SFPUC City Distribution Division (CA) Water Quality

SFPUC City Distribution Division is a large public water system in EPA region 9 that provides tap water for the 94103, 94107, 94110, 94115, 94124, 94131, 94132 zip codes. It has 21 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 65 µg/L. Some (1 of 48 or 2%) of the latest water samples showed levels of HAA5 (five regulated haloacetic acids) that were at or above unsafe concentration levels. The maximum reported level of Manganese was 6.6 µg/L. The maximum reported level of quinoline was 1.5 µg/L. Some (9 of 23 or 39%) of the latest water samples showed levels of quinoline that were at or above unsafe concentration levels. There were 3 contamintants found in the SFPUC City Distribution Division water supply at levels that were above the minimum reporting level. 2 of the contaminants were above the reference level, which means they may pose a risk to human health.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (8)
1,2,3-trichloropropane (8)
1,3-butadiene (8)
1,4-dioxane (8)
1-butanol (23)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (24)
17-alpha-ethynylestradiol (8)
17-beta-estradiol (8)
1H,1H,2H,2H-perfluorodecane sulfonic acid (24)
1H,1H,2H,2H-perfluorohexane sulfonic acid (24)
1H,1H,2H,2H-perfluorooctane sulfonic acid (24)
2-methoxyethanol (23)
2-propen-1-ol (Allyl Alcohol) (23)
4,8-dioxa-3H-perfluorononanoic acid (24)
4-androstene-3,17-dione (8)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (24)
alpha-hexachlorocyclohexane (23)
anatoxin-a (16)
bromochloromethane (Halon 1011) (8)
bromomethane (8)
Butylated Hydroxyanisole (23)
chlorate (16)
chlorodifluoromethane (HCFC-22) (8)
chloromethane (8)
chlorpyrifos (23)
chromium (16)
chromium-6 (16)
cobalt (16)
cylindrospermopsin (16)
dimethipin (23)
equilin (8)
estriol (8)
estrone (8)
ethoprop (23)
Germanium (23)
HAA5 (five regulated haloacetic acids) (48)
HAA6Br (six brominated haloacetic acids) (48)
HAA9 (nine haloacetic acids) (48)
hexafluoropropylene oxide dimer acid (GenX) (24)
lithium (24)
Manganese (23)
molybdenum (16)
N-ethyl perfluorooctanesulfonamidoacetic acid (24)
N-methyl perfluorooctanesulfonamidoacetic acid (24)
nonafluoro-3,6-dioxaheptanoic acid (24)
o-toluidine (23)
oxyfluorfen (23)
perfluoro(2-ethoxyethane)sulfonic acid (24)
perfluoro-3-methoxypropanoic acid (24)
perfluoro-4-methoxybutanoic acid (24)
perfluorobutanesulfonic acid (32)
perfluorobutanoic acid (24)
perfluorodecanoic acid (24)
perfluorododecanoic acid (24)
perfluoroheptanesulfonic acid (24)
perfluoroheptanoic acid (32)
perfluorohexanesulfonic acid (32)
perfluorohexanoic acid (24)
perfluorononanoic acid (32)
perfluorooctanesulfonic acid (32)
perfluorooctanoic acid (32)
perfluoropentanesulfonic acid (24)
perfluoropentanoic acid (24)
perfluorotetradecanoic acid (24)
perfluorotridecanoic acid (24)
perfluoroundecanoic acid (24)
profenofos (23)
quinoline (23)
strontium (16)
tebuconazole (23)
testosterone (8)
total microcystins (16)
Total Permethrin (23)
tribufos (23)
vanadium (16)

1,1-dichloroethane (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,2,3-trichloropropane (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,3-butadiene (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.1 µg/L
Reference Level: ?

Contaminant Details

1,4-dioxane (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: ?

Contaminant Details

1-butanol (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<2 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<2 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<2 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<2 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<2 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<2 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<2 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<2 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<2 µg/L

Below Reporting Level

8/30/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<2 µg/L

Below Reporting Level

7/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<2 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<2 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

17-alpha-ethynylestradiol (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.0009 µg/L
Reference Level: ?

Contaminant Details

17-beta-estradiol (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.0004 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

2-methoxyethanol (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.4 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.4 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.4 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.4 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.4 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.4 µg/L

Below Reporting Level

8/30/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.4 µg/L

Below Reporting Level

7/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.4 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.4 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.4 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.4 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.4 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.4 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.4 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.4 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.4 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.4 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.4 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.4 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.4 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.5 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.5 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.5 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.5 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.5 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.5 µg/L

Below Reporting Level

8/30/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.5 µg/L

Below Reporting Level

7/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.5 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.5 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.5 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.5 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.5 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.5 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.5 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.5 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.5 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.5 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.5 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.5 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.5 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

4-androstene-3,17-dione (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.0003 µg/L
Reference Level: ?

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.002 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.002 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.002 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.002 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.002 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.002 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.002 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.002 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

alpha-hexachlorocyclohexane (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.01 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.01 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.01 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.01 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.01 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.01 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.01 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.01 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.01 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.01 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.01 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.01 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L

Contaminant Details

anatoxin-a (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/18/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/2/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

7/2/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/28/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

6/25/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/4/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

6/4/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/21/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

5/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/2/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

4/2/2018

7 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

bromochloromethane (Halon 1011) (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.06 µg/L
Reference Level: ?

Contaminant Details

bromomethane (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Butylated Hydroxyanisole (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/26/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

11/26/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

8/30/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

7/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

6/7/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

6/7/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

chlorate (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

230 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 210 µg/L

10/10/2013

11 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

220 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 200 µg/L

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

200 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 180 µg/L

10/7/2013

11 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

240 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 220 µg/L

8/12/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 190 µg/L

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 150 µg/L

7/30/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 250 µg/L

6/6/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 150 µg/L

6/6/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

58 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 38 µg/L

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

39 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 19 µg/L

4/29/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

100 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 80 µg/L

2/20/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

73 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 53 µg/L

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

80 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 60 µg/L

1/31/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

80 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 60 µg/L

1/31/2013

12 years ago

Minimum Reporting Level: 20 µg/L
Reference Level: ?

Contaminant Details

chlorodifluoromethane (HCFC-22) (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.08 µg/L
Reference Level: ?

Contaminant Details

chloromethane (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chlorpyrifos (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L

Contaminant Details

chromium (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2013

11 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

0.35 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.15 µg/L

8/12/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

0.31 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.11 µg/L

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

7/30/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/6/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

4/29/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

2/21/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

2/21/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

1/31/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chromium-6 (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

10/10/2013

11 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

10/10/2013

11 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

0.051 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.021 µg/L

10/7/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

0.048 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.018 µg/L

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

0.15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L

8/12/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

0.15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L

8/12/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

0.045 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.015 µg/L

7/30/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

0.031 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.001 µg/L

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

0.15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L

6/6/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

6/6/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

0.039 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.009 µg/L

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/29/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

2/20/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

0.076 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.046 µg/L

2/20/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

1/31/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

0.13 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.1 µg/L

1/31/2013

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

cobalt (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

10/10/2013

11 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

8/12/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

7/30/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

6/6/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

4/29/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

2/21/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/21/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

1/31/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

cylindrospermopsin (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/18/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.09 µg/L

Below Reporting Level

7/16/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/2/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.09 µg/L

Below Reporting Level

7/2/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/28/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.09 µg/L

Below Reporting Level

6/25/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/4/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.09 µg/L

Below Reporting Level

6/4/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

5/21/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.09 µg/L

Below Reporting Level

5/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

5/7/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.09 µg/L

Below Reporting Level

5/7/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

4/17/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.09 µg/L

Below Reporting Level

4/17/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

4/2/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.09 µg/L

Below Reporting Level

4/2/2018

7 years ago

Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L

Contaminant Details

dimethipin (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.2 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.2 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.2 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L

Contaminant Details

equilin (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

estriol (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.0008 µg/L
Reference Level: ?

Contaminant Details

estrone (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

ethoprop (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L

Contaminant Details

Germanium (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

8/30/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

HAA5 (five regulated haloacetic acids) (48)

PHS1

Potrero Heights Sys ℹ️

44.1 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

UMS#02

University Mound Sys 2 ℹ️

41 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

UMS#03

University Mound Sys 3 ℹ️

41 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

40.2 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

HPS

Hunters Point Sys ℹ️

40 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

UMS#09

University Mound Sys 9 ℹ️

38 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

37.5 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

37 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

34.32 µg/L

⚠️ Exceeds 50% of Reference Level

12/3/2018

6 years ago

SUTS#03

Sutro Sys 3 ℹ️

28 µg/L

Meets Reporting Threshold

12/3/2018

6 years ago

SS#07

Sunset Sys 7 ℹ️

28 µg/L

Meets Reporting Threshold

12/3/2018

6 years ago

UMS#01

University Mound Sys 1 ℹ️

21.3 µg/L

Meets Reporting Threshold

12/3/2018

6 years ago

HPS

Hunters Point Sys ℹ️

52.9 µg/L

❗ Exceeds 80% of Reference Level

9/4/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

50.6 µg/L

❗ Exceeds 80% of Reference Level

9/4/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

45.5 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

44.6 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

44.1 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

42.2 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

41.2 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

39 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

37 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

36.1 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

31 µg/L

⚠️ Exceeds 50% of Reference Level

9/4/2018

7 years ago

SUTS#03

Sutro Sys 3 ℹ️

30 µg/L

Meets Reporting Threshold

9/4/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

65 µg/L

☠️ Exceeds Reference Level by 5 µg/L

6/4/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

57.7 µg/L

❗ Exceeds 80% of Reference Level

6/4/2018

7 years ago

HPS

Hunters Point Sys ℹ️

56.7 µg/L

❗ Exceeds 80% of Reference Level

6/4/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

51.5 µg/L

❗ Exceeds 80% of Reference Level

6/4/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

47.2 µg/L

⚠️ Exceeds 50% of Reference Level

6/4/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

46.4 µg/L

⚠️ Exceeds 50% of Reference Level

6/4/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

46.1 µg/L

⚠️ Exceeds 50% of Reference Level

6/4/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

43.3 µg/L

⚠️ Exceeds 50% of Reference Level

6/4/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

43 µg/L

⚠️ Exceeds 50% of Reference Level

6/4/2018

7 years ago

SUTS#03

Sutro Sys 3 ℹ️

42.1 µg/L

⚠️ Exceeds 50% of Reference Level

6/4/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

41.9 µg/L

⚠️ Exceeds 50% of Reference Level

6/4/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

36 µg/L

⚠️ Exceeds 50% of Reference Level

6/4/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

32.92 µg/L

⚠️ Exceeds 50% of Reference Level

2/26/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

30.27 µg/L

⚠️ Exceeds 50% of Reference Level

2/26/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

30.11 µg/L

⚠️ Exceeds 50% of Reference Level

2/26/2018

7 years ago

HPS

Hunters Point Sys ℹ️

29.9 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

28.43 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

27.5 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

26.9 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

26.4 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

26.2 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

26.1 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

SUTS#03

Sutro Sys 3 ℹ️

25.4 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

13.589 µg/L

Meets Reporting Threshold

2/26/2018

7 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L

Contaminant Details

HAA6Br (six brominated haloacetic acids) (48)

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

3.91 µg/L

12/3/2018

6 years ago

UMS#01

University Mound Sys 1 ℹ️

2.31 µg/L

12/3/2018

6 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

2.14 µg/L

12/3/2018

6 years ago

SUTS#03

Sutro Sys 3 ℹ️

2.06 µg/L

12/3/2018

6 years ago

SS#07

Sunset Sys 7 ℹ️

1.88 µg/L

12/3/2018

6 years ago

PHS1

Potrero Heights Sys ℹ️

1.72 µg/L

12/3/2018

6 years ago

HPS

Hunters Point Sys ℹ️

1.61 µg/L

12/3/2018

6 years ago

UMS#02

University Mound Sys 2 ℹ️

1.41 µg/L

12/3/2018

6 years ago

UMS#03

University Mound Sys 3 ℹ️

1.36 µg/L

12/3/2018

6 years ago

UMS#09

University Mound Sys 9 ℹ️

1.12 µg/L

12/3/2018

6 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

0.78 µg/L

12/3/2018

6 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

0.39 µg/L

12/3/2018

6 years ago

SUTS#03

Sutro Sys 3 ℹ️

2.31 µg/L

9/4/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

2.17 µg/L

9/4/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

1.78 µg/L

9/4/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

1.74 µg/L

9/4/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

1.22 µg/L

9/4/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

1.03 µg/L

9/4/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

0.5 µg/L

9/4/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

0.45 µg/L

9/4/2018

7 years ago

HPS

Hunters Point Sys ℹ️

0.42 µg/L

9/4/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

0.42 µg/L

9/4/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

0.39 µg/L

9/4/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

0.34 µg/L

9/4/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

2.51 µg/L

6/4/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

1.86 µg/L

6/4/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

1.67 µg/L

6/4/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

1.18 µg/L

6/4/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

1.03 µg/L

6/4/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

1.01 µg/L

6/4/2018

7 years ago

SUTS#03

Sutro Sys 3 ℹ️

0.95 µg/L

6/4/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

0.91 µg/L

6/4/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

0.91 µg/L

6/4/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

0.86 µg/L

6/4/2018

7 years ago

HPS

Hunters Point Sys ℹ️

0.68 µg/L

6/4/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

0.62 µg/L

6/4/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

4.559 µg/L

2/26/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

2.104 µg/L

2/26/2018

7 years ago

HPS

Hunters Point Sys ℹ️

2.023 µg/L

2/26/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

1.918 µg/L

2/26/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

1.84 µg/L

2/26/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

1.779 µg/L

2/26/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

1.712 µg/L

2/26/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

1.67 µg/L

2/26/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

1.583 µg/L

2/26/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

1.563 µg/L

2/26/2018

7 years ago

SUTS#03

Sutro Sys 3 ℹ️

1.297 µg/L

2/26/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

1.025 µg/L

2/26/2018

7 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

HAA9 (nine haloacetic acids) (48)

PHS1

Potrero Heights Sys ℹ️

45.82 µg/L

12/3/2018

6 years ago

UMS#02

University Mound Sys 2 ℹ️

42.41 µg/L

12/3/2018

6 years ago

UMS#03

University Mound Sys 3 ℹ️

42.36 µg/L

12/3/2018

6 years ago

HPS

Hunters Point Sys ℹ️

41.61 µg/L

12/3/2018

6 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

40.98 µg/L

12/3/2018

6 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

39.64 µg/L

12/3/2018

6 years ago

UMS#09

University Mound Sys 9 ℹ️

39.12 µg/L

12/3/2018

6 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

37.81 µg/L

12/3/2018

6 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

37.39 µg/L

12/3/2018

6 years ago

SUTS#03

Sutro Sys 3 ℹ️

30.06 µg/L

12/3/2018

6 years ago

SS#07

Sunset Sys 7 ℹ️

29.88 µg/L

12/3/2018

6 years ago

UMS#01

University Mound Sys 1 ℹ️

23.61 µg/L

12/3/2018

6 years ago

HPS

Hunters Point Sys ℹ️

53.32 µg/L

9/4/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

51.02 µg/L

9/4/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

46.34 µg/L

9/4/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

45.89 µg/L

9/4/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

44.55 µg/L

9/4/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

42.54 µg/L

9/4/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

42.23 µg/L

9/4/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

39.5 µg/L

9/4/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

38.22 µg/L

9/4/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

37.88 µg/L

9/4/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

33.17 µg/L

9/4/2018

7 years ago

SUTS#03

Sutro Sys 3 ℹ️

32.31 µg/L

9/4/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

66.67 µg/L

6/4/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

58.71 µg/L

6/4/2018

7 years ago

HPS

Hunters Point Sys ℹ️

57.38 µg/L

6/4/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

52.12 µg/L

6/4/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

48.26 µg/L

6/4/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

48.23 µg/L

6/4/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

47.01 µg/L

6/4/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

44.21 µg/L

6/4/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

44.18 µg/L

6/4/2018

7 years ago

SUTS#03

Sutro Sys 3 ℹ️

43.05 µg/L

6/4/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

42.76 µg/L

6/4/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

38.51 µg/L

6/4/2018

7 years ago

FOREST_K_HPS_1

Forest Knoll HPS ℹ️

34.699 µg/L

2/26/2018

7 years ago

LA_GRANDE_TK

La Grande Tank ℹ️

32.028 µg/L

2/26/2018

7 years ago

HPS

Hunters Point Sys ℹ️

31.923 µg/L

2/26/2018

7 years ago

PHS1

Potrero Heights Sys ℹ️

31.853 µg/L

2/26/2018

7 years ago

UMS#03

University Mound Sys 3 ℹ️

30.142 µg/L

2/26/2018

7 years ago

UMS#02

University Mound Sys 2 ℹ️

29.063 µg/L

2/26/2018

7 years ago

SS#07

Sunset Sys 7 ℹ️

29.004 µg/L

2/26/2018

7 years ago

SHS#02

Stanford Heights Sys 1 ℹ️

28.07 µg/L

2/26/2018

7 years ago

MT_DAVIDSON_TK

Mt Davidson Tank ℹ️

28.04 µg/L

2/26/2018

7 years ago

UMS#09

University Mound Sys 9 ℹ️

27.125 µg/L

2/26/2018

7 years ago

SUTS#03

Sutro Sys 3 ℹ️

26.697 µg/L

2/26/2018

7 years ago

UMS#01

University Mound Sys 1 ℹ️

17.579 µg/L

2/26/2018

7 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

lithium (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<9 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<9 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<9 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<9 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<9 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<9 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<9 µg/L

Below Reporting Level

12/6/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<9 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<9 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<9 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<9 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<9 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<9 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<9 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<9 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<9 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<9 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<9 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<9 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<9 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<9 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<9 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<9 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<9 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 9 µg/L
Reference Level: ?

Contaminant Details

Manganese (23)

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

5.9 µg/L

Meets Reporting Threshold

12/11/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

3.5 µg/L

Meets Reporting Threshold

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

2.7 µg/L

Meets Reporting Threshold

12/11/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

5.1 µg/L

Meets Reporting Threshold

10/22/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

1 µg/L

Meets Reporting Threshold

10/22/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

6.6 µg/L

Meets Reporting Threshold

9/19/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

1.3 µg/L

Meets Reporting Threshold

9/19/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

3 µg/L

Meets Reporting Threshold

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

2.8 µg/L

Meets Reporting Threshold

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

3.1 µg/L

Meets Reporting Threshold

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

0.62 µg/L

Meets Reporting Threshold

7/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

4.61 µg/L

Meets Reporting Threshold

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

3.5 µg/L

Meets Reporting Threshold

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

3.25 µg/L

Meets Reporting Threshold

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

2.9 µg/L

Meets Reporting Threshold

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

2.43 µg/L

Meets Reporting Threshold

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

1.26 µg/L

Meets Reporting Threshold

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

4.7 µg/L

Meets Reporting Threshold

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

4.31 µg/L

Meets Reporting Threshold

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

4.2 µg/L

Meets Reporting Threshold

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

4.1 µg/L

Meets Reporting Threshold

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

3.86 µg/L

Meets Reporting Threshold

1/22/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

2.06 µg/L

Meets Reporting Threshold

1/22/2018

7 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L

Contaminant Details

molybdenum (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

10/10/2013

11 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

8/12/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

7/30/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

6/6/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

4/29/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

2/21/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/21/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<1 µg/L

Below Reporting Level

1/31/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.006 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.006 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.006 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.006 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.006 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.006 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.006 µg/L

Below Reporting Level

12/6/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.006 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.006 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.006 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.006 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.006 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.006 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.006 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.006 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.006 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.006 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.006 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.006 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.006 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.006 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.006 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.006 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.006 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.006 µg/L
Reference Level: ?

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.02 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.02 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.02 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.02 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.02 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.02 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.02 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.02 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.02 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.02 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.02 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.02 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: ?

Contaminant Details

o-toluidine (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.007 µg/L

Below Reporting Level

1/15/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.007 µg/L

Below Reporting Level

11/26/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.007 µg/L

Below Reporting Level

11/26/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.007 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.007 µg/L

Below Reporting Level

9/19/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

8/30/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.007 µg/L

Below Reporting Level

7/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.007 µg/L

Below Reporting Level

7/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.007 µg/L

Below Reporting Level

6/7/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.007 µg/L

Below Reporting Level

6/7/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.007 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.007 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.007 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.007 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

oxyfluorfen (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.05 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.05 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.05 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.05 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.05 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.05 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.05 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.05 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.05 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.05 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.05 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.05 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.05 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.05 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.05 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoro-3-methoxypropanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoro-4-methoxybutanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanesulfonic acid (32)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.005 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.005 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

perfluorodecanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorododecanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanesulfonic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanoic acid (32)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanesulfonic acid (32)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorononanoic acid (32)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanesulfonic acid (32)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanoic acid (32)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanesulfonic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.004 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.004 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.003 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.003 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorotetradecanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.008 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.008 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.008 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.008 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.008 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.008 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.008 µg/L

Below Reporting Level

12/6/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.008 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.008 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.008 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.008 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.008 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.008 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.008 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.008 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.008 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.008 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.008 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.008 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.008 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.008 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.008 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.008 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.008 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.008 µg/L
Reference Level: ?

Contaminant Details

perfluorotridecanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.007 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.007 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.007 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.007 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

12/6/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.007 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.007 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.007 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.007 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.007 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.007 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.007 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.007 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.007 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.007 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.007 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.007 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.007 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

perfluoroundecanoic acid (24)

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

3/5/2024

18 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

12/27/2023

21 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

12/6/2023

21 months ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

10/3/2023

23 months ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

10/3/2023

23 months ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

9/6/2023

24 months ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.002 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.002 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.002 µg/L

Below Reporting Level

9/6/2023

24 months ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.002 µg/L

Below Reporting Level

6/7/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.002 µg/L

Below Reporting Level

6/7/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2023

2 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.002 µg/L

Below Reporting Level

3/28/2023

2 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/22/2023

2 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.002 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.002 µg/L

Below Reporting Level

3/22/2023

2 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.002 µg/L

Below Reporting Level

3/22/2023

2 years ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

profenofos (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.3 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.3 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.3 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.3 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

quinoline (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

0.44 µg/L

☠️ Exceeds Reference Level by 0.43 µg/L

1/15/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

0.022 µg/L

☠️ Exceeds Reference Level by 0.012 µg/L

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

11/26/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.02 µg/L

Below Reporting Level

11/26/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

1.5 µg/L

☠️ Exceeds Reference Level by 1.49 µg/L

9/19/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

0.025 µg/L

☠️ Exceeds Reference Level by 0.015 µg/L

9/19/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

8/30/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

7/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.02 µg/L

Below Reporting Level

7/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.02 µg/L

Below Reporting Level

6/7/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.02 µg/L

Below Reporting Level

6/7/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

0.0286 µg/L

☠️ Exceeds Reference Level by 0.0186 µg/L

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

0.0274 µg/L

☠️ Exceeds Reference Level by 0.0174 µg/L

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

0.0262 µg/L

☠️ Exceeds Reference Level by 0.0162 µg/L

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

0.024 µg/L

☠️ Exceeds Reference Level by 0.014 µg/L

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

0.0235 µg/L

☠️ Exceeds Reference Level by 0.0135 µg/L

1/22/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L

Contaminant Details

strontium (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

93 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 92.7 µg/L

10/10/2013

11 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

66 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 65.7 µg/L

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

31 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 30.7 µg/L

10/7/2013

11 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 22.7 µg/L

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L

8/12/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

81 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 80.7 µg/L

8/12/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 16.7 µg/L

7/30/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 14.7 µg/L

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

97 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 96.7 µg/L

6/6/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

73 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 72.7 µg/L

6/6/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

45 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 44.7 µg/L

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

18 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 17.7 µg/L

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 169.7 µg/L

2/21/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

160 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 159.7 µg/L

2/21/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L

1/31/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L

1/31/2013

12 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

tebuconazole (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.2 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.2 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.2 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.2 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L

Contaminant Details

testosterone (8)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

7/30/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

6/6/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

2/20/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.0001 µg/L
Reference Level: ?

Contaminant Details

total microcystins (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/2/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

7/2/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

6/28/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

6/25/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

6/4/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

6/4/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/21/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

5/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/7/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

5/7/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

4/17/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

4/17/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.3 µg/L

Below Reporting Level

4/2/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.3 µg/L

Below Reporting Level

4/2/2018

7 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

Total Permethrin (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.04 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.04 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.04 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.04 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.04 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.04 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.04 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.04 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.04 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.04 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.04 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.04 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L

Contaminant Details

tribufos (23)

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.07 µg/L

Below Reporting Level

1/23/2019

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2018

6 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

10/22/2018

6 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.07 µg/L

Below Reporting Level

10/22/2018

6 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.07 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.07 µg/L

Below Reporting Level

10/9/2018

6 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.07 µg/L

Below Reporting Level

8/30/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.07 µg/L

Below Reporting Level

8/30/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.07 µg/L

Below Reporting Level

8/21/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

7/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2018

7 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

1/22/2018

7 years ago

SSL_Baden

SF Regional Low Zone Water Intertie (SSL) ℹ️

<0.07 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUTRO_LMPS

Lake Merced Pump Station discharge (Sutro) ℹ️

<0.07 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_LMPS

Lake Merced Pump Station discharge (Sunset) ℹ️

<0.07 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_NORTH

Sunset Reservoir (North) Compliance Point ℹ️

<0.07 µg/L

Below Reporting Level

1/22/2018

7 years ago

SUNSET_SOUTH

Sunset Reservoir (South) Compliance Point ℹ️

<0.07 µg/L

Below Reporting Level

1/22/2018

7 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L

Contaminant Details

vanadium (16)

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2013

11 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2013

11 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.07 µg/L

10/7/2013

11 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L

10/7/2013

11 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

8/12/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

8/12/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

7/30/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

7/30/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L

6/6/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/6/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

0.36 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.16 µg/L

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

0.28 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.08 µg/L

4/29/2013

12 years ago

CS2_Baden EPTDS from SF Regional Low Zone Water

SF Regional Low Zone Water Intertie ℹ️

0.48 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.28 µg/L

2/21/2013

12 years ago

UMS#5 DSMRT for SF Regional Low Zone Water

Distribution System - SW ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.14 µg/L

2/21/2013

12 years ago

SA2_Baden

SF Regional High Zone Water Intertie ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L

1/31/2013

12 years ago

CHS#1 DSMRT for SF Regional High Zone Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

1/31/2013

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Sampling Facilities

SF Regional High Zone Water Intertie
Surface Water (SW)

SA2_BadenEntry Point to the Distribution System (EP)

SF Regional Low Zone Water Intertie (SSL)
Surface Water (SW)

SSL_BadenEntry Point to the Distribution System (EP)

Lake Merced Pump Station discharge (Sutro)
Multiple Sources (MX)

SUTRO_LMPSEntry Point to the Distribution System (EP)

Lake Merced Pump Station discharge (Sunset)
Multiple Sources (MX)

SUNSET_LMPSEntry Point to the Distribution System (EP)

Sunset Reservoir (North) Compliance Point
Multiple Sources (MX)

SUNSET_NORTHEntry Point to the Distribution System (EP)

Sunset Reservoir (South) Compliance Point
Multiple Sources (MX)

SUNSET_SOUTHEntry Point to the Distribution System (EP)

Hunters Point Sys
Surface Water (SW)

HPSDistribution System (DS)

University Mound Sys 1
Surface Water (SW)

UMS#01Distribution System (DS)

University Mound Sys 2
Surface Water (SW)

UMS#02Distribution System (DS)

University Mound Sys 3
Surface Water (SW)

UMS#03Distribution System (DS)

University Mound Sys 9
Surface Water (SW)

UMS#09Distribution System (DS)

Sutro Sys 3
Surface Water (SW)

SUTS#03Distribution System (DS)

Potrero Heights Sys
Surface Water (SW)

PHS1Distribution System (DS)

Forest Knoll HPS
Surface Water (SW)

FOREST_K_HPS_1Distribution System (DS)

Stanford Heights Sys 1
Surface Water (SW)

SHS#02Distribution System (DS)

La Grande Tank
Surface Water (SW)

LA_GRANDE_TKDistribution System (DS)

Sunset Sys 7
Surface Water (SW)

SS#07Distribution System (DS)

Mt Davidson Tank
Surface Water (SW)

MT_DAVIDSON_TKDistribution System (DS)

SF Regional Low Zone Water Intertie
Surface Water (SW)

CS2_Baden EPTDS from SF Regional Low Zone WaterEntry Point to the Distribution System (EP)

Contaminants

1,1-dichloroethane (8)

1,2,3-trichloropropane (8)

1,3-butadiene (8)

1,4-dioxane (8)

1-butanol (23)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (24)

17-alpha-ethynylestradiol (8)

17-beta-estradiol (8)

1H,1H,2H,2H-perfluorodecane sulfonic acid (24)

1H,1H,2H,2H-perfluorohexane sulfonic acid (24)

1H,1H,2H,2H-perfluorooctane sulfonic acid (24)

2-methoxyethanol (23)

2-propen-1-ol (Allyl Alcohol) (23)

4,8-dioxa-3H-perfluorononanoic acid (24)

4-androstene-3,17-dione (8)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (24)

alpha-hexachlorocyclohexane (23)

anatoxin-a (16)

bromochloromethane (Halon 1011) (8)

bromomethane (8)

Butylated Hydroxyanisole (23)

chlorate (16)

chlorodifluoromethane (HCFC-22) (8)

chloromethane (8)

chlorpyrifos (23)

chromium (16)

chromium-6 (16)

cobalt (16)

cylindrospermopsin (16)

dimethipin (23)

equilin (8)

estriol (8)

estrone (8)

ethoprop (23)

Germanium (23)

HAA5 (five regulated haloacetic acids) (48)

HAA6Br (six brominated haloacetic acids) (48)

HAA9 (nine haloacetic acids) (48)

hexafluoropropylene oxide dimer acid (GenX) (24)

lithium (24)

Manganese (23)

molybdenum (16)

N-ethyl perfluorooctanesulfonamidoacetic acid (24)

N-methyl perfluorooctanesulfonamidoacetic acid (24)

nonafluoro-3,6-dioxaheptanoic acid (24)

o-toluidine (23)

oxyfluorfen (23)

perfluoro(2-ethoxyethane)sulfonic acid (24)

perfluoro-3-methoxypropanoic acid (24)

perfluoro-4-methoxybutanoic acid (24)

perfluorobutanesulfonic acid (32)

perfluorobutanoic acid (24)

perfluorodecanoic acid (24)

perfluorododecanoic acid (24)

perfluoroheptanesulfonic acid (24)

perfluoroheptanoic acid (32)

perfluorohexanesulfonic acid (32)

perfluorohexanoic acid (24)

perfluorononanoic acid (32)

perfluorooctanesulfonic acid (32)

perfluorooctanoic acid (32)

perfluoropentanesulfonic acid (24)

perfluoropentanoic acid (24)

perfluorotetradecanoic acid (24)

perfluorotridecanoic acid (24)

perfluoroundecanoic acid (24)

profenofos (23)

quinoline (23)

strontium (16)

tebuconazole (23)

testosterone (8)

total microcystins (16)

Total Permethrin (23)

tribufos (23)

vanadium (16)

Sampling Facilities

SF Regional High Zone Water Intertie Surface Water (SW)

SF Regional Low Zone Water Intertie (SSL) Surface Water (SW)

Lake Merced Pump Station discharge (Sutro) Multiple Sources (MX)

SF Regional High Zone Water Intertie
Surface Water (SW)

SF Regional Low Zone Water Intertie (SSL)
Surface Water (SW)

Lake Merced Pump Station discharge (Sutro)
Multiple Sources (MX)

Lake Merced Pump Station discharge (Sunset)
Multiple Sources (MX)

Sunset Reservoir (North) Compliance Point
Multiple Sources (MX)

Sunset Reservoir (South) Compliance Point
Multiple Sources (MX)

Hunters Point Sys
Surface Water (SW)

University Mound Sys 1
Surface Water (SW)

University Mound Sys 2
Surface Water (SW)

University Mound Sys 3
Surface Water (SW)

University Mound Sys 9
Surface Water (SW)

Sutro Sys 3
Surface Water (SW)

Potrero Heights Sys
Surface Water (SW)

Forest Knoll HPS
Surface Water (SW)

Stanford Heights Sys 1
Surface Water (SW)

La Grande Tank
Surface Water (SW)

Sunset Sys 7
Surface Water (SW)

Mt Davidson Tank
Surface Water (SW)

SF Regional Low Zone Water Intertie
Surface Water (SW)

Distribution System - SW
Surface Water (SW)

Distribution System - SW
Surface Water (SW)