Golden State Water Company - Florence/Graham (CA) Water Quality

Golden State Water Company - Florence/Graham is a large public water system in EPA region 9 that provides tap water for the 90001, 90002, 90058, 90280 zip codes. It has 16 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 1.6 µg/L. The maximum reported level of Manganese was 23 µg/L. There were 2 contamintants found in the Golden State Water Company - Florence/Graham water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (6)
1,2,3-trichloropropane (6)
1,3-butadiene (6)
1,4-dioxane (6)
1-butanol (7)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)
1H,1H,2H,2H-perfluorodecane sulfonic acid (8)
1H,1H,2H,2H-perfluorohexane sulfonic acid (8)
1H,1H,2H,2H-perfluorooctane sulfonic acid (8)
2,4-dinitrotoluene (14)
2,6-dinitrotoluene (14)
2-methoxyethanol (7)
2-propen-1-ol (Allyl Alcohol) (7)
4,4'-dichloro dichlorophenyl ethylene (DDE) (14)
4,8-dioxa-3H-perfluorononanoic acid (8)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)
alpha-hexachlorocyclohexane (7)
anatoxin-a (8)
bromochloromethane (Halon 1011) (6)
bromomethane (6)
Butylated Hydroxyanisole (7)
chlorate (11)
chlorodifluoromethane (HCFC-22) (6)
chloromethane (6)
chlorpyrifos (7)
chromium (11)
chromium-6 (11)
cobalt (11)
cylindrospermopsin (8)
dimethipin (7)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (18)
ethoprop (7)
Germanium (7)
HAA5 (five regulated haloacetic acids) (24)
HAA6Br (six brominated haloacetic acids) (24)
HAA9 (nine haloacetic acids) (24)
hexafluoropropylene oxide dimer acid (GenX) (8)
lithium (8)
Manganese (7)
methyl-tertiary-butyl-ether (MTBE) (14)
molinate (14)
molybdenum (11)
N-ethyl perfluorooctanesulfonamidoacetic acid (8)
N-methyl perfluorooctanesulfonamidoacetic acid (8)
nitrobenzene (14)
nonafluoro-3,6-dioxaheptanoic acid (8)
o-toluidine (7)
oxyfluorfen (7)
perchlorate (14)
perfluoro(2-ethoxyethane)sulfonic acid (8)
perfluoro-3-methoxypropanoic acid (8)
perfluoro-4-methoxybutanoic acid (8)
perfluorobutanesulfonic acid (14)
perfluorobutanoic acid (8)
perfluorodecanoic acid (8)
perfluorododecanoic acid (8)
perfluoroheptanesulfonic acid (8)
perfluoroheptanoic acid (14)
perfluorohexanesulfonic acid (14)
perfluorohexanoic acid (8)
perfluorononanoic acid (14)
perfluorooctanesulfonic acid (14)
perfluorooctanoic acid (14)
perfluoropentanesulfonic acid (8)
perfluoropentanoic acid (8)
perfluorotetradecanoic acid (8)
perfluorotridecanoic acid (8)
perfluoroundecanoic acid (8)
profenofos (7)
quinoline (7)
s-ethyl-dipropylthiocarbamate (EPTC) (14)
strontium (11)
tebuconazole (7)
terbacil (14)
total microcystins (8)
Total Permethrin (7)
tribufos (7)
vanadium (11)

1,1-dichloroethane (6)

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

1,2,3-trichloropropane (6)

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

1,3-butadiene (6)

Converse Plant EP

Converse Plant ℹ️

<0.1 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.1 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.1 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.1 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.1 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.1 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

1,4-dioxane (6)

Converse Plant EP

Converse Plant ℹ️

0.13 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.06 µg/L

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.07 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

0.15 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.08 µg/L

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.07 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

1-butanol (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<2 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<2 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<2 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<2 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<2 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<2 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<2 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

2,4-dinitrotoluene (14)

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<2 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<2 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

2,6-dinitrotoluene (14)

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<2 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<2 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

2-methoxyethanol (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.4 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.4 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.4 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.4 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.4 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.4 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.4 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.5 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.5 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.5 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.5 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.5 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.5 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.5 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (14)

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<0.8 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<0.8 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<0.8 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<0.8 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<0.8 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<0.8 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

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

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.002 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.002 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

anatoxin-a (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/9/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/25/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/12/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/29/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/30/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2019

6 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (6)

Converse Plant EP

Converse Plant ℹ️

<0.06 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.06 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.06 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.06 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.06 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.06 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

bromomethane (6)

Converse Plant EP

Converse Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

Butylated Hydroxyanisole (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

chlorate (11)

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

180 µg/L

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

9/23/2015

9 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

9/23/2015

9 years ago

Converse Plant EP

Converse Plant ℹ️

160 µg/L

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

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

160 µg/L

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

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

80 µg/L

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

6/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

62 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 42 µg/L

6/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

160 µg/L

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

3/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

110 µg/L

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

3/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

80 µg/L

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

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

59 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 39 µg/L

3/24/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

48 µg/L

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

3/24/2015

10 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (6)

Converse Plant EP

Converse Plant ℹ️

<0.08 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.08 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.08 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.08 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.08 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.08 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

chloromethane (6)

Converse Plant EP

Converse Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

chlorpyrifos (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

chromium (11)

Miramonte Plant EP

Miramonte Plant ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.3 µg/L

9/10/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

9/10/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.8 µg/L

6/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

6/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4 µg/L

3/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

3/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

1.7 µg/L

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

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

0.24 µg/L

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

3/24/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

0.24 µg/L

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

3/24/2015

10 years ago

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

Contaminant Details

chromium-6 (11)

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.47 µg/L

9/23/2015

9 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.77 µg/L

9/23/2015

9 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.47 µg/L

9/10/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.27 µg/L

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.17 µg/L

6/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

0.052 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.022 µg/L

6/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.17 µg/L

3/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.77 µg/L

3/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.67 µg/L

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

0.051 µg/L

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

3/24/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

0.046 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.016 µg/L

3/24/2015

10 years ago

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

Contaminant Details

cobalt (11)

Converse Plant EP

Converse Plant ℹ️

<1 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<1 µg/L

Below Reporting Level

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

9/10/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<1 µg/L

Below Reporting Level

6/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<1 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<1 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<1 µg/L

Below Reporting Level

3/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

3/24/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

cylindrospermopsin (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/9/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/25/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/12/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

5/29/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

4/30/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

4/17/2019

6 years ago

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

Contaminant Details

dimethipin (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (18)

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

11/8/2004

20 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

10/12/2004

20 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<1 µg/L

Below Reporting Level

10/12/2004

20 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<1 µg/L

Below Reporting Level

10/12/2004

20 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

10/12/2004

20 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

6/21/2004

21 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<1 µg/L

Below Reporting Level

5/18/2004

21 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

5/18/2004

21 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<1 µg/L

Below Reporting Level

5/18/2004

21 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<1 µg/L

Below Reporting Level

5/18/2004

21 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

5/18/2004

21 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

5/18/2004

21 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<1 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

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

Contaminant Details

ethoprop (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

Germanium (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (24)

1342 71st St.

Stage 2 DBPs ℹ️

0.95 µg/L

Meets Reporting Threshold

11/5/2019

5 years ago

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

0.94 µg/L

Meets Reporting Threshold

11/5/2019

5 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

0.94 µg/L

Meets Reporting Threshold

11/5/2019

5 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

0.61 µg/L

Meets Reporting Threshold

11/5/2019

5 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

0.37 µg/L

Meets Reporting Threshold

11/5/2019

5 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

0.36 µg/L

Meets Reporting Threshold

11/5/2019

5 years ago

1933 70th St.

Stage 2 DBPs ℹ️

0.36 µg/L

Meets Reporting Threshold

11/5/2019

5 years ago

1338 59th St.

Stage 2 DBPs ℹ️

0.33 µg/L

Meets Reporting Threshold

11/5/2019

5 years ago

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

1.54 µg/L

Meets Reporting Threshold

8/6/2019

6 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

0.65 µg/L

Meets Reporting Threshold

8/6/2019

6 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

0.63 µg/L

Meets Reporting Threshold

8/6/2019

6 years ago

1338 59th St.

Stage 2 DBPs ℹ️

0.62 µg/L

Meets Reporting Threshold

8/6/2019

6 years ago

1342 71st St.

Stage 2 DBPs ℹ️

0.37 µg/L

Meets Reporting Threshold

8/6/2019

6 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

0.34 µg/L

Meets Reporting Threshold

8/6/2019

6 years ago

1933 70th St.

Stage 2 DBPs ℹ️

0.33 µg/L

Meets Reporting Threshold

8/6/2019

6 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

0 µg/L

Meets Reporting Threshold

8/6/2019

6 years ago

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

1.6 µg/L

Meets Reporting Threshold

5/7/2019

6 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

0.72 µg/L

Meets Reporting Threshold

5/7/2019

6 years ago

1933 70th St.

Stage 2 DBPs ℹ️

0.47 µg/L

Meets Reporting Threshold

5/7/2019

6 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

0.46 µg/L

Meets Reporting Threshold

5/7/2019

6 years ago

1342 71st St.

Stage 2 DBPs ℹ️

0.41 µg/L

Meets Reporting Threshold

5/7/2019

6 years ago

1338 59th St.

Stage 2 DBPs ℹ️

0.38 µg/L

Meets Reporting Threshold

5/7/2019

6 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

0.3 µg/L

Meets Reporting Threshold

5/7/2019

6 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

0 µg/L

Meets Reporting Threshold

5/7/2019

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (24)

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

1.52 µg/L

11/5/2019

5 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

0.95 µg/L

11/5/2019

5 years ago

1342 71st St.

Stage 2 DBPs ℹ️

0.45 µg/L

11/5/2019

5 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

0.42 µg/L

11/5/2019

5 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

0.37 µg/L

11/5/2019

5 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

0.36 µg/L

11/5/2019

5 years ago

1933 70th St.

Stage 2 DBPs ℹ️

0.36 µg/L

11/5/2019

5 years ago

1338 59th St.

Stage 2 DBPs ℹ️

0.33 µg/L

11/5/2019

5 years ago

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

4.96 µg/L

8/6/2019

6 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

3.97 µg/L

8/6/2019

6 years ago

1342 71st St.

Stage 2 DBPs ℹ️

3.11 µg/L

8/6/2019

6 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

3.1 µg/L

8/6/2019

6 years ago

1338 59th St.

Stage 2 DBPs ℹ️

3.08 µg/L

8/6/2019

6 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

3.08 µg/L

8/6/2019

6 years ago

1933 70th St.

Stage 2 DBPs ℹ️

3.03 µg/L

8/6/2019

6 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

2.3 µg/L

8/6/2019

6 years ago

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

2.96 µg/L

5/7/2019

6 years ago

1933 70th St.

Stage 2 DBPs ℹ️

0.94 µg/L

5/7/2019

6 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

0.88 µg/L

5/7/2019

6 years ago

1338 59th St.

Stage 2 DBPs ℹ️

0.82 µg/L

5/7/2019

6 years ago

1342 71st St.

Stage 2 DBPs ℹ️

0.41 µg/L

5/7/2019

6 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

0.34 µg/L

5/7/2019

6 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

0.33 µg/L

5/7/2019

6 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

0.3 µg/L

5/7/2019

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (24)

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

1.76 µg/L

11/5/2019

5 years ago

1342 71st St.

Stage 2 DBPs ℹ️

0.95 µg/L

11/5/2019

5 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

0.95 µg/L

11/5/2019

5 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

0.94 µg/L

11/5/2019

5 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

0.37 µg/L

11/5/2019

5 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

0.36 µg/L

11/5/2019

5 years ago

1933 70th St.

Stage 2 DBPs ℹ️

0.36 µg/L

11/5/2019

5 years ago

1338 59th St.

Stage 2 DBPs ℹ️

0.33 µg/L

11/5/2019

5 years ago

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

5.19 µg/L

8/6/2019

6 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

3.97 µg/L

8/6/2019

6 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

3.35 µg/L

8/6/2019

6 years ago

1338 59th St.

Stage 2 DBPs ℹ️

3.34 µg/L

8/6/2019

6 years ago

1342 71st St.

Stage 2 DBPs ℹ️

3.11 µg/L

8/6/2019

6 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

3.08 µg/L

8/6/2019

6 years ago

1933 70th St.

Stage 2 DBPs ℹ️

3.03 µg/L

8/6/2019

6 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

2.3 µg/L

8/6/2019

6 years ago

7535 Marbrisa Ave.

Stage 2 DBPs ℹ️

2.96 µg/L

5/7/2019

6 years ago

1933 70th St.

Stage 2 DBPs ℹ️

0.94 µg/L

5/7/2019

6 years ago

8752 Zamora Ave.

Stage 2 DBPs ℹ️

0.88 µg/L

5/7/2019

6 years ago

1338 59th St.

Stage 2 DBPs ℹ️

0.82 µg/L

5/7/2019

6 years ago

9215 Juniper St.

Stage 2 DBPs ℹ️

0.72 µg/L

5/7/2019

6 years ago

1342 71st St.

Stage 2 DBPs ℹ️

0.41 µg/L

5/7/2019

6 years ago

8241 Lou Dillon Ave.

Stage 2 DBPs ℹ️

0.33 µg/L

5/7/2019

6 years ago

6811 Makee Ave.

Stage 2 DBPs ℹ️

0.3 µg/L

5/7/2019

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

lithium (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

43 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 34 µg/L

12/2/2024

9 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

42 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 33 µg/L

9/3/2024

12 months ago

Converse Plant EP

Converse Plant ℹ️

<9 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<9 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

45 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 36 µg/L

6/3/2024

15 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

41 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 32 µg/L

3/4/2024

18 months ago

Converse Plant EP

Converse Plant ℹ️

<9 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<9 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

Manganese (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

2.4 µg/L

Meets Reporting Threshold

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

1.2 µg/L

Meets Reporting Threshold

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.4 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

23 µg/L

Meets Reporting Threshold

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

2.4 µg/L

Meets Reporting Threshold

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

1 µg/L

Meets Reporting Threshold

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.4 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

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

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<5 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<5 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<5 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<5 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<5 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<5 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<5 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<5 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<5 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<5 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<5 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<5 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<5 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<5 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

molinate (14)

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<0.9 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<0.9 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<0.9 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<0.9 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<0.9 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<0.9 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

molybdenum (11)

Miramonte Plant EP

Miramonte Plant ℹ️

8.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.5 µg/L

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

8.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.4 µg/L

9/10/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

8.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.3 µg/L

9/10/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

8.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.3 µg/L

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

8.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.2 µg/L

6/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4 µg/L

6/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 12 µg/L

3/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

8.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.1 µg/L

3/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

6.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.8 µg/L

3/24/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

4.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.9 µg/L

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

4.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.8 µg/L

3/24/2015

10 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.006 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.006 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.006 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.006 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.006 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.006 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.006 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.006 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

nitrobenzene (14)

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<10 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<10 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<10 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<10 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<10 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<10 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<10 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<10 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<10 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<10 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<10 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<10 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<10 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<10 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

o-toluidine (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

oxyfluorfen (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.05 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.05 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.05 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.05 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.05 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.05 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.05 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

perchlorate (14)

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<4 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<4 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<4 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<4 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<4 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<4 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<4 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<4 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<4 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<4 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<4 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<4 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<4 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<4 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (14)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Converse Plant EP

Converse Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.09 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.09 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.09 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

perfluorobutanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluorodecanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluorododecanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluoroheptanoic acid (14)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Converse Plant EP

Converse Plant ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.01 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.01 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.01 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (14)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

perfluorohexanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluorononanoic acid (14)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

Converse Plant EP

Converse Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (14)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

Converse Plant EP

Converse Plant ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.04 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.04 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

perfluorooctanoic acid (14)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

Converse Plant EP

Converse Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

6/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/24/2015

10 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluoropentanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluorotetradecanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.008 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.008 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.008 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.008 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.008 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.008 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.008 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.008 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluorotridecanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.007 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.007 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.007 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

perfluoroundecanoic acid (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

9 months ago

Converse Plant EP

Converse Plant ℹ️

<0.002 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

9/3/2024

12 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.002 µg/L

Below Reporting Level

9/3/2024

12 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

15 months ago

Converse Plant EP

Converse Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/4/2024

18 months ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/4/2024

18 months ago

Nadeau Plant EP

Nadeau Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/4/2024

18 months ago

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

Contaminant Details

profenofos (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

quinoline (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.02 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (14)

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<1 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<1 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<1 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<1 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<1 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<1 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<1 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

strontium (11)

Miramonte Plant EP

Miramonte Plant ℹ️

680 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 679.7 µg/L

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

630 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 629.7 µg/L

9/10/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

620 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 619.7 µg/L

9/10/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

620 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 619.7 µg/L

9/10/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

1200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1199.7 µg/L

6/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

640 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 639.7 µg/L

6/24/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

1200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1199.7 µg/L

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

1100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L

3/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

750 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 749.7 µg/L

3/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

680 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 679.7 µg/L

3/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

630 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 629.7 µg/L

3/24/2015

10 years ago

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

Contaminant Details

tebuconazole (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

terbacil (14)

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<2 µg/L

Below Reporting Level

9/15/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<2 µg/L

Below Reporting Level

7/29/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

7/23/2003

22 years ago

MIRAMONTE WELL 01 02S/13W-28G02

MIRAMONTE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

MIRAMONTE WELL 02 02S/13W-28G03

MIRAMONTE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 01 02S/13W-21K04

CONVERSE WELL 01 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

CONVERSE WELL 02 02S/13W-21K07

CONVERSE WELL 02 ℹ️

<2 µg/L

Below Reporting Level

2/19/2003

22 years ago

GOODYEAR WELL 04 02S/13W-21E01

GOODYEAR WELL 04 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

MIRAMONTE WELL 03 02S/13W-28G01

MIRAMONTE WELL 03 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

NADEAU WELL 03 02S/13W-27E03

NADEAU WELL 03 ℹ️

<2 µg/L

Below Reporting Level

2/3/2003

22 years ago

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

Contaminant Details

total microcystins (8)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/9/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

6/25/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

6/12/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/29/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

4/30/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.3 µg/L

Below Reporting Level

4/17/2019

6 years ago

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

Contaminant Details

Total Permethrin (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.04 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

tribufos (7)

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

8/13/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/6/2019

6 years ago

Goodyear Plant EP

Goodyear Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/5/2019

6 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

<0.07 µg/L

Below Reporting Level

5/15/2019

6 years ago

Converse Plant EP

Converse Plant ℹ️

<0.07 µg/L

Below Reporting Level

2/7/2019

6 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

<0.07 µg/L

Below Reporting Level

2/7/2019

6 years ago

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

Contaminant Details

vanadium (11)

Converse Plant EP

Converse Plant ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.3 µg/L

9/10/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.3 µg/L

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.3 µg/L

9/10/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

9/10/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3 µg/L

6/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.4 µg/L

6/24/2015

10 years ago

Miramonte Plant EP

Miramonte Plant ℹ️

4.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.6 µg/L

3/24/2015

10 years ago

DSMRT for MWD, Converse (1954 E. Laura Ave.)

Distribution System - SW ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.5 µg/L

3/24/2015

10 years ago

Converse Plant EP

Converse Plant ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

3/24/2015

10 years ago

DSMRT for Miramonte (8752 Zamora Ave.)

Distribution System - GW ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.4 µg/L

3/24/2015

10 years ago

EPTDS from MWD (CB-5 EP)

MWD Intertie ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.3 µg/L

3/24/2015

10 years ago

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

Contaminant Details

Sampling Facilities

Converse Plant
Ground Water (GW)

Converse Plant EPEntry Point to the Distribution System (EP)

MWD Intertie
Surface Water (SW)

EPTDS from MWD (CB-5 EP)Entry Point to the Distribution System (EP)

CB-5 EPEntry Point to the Distribution System (EP)

Nadeau Plant
Ground Water (GW)

Nadeau Plant EPEntry Point to the Distribution System (EP)

Goodyear Plant
Ground Water (GW)

Goodyear Plant EPEntry Point to the Distribution System (EP)

Miramonte Plant
Ground Water (GW)

Miramonte Plant EPEntry Point to the Distribution System (EP)

Stage 2 DBPs
Multiple Sources (MX)

7535 Marbrisa Ave.Distribution System (DS)

1342 71st St.Distribution System (DS)

6811 Makee Ave.Distribution System (DS)

1933 70th St.Distribution System (DS)

1338 59th St.Distribution System (DS)

8241 Lou Dillon Ave.Distribution System (DS)

9215 Juniper St.Distribution System (DS)

8752 Zamora Ave.Distribution System (DS)

Distribution System - SW
Surface Water (SW)

DSMRT for MWD, Converse (1954 E. Laura Ave.)Maximum Residence Time (MR)

Distribution System - GW
Ground Water (GW)

DSMRT for Miramonte (8752 Zamora Ave.)Maximum Residence Time (MR)

MWD CONNECTION CB-6 - TREATED
Surface Water (SW)

CB-6 EPEntry Point to the Distribution System (EP)

GOODYEAR WELL 04
Ground Water (GW)

GOODYEAR WELL 04 02S/13W-21E01SR (SR)

MIRAMONTE WELL 01
Ground Water (GW)

MIRAMONTE WELL 01 02S/13W-28G02SR (SR)

MIRAMONTE WELL 02
Ground Water (GW)

MIRAMONTE WELL 02 02S/13W-28G03SR (SR)

MIRAMONTE WELL 03
Ground Water (GW)

MIRAMONTE WELL 03 02S/13W-28G01SR (SR)

NADEAU WELL 03
Ground Water (GW)

NADEAU WELL 03 02S/13W-27E03SR (SR)

CONVERSE WELL 01
Ground Water (GW)

CONVERSE WELL 01 02S/13W-21K04SR (SR)

CONVERSE WELL 02
Ground Water (GW)

CONVERSE WELL 02 02S/13W-21K07SR (SR)

FAQ

Is Golden State Water Company - Florence/Graham tap water safe to drink?

When was Golden State Water Company - Florence/Graham last tested for water contamination?

The latest water samples were taken on December 2nd, 2024.