CA Water Service - S. San Francisco (CA) Water Quality

CA Water Service - S. San Francisco is a large public water system in EPA region 9 that provides tap water for the 94005, 94015, 94080 zip codes. It has 26 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 29 µg/L. The maximum reported level of Manganese was 6.1 µg/L. The maximum reported level of quinoline was 0.022 µg/L. Some (1 of 8 or 13%) of the latest water samples showed levels of quinoline that were at or above unsafe concentration levels. There were 3 contamintants found in the CA Water Service - S. San Francisco water supply at levels that were above the minimum reporting level. 1 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
1,2,3-trichloropropane
1,3-butadiene
1,4-dioxane
1-butanol
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
17-alpha-ethynylestradiol
17-beta-estradiol
1H,1H,2H,2H-perfluorodecane sulfonic acid
1H,1H,2H,2H-perfluorohexane sulfonic acid
1H,1H,2H,2H-perfluorooctane sulfonic acid
2,4-dinitrotoluene
2,6-dinitrotoluene
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,4'-dichloro dichlorophenyl ethylene (DDE)
4,8-dioxa-3H-perfluorononanoic acid
4-androstene-3,17-dione
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
alpha-hexachlorocyclohexane
anatoxin-a
bromochloromethane (Halon 1011)
bromomethane
Butylated Hydroxyanisole
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chlorpyrifos
chromium
chromium-6
cobalt
cylindrospermopsin
dimethipin
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate
equilin
estriol
estrone
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
methyl-tertiary-butyl-ether (MTBE)
molinate
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nitrobenzene
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
perchlorate
perfluoro(2-ethoxyethane)sulfonic acid
perfluoro-3-methoxypropanoic acid
perfluoro-4-methoxybutanoic acid
perfluorobutanesulfonic acid
perfluorobutanoic acid
perfluorodecanoic acid
perfluorododecanoic acid
perfluoroheptanesulfonic acid
perfluoroheptanoic acid
perfluorohexanesulfonic acid
perfluorohexanoic acid
perfluorononanoic acid
perfluorooctanesulfonic acid
perfluorooctanoic acid
perfluoropentanesulfonic acid
perfluoropentanoic acid
perfluorotetradecanoic acid
perfluorotridecanoic acid
perfluoroundecanoic acid
profenofos
quinoline
s-ethyl-dipropylthiocarbamate (EPTC)
strontium
tebuconazole
terbacil
testosterone
total microcystins
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

1,3-butadiene (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.1 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.1 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.1 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.1 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.1 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.1 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.1 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.1 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

1,4-dioxane (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.07 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.07 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.07 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.07 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

1-butanol (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<2 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<2 µg/L

Below Reporting Level

7/6/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<2 µg/L

Below Reporting Level

4/29/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<2 µg/L

Below Reporting Level

4/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<2 µg/L

Below Reporting Level

1/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<2 µg/L

Below Reporting Level

1/7/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<2 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<2 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

17-alpha-ethynylestradiol (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0009 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0009 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0009 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0009 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0009 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

17-beta-estradiol (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0004 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0004 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0004 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0004 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0004 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

2,4-dinitrotoluene (13)

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

12/29/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<2 µg/L

Below Reporting Level

5/13/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<2 µg/L

Below Reporting Level

7/17/2001

24 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<2 µg/L

Below Reporting Level

7/17/2001

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (13)

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

12/29/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<2 µg/L

Below Reporting Level

5/13/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<2 µg/L

Below Reporting Level

7/17/2001

24 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<2 µg/L

Below Reporting Level

7/17/2001

24 years ago

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

Contaminant Details

2-methoxyethanol (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.4 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.4 µg/L

Below Reporting Level

7/6/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.4 µg/L

Below Reporting Level

4/29/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.4 µg/L

Below Reporting Level

4/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.4 µg/L

Below Reporting Level

1/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.4 µg/L

Below Reporting Level

1/7/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.4 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.4 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.5 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.5 µg/L

Below Reporting Level

7/6/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.5 µg/L

Below Reporting Level

4/29/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.5 µg/L

Below Reporting Level

4/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.5 µg/L

Below Reporting Level

1/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.5 µg/L

Below Reporting Level

1/7/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.5 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.5 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (13)

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<0.8 µg/L

Below Reporting Level

12/29/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<0.8 µg/L

Below Reporting Level

11/18/2002

22 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<0.8 µg/L

Below Reporting Level

5/13/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<0.8 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<0.8 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<0.8 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<0.8 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<0.8 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<0.8 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<0.8 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<0.8 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<0.8 µg/L

Below Reporting Level

7/17/2001

24 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<0.8 µg/L

Below Reporting Level

7/17/2001

24 years ago

Minimum Reporting Level: 0.8 µg/L
Reference Level: ?

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

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

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0003 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0003 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0003 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0003 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0003 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.01 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.01 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.01 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.01 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

anatoxin-a (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/18/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/1/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/4/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/2/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.06 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.06 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.06 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.06 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.06 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.06 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.06 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.06 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

bromomethane (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/31/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

1/7/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

chlorate (16)

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

160 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 140 µg/L

3/10/2014

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

150 µg/L

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

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

74 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 54 µg/L

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

200 µg/L

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

12/4/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

200 µg/L

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

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

170 µg/L

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

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

110 µg/L

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

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

220 µg/L

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

9/10/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

220 µg/L

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

9/10/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

150 µg/L

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

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

51 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 31 µg/L

6/5/2013

12 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

48 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 28 µg/L

6/5/2013

12 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

47 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 27 µg/L

6/5/2013

12 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

47 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 27 µg/L

6/5/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.08 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.08 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.08 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.08 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.08 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.08 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.08 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.08 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

chloromethane (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

chlorpyrifos (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

chromium (16)

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.5 µg/L

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.3 µg/L

3/10/2014

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.2 µg/L

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/10/2014

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.5 µg/L

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.4 µg/L

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

0.97 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.77 µg/L

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

0.72 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.52 µg/L

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

0.54 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.34 µg/L

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.06 µg/L

9/10/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

chromium-6 (16)

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.37 µg/L

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.17 µg/L

3/10/2014

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.17 µg/L

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.47 µg/L

12/4/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.47 µg/L

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

0.91 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.88 µg/L

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

0.049 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.019 µg/L

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

0.55 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.52 µg/L

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

0.35 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.32 µg/L

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

0.035 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.005 µg/L

9/10/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

cobalt (16)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<1 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<1 µg/L

Below Reporting Level

3/10/2014

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/10/2014

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<1 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<1 µg/L

Below Reporting Level

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/4/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<1 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<1 µg/L

Below Reporting Level

9/10/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/10/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<1 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<1 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

cylindrospermopsin (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

10/18/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

10/1/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

9/17/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

9/4/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

8/20/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

8/6/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/17/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/2/2018

7 years ago

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

Contaminant Details

dimethipin (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (13)

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<1 µg/L

Below Reporting Level

12/29/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<1 µg/L

Below Reporting Level

11/18/2002

22 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<1 µg/L

Below Reporting Level

5/13/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<1 µg/L

Below Reporting Level

7/17/2001

24 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<1 µg/L

Below Reporting Level

7/17/2001

24 years ago

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

Contaminant Details

equilin (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.004 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.004 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.004 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

estriol (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0008 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0008 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0008 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0008 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0008 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

estrone (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.002 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.002 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.002 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.002 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

ethoprop (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

Germanium (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.3 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.3 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

3/31/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.3 µg/L

Below Reporting Level

1/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

1/7/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.3 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (32)

SSF-D-024

Distribution System ℹ️

28 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SSF-D-007

Distribution System ℹ️

27 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SSF-S-007

Distribution System ℹ️

27 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SSF-D-003

Distribution System ℹ️

26 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SSF-D-011

Distribution System ℹ️

25 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

24.9 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SSF-D-014

Distribution System ℹ️

22.7 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SSF-D-012

Distribution System ℹ️

6.6 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SSF-D-024

Distribution System ℹ️

20.4 µg/L

Meets Reporting Threshold

4/16/2020

5 years ago

SSF-D-014

Distribution System ℹ️

18.9 µg/L

Meets Reporting Threshold

4/16/2020

5 years ago

SSF-D-011

Distribution System ℹ️

18.5 µg/L

Meets Reporting Threshold

4/16/2020

5 years ago

SSF-D-012

Distribution System ℹ️

17.5 µg/L

Meets Reporting Threshold

4/16/2020

5 years ago

SSF-S-007

Distribution System ℹ️

17.1 µg/L

Meets Reporting Threshold

3/31/2020

5 years ago

SSF-D-007

Distribution System ℹ️

17 µg/L

Meets Reporting Threshold

3/31/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

16.9 µg/L

Meets Reporting Threshold

3/31/2020

5 years ago

SSF-D-003

Distribution System ℹ️

15.7 µg/L

Meets Reporting Threshold

3/31/2020

5 years ago

SSF-D-007

Distribution System ℹ️

11.95 µg/L

Meets Reporting Threshold

1/14/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

7.33 µg/L

Meets Reporting Threshold

1/14/2020

5 years ago

SSF-D-003

Distribution System ℹ️

4.32 µg/L

Meets Reporting Threshold

1/14/2020

5 years ago

SSF-S-007

Distribution System ℹ️

4.3 µg/L

Meets Reporting Threshold

1/14/2020

5 years ago

SSF-D-024

Distribution System ℹ️

24 µg/L

Meets Reporting Threshold

1/7/2020

5 years ago

SSF-D-014

Distribution System ℹ️

23 µg/L

Meets Reporting Threshold

1/7/2020

5 years ago

SSF-D-011

Distribution System ℹ️

21 µg/L

Meets Reporting Threshold

1/7/2020

5 years ago

SSF-D-012

Distribution System ℹ️

6.59 µg/L

Meets Reporting Threshold

1/7/2020

5 years ago

SSF-D-011

Distribution System ℹ️

29 µg/L

Meets Reporting Threshold

10/15/2019

5 years ago

SSF-D-014

Distribution System ℹ️

29 µg/L

Meets Reporting Threshold

10/15/2019

5 years ago

SSF-D-024

Distribution System ℹ️

23.1 µg/L

Meets Reporting Threshold

10/15/2019

5 years ago

SSF-D-012

Distribution System ℹ️

8.5 µg/L

Meets Reporting Threshold

10/15/2019

5 years ago

SSF-D-007

Distribution System ℹ️

28 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

23.8 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

SSF-S-007

Distribution System ℹ️

17.3 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

SSF-D-003

Distribution System ℹ️

14.1 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (32)

SSF-D-012

Distribution System ℹ️

4.33 µg/L

7/14/2020

5 years ago

SSF-D-003

Distribution System ℹ️

0.57 µg/L

7/14/2020

5 years ago

SSF-D-007

Distribution System ℹ️

0.57 µg/L

7/14/2020

5 years ago

SSF-S-007

Distribution System ℹ️

0.57 µg/L

7/14/2020

5 years ago

SSF-D-024

Distribution System ℹ️

0.54 µg/L

7/14/2020

5 years ago

SSF-D-011

Distribution System ℹ️

0.49 µg/L

7/14/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

0.48 µg/L

7/14/2020

5 years ago

SSF-D-014

Distribution System ℹ️

0.47 µg/L

7/14/2020

5 years ago

SSF-D-011

Distribution System ℹ️

0.72 µg/L

4/16/2020

5 years ago

SSF-D-012

Distribution System ℹ️

0.71 µg/L

4/16/2020

5 years ago

SSF-D-014

Distribution System ℹ️

0.7 µg/L

4/16/2020

5 years ago

SSF-D-024

Distribution System ℹ️

0.37 µg/L

4/16/2020

5 years ago

SSF-D-007

Distribution System ℹ️

0.41 µg/L

3/31/2020

5 years ago

SSF-S-007

Distribution System ℹ️

0.39 µg/L

3/31/2020

5 years ago

SSF-D-003

Distribution System ℹ️

0 µg/L

3/31/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

0 µg/L

3/31/2020

5 years ago

SSF-D-003

Distribution System ℹ️

3.09 µg/L

1/14/2020

5 years ago

SSF-S-007

Distribution System ℹ️

3.05 µg/L

1/14/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

2.93 µg/L

1/14/2020

5 years ago

SSF-D-007

Distribution System ℹ️

2.49 µg/L

1/14/2020

5 years ago

SSF-D-012

Distribution System ℹ️

3.26 µg/L

1/7/2020

5 years ago

SSF-D-011

Distribution System ℹ️

1.35 µg/L

1/7/2020

5 years ago

SSF-D-014

Distribution System ℹ️

1.27 µg/L

1/7/2020

5 years ago

SSF-D-024

Distribution System ℹ️

0.69 µg/L

1/7/2020

5 years ago

SSF-D-012

Distribution System ℹ️

4.91 µg/L

10/15/2019

5 years ago

SSF-D-014

Distribution System ℹ️

0.66 µg/L

10/15/2019

5 years ago

SSF-D-011

Distribution System ℹ️

0.6 µg/L

10/15/2019

5 years ago

SSF-D-024

Distribution System ℹ️

0.57 µg/L

10/15/2019

5 years ago

SSF-D-003

Distribution System ℹ️

2.98 µg/L

10/8/2019

5 years ago

SSF-S-007

Distribution System ℹ️

2.25 µg/L

10/8/2019

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

0.74 µg/L

10/8/2019

5 years ago

SSF-D-007

Distribution System ℹ️

0.61 µg/L

10/8/2019

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (32)

SSF-D-024

Distribution System ℹ️

28.54 µg/L

7/14/2020

5 years ago

SSF-D-007

Distribution System ℹ️

27.57 µg/L

7/14/2020

5 years ago

SSF-S-007

Distribution System ℹ️

27.57 µg/L

7/14/2020

5 years ago

SSF-D-003

Distribution System ℹ️

26.57 µg/L

7/14/2020

5 years ago

SSF-D-011

Distribution System ℹ️

25.49 µg/L

7/14/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

25.38 µg/L

7/14/2020

5 years ago

SSF-D-014

Distribution System ℹ️

23.17 µg/L

7/14/2020

5 years ago

SSF-D-012

Distribution System ℹ️

10.43 µg/L

7/14/2020

5 years ago

SSF-D-024

Distribution System ℹ️

20.77 µg/L

4/16/2020

5 years ago

SSF-D-014

Distribution System ℹ️

19.6 µg/L

4/16/2020

5 years ago

SSF-D-011

Distribution System ℹ️

19.22 µg/L

4/16/2020

5 years ago

SSF-D-012

Distribution System ℹ️

18.21 µg/L

4/16/2020

5 years ago

SSF-S-007

Distribution System ℹ️

17.49 µg/L

3/31/2020

5 years ago

SSF-D-007

Distribution System ℹ️

17.41 µg/L

3/31/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

16.9 µg/L

3/31/2020

5 years ago

SSF-D-003

Distribution System ℹ️

15.7 µg/L

3/31/2020

5 years ago

SSF-D-007

Distribution System ℹ️

14.09 µg/L

1/14/2020

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

9.83 µg/L

1/14/2020

5 years ago

SSF-D-003

Distribution System ℹ️

6.89 µg/L

1/14/2020

5 years ago

SSF-S-007

Distribution System ℹ️

6.82 µg/L

1/14/2020

5 years ago

SSF-D-024

Distribution System ℹ️

24.69 µg/L

1/7/2020

5 years ago

SSF-D-014

Distribution System ℹ️

24.27 µg/L

1/7/2020

5 years ago

SSF-D-011

Distribution System ℹ️

22.35 µg/L

1/7/2020

5 years ago

SSF-D-012

Distribution System ℹ️

9.36 µg/L

1/7/2020

5 years ago

SSF-D-014

Distribution System ℹ️

29.66 µg/L

10/15/2019

5 years ago

SSF-D-011

Distribution System ℹ️

29.6 µg/L

10/15/2019

5 years ago

SSF-D-024

Distribution System ℹ️

23.67 µg/L

10/15/2019

5 years ago

SSF-D-012

Distribution System ℹ️

13.01 µg/L

10/15/2019

5 years ago

SSF-D-007

Distribution System ℹ️

28.61 µg/L

10/8/2019

5 years ago

SSF-S-005-T-01

Distribution System ℹ️

24.54 µg/L

10/8/2019

5 years ago

SSF-S-007

Distribution System ℹ️

19.55 µg/L

10/8/2019

5 years ago

SSF-D-003

Distribution System ℹ️

17.08 µg/L

10/8/2019

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

lithium (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<9 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

23.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 14.6 µg/L

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<9 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<9 µg/L

Below Reporting Level

9/18/2024

11 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

18 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 9 µg/L

6/12/2024

14 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<9 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

Manganese (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

2.6 µg/L

Meets Reporting Threshold

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

1.7 µg/L

Meets Reporting Threshold

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

3 µg/L

Meets Reporting Threshold

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

2.8 µg/L

Meets Reporting Threshold

3/31/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

1.8 µg/L

Meets Reporting Threshold

1/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

3.2 µg/L

Meets Reporting Threshold

1/7/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

2.9 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

6.1 µg/L

Meets Reporting Threshold

10/1/2019

5 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (14)

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<5 µg/L

Below Reporting Level

12/3/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<5 µg/L

Below Reporting Level

6/24/2003

22 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<5 µg/L

Below Reporting Level

12/18/2002

22 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<5 µg/L

Below Reporting Level

8/19/2002

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<5 µg/L

Below Reporting Level

8/19/2002

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<5 µg/L

Below Reporting Level

6/17/2002

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<5 µg/L

Below Reporting Level

2/18/2002

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<5 µg/L

Below Reporting Level

2/18/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<5 µg/L

Below Reporting Level

12/5/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<5 µg/L

Below Reporting Level

12/5/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<5 µg/L

Below Reporting Level

6/27/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<5 µg/L

Below Reporting Level

6/27/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<5 µg/L

Below Reporting Level

5/21/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<5 µg/L

Below Reporting Level

5/21/2001

24 years ago

Minimum Reporting Level: 5 µg/L
Reference Level: ?

Contaminant Details

molinate (13)

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<0.9 µg/L

Below Reporting Level

12/29/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<0.9 µg/L

Below Reporting Level

11/18/2002

22 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<0.9 µg/L

Below Reporting Level

5/13/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<0.9 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<0.9 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<0.9 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<0.9 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<0.9 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<0.9 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<0.9 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<0.9 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<0.9 µg/L

Below Reporting Level

7/17/2001

24 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<0.9 µg/L

Below Reporting Level

7/17/2001

24 years ago

Minimum Reporting Level: 0.9 µg/L
Reference Level: ?

Contaminant Details

molybdenum (16)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<1 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<1 µg/L

Below Reporting Level

3/10/2014

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/10/2014

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<1 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<1 µg/L

Below Reporting Level

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/4/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<1 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<1 µg/L

Below Reporting Level

9/10/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/10/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<1 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<1 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.006 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.006 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.006 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.006 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.006 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.006 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

nitrobenzene (14)

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<10 µg/L

Below Reporting Level

12/3/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<10 µg/L

Below Reporting Level

6/24/2003

22 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<10 µg/L

Below Reporting Level

12/18/2002

22 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<10 µg/L

Below Reporting Level

8/19/2002

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<10 µg/L

Below Reporting Level

8/19/2002

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<10 µg/L

Below Reporting Level

6/17/2002

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<10 µg/L

Below Reporting Level

2/18/2002

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<10 µg/L

Below Reporting Level

2/18/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<10 µg/L

Below Reporting Level

12/5/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<10 µg/L

Below Reporting Level

12/5/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<10 µg/L

Below Reporting Level

6/27/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<10 µg/L

Below Reporting Level

6/27/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<10 µg/L

Below Reporting Level

5/21/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<10 µg/L

Below Reporting Level

5/21/2001

24 years ago

Minimum Reporting Level: 10 µg/L
Reference Level: ?

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.02 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

o-toluidine (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.007 µg/L

Below Reporting Level

8/25/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.007 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

3/31/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.007 µg/L

Below Reporting Level

1/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.007 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

oxyfluorfen (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.05 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.05 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.05 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.05 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.05 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.05 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.05 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.05 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

perchlorate (12)

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<4 µg/L

Below Reporting Level

12/4/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<4 µg/L

Below Reporting Level

12/4/2003

21 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<4 µg/L

Below Reporting Level

12/4/2003

21 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<4 µg/L

Below Reporting Level

12/4/2003

21 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<4 µg/L

Below Reporting Level

5/28/2003

22 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<4 µg/L

Below Reporting Level

5/28/2003

22 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<4 µg/L

Below Reporting Level

5/28/2003

22 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<4 µg/L

Below Reporting Level

5/28/2003

22 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<4 µg/L

Below Reporting Level

7/16/2002

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<4 µg/L

Below Reporting Level

2/28/2002

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<4 µg/L

Below Reporting Level

1/22/2002

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<4 µg/L

Below Reporting Level

6/6/2001

24 years ago

Minimum Reporting Level: 4 µg/L
Reference Level: ?

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (14)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.09 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.09 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.09 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.09 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluorodecanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluorododecanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluoroheptanoic acid (14)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.01 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.01 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.01 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (14)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluorononanoic acid (14)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (14)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.04 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.04 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.04 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (14)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluoropentanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluorotetradecanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.008 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.008 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.008 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.008 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.008 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.008 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluorotridecanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.007 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.007 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

perfluoroundecanoic acid (6)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/3/2025

6 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2025

6 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

12/18/2024

8 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

9/18/2024

11 months ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2024

14 months ago

SSF-S-001-T-01-EFF

TP Treated/After Chloramination ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2024

14 months ago

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

Contaminant Details

profenofos (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.3 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.3 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.3 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.3 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

quinoline (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

0.022 µg/L

☠️ Exceeds Reference Level by 0.012 µg/L

8/25/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/31/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (13)

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<1 µg/L

Below Reporting Level

12/29/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<1 µg/L

Below Reporting Level

11/18/2002

22 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<1 µg/L

Below Reporting Level

5/13/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<1 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<1 µg/L

Below Reporting Level

7/17/2001

24 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<1 µg/L

Below Reporting Level

7/17/2001

24 years ago

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

Contaminant Details

strontium (16)

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

360 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 359.7 µg/L

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

310 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 309.7 µg/L

3/10/2014

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

300 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 299.7 µg/L

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

15 µg/L

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

3/10/2014

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

440 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 439.7 µg/L

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

400 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 399.7 µg/L

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

260 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 259.7 µg/L

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

53 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 52.7 µg/L

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

130 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 129.7 µg/L

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

93 µg/L

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

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

17 µg/L

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

9/10/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 15.7 µg/L

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

20 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 19.7 µg/L

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

18 µg/L

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

6/5/2013

12 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

18 µg/L

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

6/5/2013

12 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

17 µg/L

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

6/5/2013

12 years ago

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

Contaminant Details

tebuconazole (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

terbacil (13)

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

12/29/2003

21 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

WELL 01-15 03S/05W-20K01

WELL 01-15 ℹ️

<2 µg/L

Below Reporting Level

5/13/2002

23 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

12/24/2001

23 years ago

WELL 01-18 03S/05W-20F01

WELL 01-18 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-20 03S/05W-20K06

WELL 01-20 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-21 03S/05W-20F03

WELL 01-21 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

WELL 01-14 03S/05W-20K03

WELL 01-14 ℹ️

<2 µg/L

Below Reporting Level

7/17/2001

24 years ago

WELL 01-19 03S/05W-20K05

WELL 01-19 ℹ️

<2 µg/L

Below Reporting Level

7/17/2001

24 years ago

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

Contaminant Details

testosterone (8)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0001 µg/L

Below Reporting Level

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

12/4/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0001 µg/L

Below Reporting Level

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0001 µg/L

Below Reporting Level

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.0001 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.0001 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

total microcystins (7)

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

10/18/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

10/1/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

9/4/2018

6 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

8/20/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

8/6/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/17/2018

7 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/2/2018

7 years ago

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

Contaminant Details

Total Permethrin (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.04 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.04 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.04 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.04 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

tribufos (8)

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.07 µg/L

Below Reporting Level

7/14/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

7/6/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.07 µg/L

Below Reporting Level

4/16/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

3/31/2020

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

3/16/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.07 µg/L

Below Reporting Level

1/14/2020

5 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.07 µg/L

Below Reporting Level

10/8/2019

5 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

10/1/2019

5 years ago

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

Contaminant Details

vanadium (16)

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.9 µg/L

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

0.97 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.77 µg/L

3/10/2014

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

0.91 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.71 µg/L

3/10/2014

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/10/2014

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.1 µg/L

12/4/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.1 µg/L

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

0.92 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.72 µg/L

12/4/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

12/4/2013

11 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

0.59 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.39 µg/L

9/10/2013

11 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

0.46 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.26 µg/L

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

0.44 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.24 µg/L

9/10/2013

11 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.02 µg/L

9/10/2013

11 years ago

SFWD SSF-C-BAY

SFWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

EP #10 - SSF-S-005-T-01

Reservoir 2 TP ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for SFWD SSF-D-003

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

DSMRT for Reservoir TP SSF-D-001

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2013

12 years ago

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

Contaminant Details

Sampling Facilities

SFWD Intertie
Surface Water (SW)

SFWD SSF-C-BAYEntry Point to the Distribution System (EP)

TP Treated/After Chloramination
Ground Water (GW)

SSF-S-001-T-01-EFFEntry Point to the Distribution System (EP)

Reservoir 2 TP
Multiple Sources (MX)

EP #10 - SSF-S-005-T-01Entry Point to the Distribution System (EP)

SSF-S-005-T-01Entry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

SSF-D-003Distribution System (DS)

Distribution System
Multiple Sources (MX)

SSF-D-007Distribution System (DS)

Distribution System
Multiple Sources (MX)

SSF-D-011Distribution System (DS)

Distribution System
Multiple Sources (MX)

SSF-D-012Distribution System (DS)

Distribution System
Multiple Sources (MX)

SSF-D-014Distribution System (DS)

Distribution System
Multiple Sources (MX)

SSF-D-024Distribution System (DS)

Distribution System
Multiple Sources (MX)

SSF-S-007Distribution System (DS)

Distribution System
Multiple Sources (MX)

SSF-S-005-T-01Distribution System (DS)

Distribution System
Surface Water (SW)

DSMRT for SFWD SSF-D-003Maximum Residence Time (MR)

DSMRT for Reservoir TP SSF-D-001Maximum Residence Time (MR)

EP-# Bayshore Freeway Connecton
Surface Water (SW)

SSF-C-BAYEntry Point to the Distribution System (EP)

EP-# Brentwood Connection
Surface Water (SW)

SSF-C-BTWEntry Point to the Distribution System (EP)

EP-# Elm Ct. Connection
Surface Water (SW)

SSF-C-ELMEntry Point to the Distribution System (EP)

EP-# Serramonte Connection
Surface Water (SW)

SSF-C-SMTEntry Point to the Distribution System (EP)

EP-# Buri Buri Connection
Surface Water (SW)

SSF-C-BBEntry Point to the Distribution System (EP)

EP-# Winston Mannor Connection
Surface Water (SW)

SSF-C-WSTEntry Point to the Distribution System (EP)

EP-# D and Hill Street Connection
Surface Water (SW)

SSF-C-DHLEntry Point to the Distribution System (EP)

EP-# Washington and Sullivan Connection
Surface Water (SW)

SSF-C-WSEntry Point to the Distribution System (EP)

WELL 01-14
Ground Water (GW)

WELL 01-14 03S/05W-20K03SR (SR)

WELL 01-15
Ground Water (GW)

WELL 01-15 03S/05W-20K01SR (SR)

WELL 01-18
Ground Water (GW)

WELL 01-18 03S/05W-20F01SR (SR)

WELL 01-19
Ground Water (GW)

WELL 01-19 03S/05W-20K05SR (SR)

WELL 01-20
Ground Water (GW)

WELL 01-20 03S/05W-20K06SR (SR)

WELL 01-21
Ground Water (GW)

WELL 01-21 03S/05W-20F03SR (SR)

FAQ

Is CA Water Service - S. San Francisco tap water safe to drink?

When was CA Water Service - S. San Francisco last tested for water contamination?

The latest water samples were taken on March 3rd, 2025.