City of Hollister (CA) Water Quality

City of Hollister is a large public water system in EPA region 9 that provides tap water for the 95023 zip codes. It has 22 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 21.84 µg/L. The maximum reported level of Manganese was 6.17 µg/L. There were 2 contamintants found in the City of Hollister water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (16)
1,2,3-trichloropropane (16)
1,3-butadiene (16)
1,4-dioxane (16)
1-butanol (14)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (22)
1H,1H,2H,2H-perfluorodecane sulfonic acid (22)
1H,1H,2H,2H-perfluorohexane sulfonic acid (22)
1H,1H,2H,2H-perfluorooctane sulfonic acid (22)
2,4-dinitrotoluene (16)
2,6-dinitrotoluene (16)
2-methoxyethanol (14)
2-propen-1-ol (Allyl Alcohol) (14)
4,4'-dichloro dichlorophenyl ethylene (DDE) (16)
4,8-dioxa-3H-perfluorononanoic acid (22)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (22)
alpha-hexachlorocyclohexane (13)
anatoxin-a (8)
bromochloromethane (Halon 1011) (16)
bromomethane (16)
Butylated Hydroxyanisole (13)
chlorate (26)
chlorodifluoromethane (HCFC-22) (16)
chloromethane (16)
chlorpyrifos (13)
chromium (26)
chromium-6 (26)
cobalt (26)
cylindrospermopsin (8)
dimethipin (13)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (16)
ethoprop (13)
Germanium (14)
HAA5 (five regulated haloacetic acids) (12)
HAA6Br (six brominated haloacetic acids) (12)
HAA9 (nine haloacetic acids) (12)
hexafluoropropylene oxide dimer acid (GenX) (22)
lithium (22)
Manganese (14)
methyl-tertiary-butyl-ether (MTBE) (16)
molinate (16)
molybdenum (26)
N-ethyl perfluorooctanesulfonamidoacetic acid (22)
N-methyl perfluorooctanesulfonamidoacetic acid (22)
nitrobenzene (16)
nonafluoro-3,6-dioxaheptanoic acid (22)
o-toluidine (13)
oxyfluorfen (13)
perchlorate (16)
perfluoro(2-ethoxyethane)sulfonic acid (22)
perfluoro-3-methoxypropanoic acid (22)
perfluoro-4-methoxybutanoic acid (22)
perfluorobutanesulfonic acid (38)
perfluorobutanoic acid (22)
perfluorodecanoic acid (22)
perfluorododecanoic acid (22)
perfluoroheptanesulfonic acid (22)
perfluoroheptanoic acid (38)
perfluorohexanesulfonic acid (38)
perfluorohexanoic acid (22)
perfluorononanoic acid (38)
perfluorooctanesulfonic acid (38)
perfluorooctanoic acid (38)
perfluoropentanesulfonic acid (22)
perfluoropentanoic acid (22)
perfluorotetradecanoic acid (22)
perfluorotridecanoic acid (22)
perfluoroundecanoic acid (22)
profenofos (13)
quinoline (13)
s-ethyl-dipropylthiocarbamate (EPTC) (16)
strontium (26)
tebuconazole (13)
terbacil (16)
total microcystins (7)
Total Permethrin (13)
tribufos (13)
vanadium (26)

1,1-dichloroethane (16)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (16)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

1,3-butadiene (16)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.1 µg/L

Below Reporting Level

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.1 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.1 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.1 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.1 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.1 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.1 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.1 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.1 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.1 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

1,4-dioxane (16)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.07 µg/L

Below Reporting Level

11/14/2013

11 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.07 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.07 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.07 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.07 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.07 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.07 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

1-butanol (14)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<2 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<2 µg/L

Below Reporting Level

8/9/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<2 µg/L

Below Reporting Level

5/10/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<2 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<2 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<2 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<2 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<2 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<2 µg/L

Below Reporting Level

2/14/2018

7 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

2,4-dinitrotoluene (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<2 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

2,6-dinitrotoluene (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<2 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

2-methoxyethanol (14)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.4 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.4 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.4 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.4 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.4 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.4 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.4 µg/L

Below Reporting Level

8/9/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.4 µg/L

Below Reporting Level

5/10/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.4 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.4 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.4 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.4 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.4 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.4 µg/L

Below Reporting Level

2/14/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (14)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.5 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.5 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.5 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.5 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.5 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.5 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.5 µg/L

Below Reporting Level

8/9/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.5 µg/L

Below Reporting Level

5/10/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.5 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.5 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.5 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.5 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.5 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.5 µg/L

Below Reporting Level

2/14/2018

7 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<0.8 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<0.8 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<0.8 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<0.8 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<0.8 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<0.8 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<0.8 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<0.8 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<0.8 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<0.8 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.002 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.002 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.01 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.01 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.01 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.01 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.01 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.01 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.01 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.01 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.01 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

anatoxin-a (8)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

4/2/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (16)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.06 µg/L

Below Reporting Level

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

0.098 µg/L

⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.038 µg/L

9/26/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.06 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.06 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.06 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.06 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.06 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.06 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.06 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.06 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.06 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.06 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.06 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.06 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.06 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.06 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

bromomethane (16)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.2 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.2 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.2 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/10/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

4/26/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

4/26/2018

7 years ago

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

Contaminant Details

chlorate (26)

Entry Point to Dist. System

Lessalt Intertie ℹ️

860 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 840 µg/L

11/14/2013

11 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

560 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 540 µg/L

11/14/2013

11 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

550 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 530 µg/L

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

470 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 450 µg/L

8/15/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

78 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 58 µg/L

8/15/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

72 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 52 µg/L

8/15/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

66 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 46 µg/L

8/15/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

66 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 46 µg/L

8/15/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<20 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<20 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

370 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 350 µg/L

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

100 µg/L

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

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<20 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

320 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 300 µg/L

5/30/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

100 µg/L

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

5/30/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

270 µg/L

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

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

270 µg/L

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

2/20/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

270 µg/L

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

2/20/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

260 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 240 µg/L

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

110 µg/L

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

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

110 µg/L

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

2/20/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

75 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 55 µg/L

2/20/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

72 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 52 µg/L

2/20/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

70 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 50 µg/L

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<20 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<20 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (16)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.08 µg/L

Below Reporting Level

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.08 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.08 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.08 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.08 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.08 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.08 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.08 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.08 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.08 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.08 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.08 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.08 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.08 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.08 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.08 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

chloromethane (16)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.2 µg/L

Below Reporting Level

9/26/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.2 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.2 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

chlorpyrifos (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

chromium (26)

DSMRT for Lessalt

Distribution System - SW ℹ️

0.78 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.58 µg/L

1/14/2016

9 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.05 µg/L

1/14/2016

9 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

5.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.7 µg/L

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

0.69 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.49 µg/L

11/14/2013

11 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 15.8 µg/L

8/15/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 14.8 µg/L

8/15/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 14.8 µg/L

8/15/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 12.8 µg/L

8/15/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 12.8 µg/L

8/15/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

9.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.4 µg/L

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

0.28 µg/L

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

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.01 µg/L

8/15/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 15.8 µg/L

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 12.8 µg/L

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

2 µg/L

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

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 15.8 µg/L

2/20/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 15.8 µg/L

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 14.8 µg/L

2/20/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 14.8 µg/L

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 13.8 µg/L

2/20/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 13.8 µg/L

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 12.8 µg/L

2/20/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

0.24 µg/L

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

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.03 µg/L

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.03 µg/L

2/20/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

0.22 µg/L

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

2/20/2013

12 years ago

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

Contaminant Details

chromium-6 (26)

DSMRT for Lessalt

Distribution System - SW ℹ️

4.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.47 µg/L

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

0.42 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.39 µg/L

11/14/2013

11 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 14.97 µg/L

8/15/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 13.97 µg/L

8/15/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 13.97 µg/L

8/15/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 12.97 µg/L

8/15/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 10.97 µg/L

8/15/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

8.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 8.67 µg/L

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

0.18 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.15 µg/L

8/15/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 14.97 µg/L

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 11.97 µg/L

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

2.2 µg/L

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

8/14/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 11.97 µg/L

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.07 µg/L

5/30/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

18 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 17.97 µg/L

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 16.97 µg/L

2/20/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 16.97 µg/L

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 15.97 µg/L

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 14.97 µg/L

2/20/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 14.97 µg/L

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 13.97 µg/L

2/20/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

0.45 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.42 µg/L

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.23 µg/L

2/20/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.14 µg/L

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.14 µg/L

2/20/2013

12 years ago

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

Contaminant Details

cobalt (26)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<1 µg/L

Below Reporting Level

1/14/2016

9 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

1/14/2016

9 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<1 µg/L

Below Reporting Level

11/14/2013

11 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

11/14/2013

11 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<1 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<1 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<1 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<1 µg/L

Below Reporting Level

8/15/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

8/15/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

8/15/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

8/15/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<1 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<1 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<1 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

cylindrospermopsin (8)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

7/1/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/17/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

6/3/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

5/20/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

4/2/2020

5 years ago

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

Contaminant Details

dimethipin (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<1 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

ethoprop (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

Germanium (14)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/10/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

0.315 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.015 µg/L

2/14/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.3 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.3 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

2/14/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.3 µg/L

Below Reporting Level

2/14/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (12)

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

14.15 µg/L

Meets Reporting Threshold

11/20/2018

6 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

9.315 µg/L

Meets Reporting Threshold

11/20/2018

6 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

8.178 µg/L

Meets Reporting Threshold

11/20/2018

6 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

7.444 µg/L

Meets Reporting Threshold

11/20/2018

6 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

21.84 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

17.91 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

13.99 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

13.35 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

20.66 µg/L

Meets Reporting Threshold

7/31/2018

7 years ago

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

19.01 µg/L

Meets Reporting Threshold

7/31/2018

7 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

9.305 µg/L

Meets Reporting Threshold

7/31/2018

7 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

9.189 µg/L

Meets Reporting Threshold

7/31/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (12)

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

23.388 µg/L

11/20/2018

6 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

16.803 µg/L

11/20/2018

6 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

11.098 µg/L

11/20/2018

6 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

9.983 µg/L

11/20/2018

6 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

34.64 µg/L

8/9/2018

7 years ago

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

29.45 µg/L

8/9/2018

7 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

20.209 µg/L

8/9/2018

7 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

19.1 µg/L

8/9/2018

7 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

33.21 µg/L

7/31/2018

7 years ago

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

29.387 µg/L

7/31/2018

7 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

12.049 µg/L

7/31/2018

7 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

11.606 µg/L

7/31/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (12)

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

25.258 µg/L

11/20/2018

6 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

17.923 µg/L

11/20/2018

6 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

12.178 µg/L

11/20/2018

6 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

10.964 µg/L

11/20/2018

6 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

37.13 µg/L

8/9/2018

7 years ago

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

31.57 µg/L

8/9/2018

7 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

21.439 µg/L

8/9/2018

7 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

20.23 µg/L

8/9/2018

7 years ago

AIRPORT BUILDING 20

AIRPORT BUILDING 20 ℹ️

35.69 µg/L

7/31/2018

7 years ago

351 ASTRO DRIVE

351 ASTRO DRIVE ℹ️

32.117 µg/L

7/31/2018

7 years ago

271 MAPLE STREET

271 MAPLE STREET ℹ️

12.889 µg/L

7/31/2018

7 years ago

36 CHAPPELL ROAD

36 CHAPPELL ROAD ℹ️

12.315 µg/L

7/31/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

lithium (22)

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 14 µg/L

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

22 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 13 µg/L

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

22 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 13 µg/L

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<9 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<9 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

29 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 20 µg/L

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

28 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 19 µg/L

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

26 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 17 µg/L

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 7 µg/L

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<9 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<9 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

25 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 16 µg/L

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

25 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 16 µg/L

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

24 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 15 µg/L

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<9 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<9 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

25 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 16 µg/L

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

22 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 13 µg/L

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 6 µg/L

11/15/2023

23 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<9 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<9 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<9 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

Manganese (14)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.4 µg/L

Below Reporting Level

11/20/2018

6 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

5.38 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

2.32 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

1.91 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

1.56 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

0.611 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

0.42 µg/L

Meets Reporting Threshold

8/9/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

2.54 µg/L

Meets Reporting Threshold

5/10/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

6.17 µg/L

Meets Reporting Threshold

2/14/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

2.91 µg/L

Meets Reporting Threshold

2/14/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

1.46 µg/L

Meets Reporting Threshold

2/14/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

0.678 µg/L

Meets Reporting Threshold

2/14/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

0.483 µg/L

Meets Reporting Threshold

2/14/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

0.436 µg/L

Meets Reporting Threshold

2/14/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<5 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<5 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<5 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<5 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<5 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<5 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<5 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<5 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<5 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<5 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<5 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<5 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<5 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<5 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<5 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<5 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

molinate (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<0.9 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<0.9 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<0.9 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<0.9 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<0.9 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<0.9 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<0.9 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<0.9 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<0.9 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<0.9 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

molybdenum (26)

DSMRT for Lessalt

Distribution System - SW ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.8 µg/L

1/14/2016

9 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L

1/14/2016

9 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.4 µg/L

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L

11/14/2013

11 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.9 µg/L

8/15/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.9 µg/L

8/15/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.8 µg/L

8/15/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.4 µg/L

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.3 µg/L

8/15/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.8 µg/L

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.4 µg/L

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

8/15/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.2 µg/L

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.7 µg/L

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.8 µg/L

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

4.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.5 µg/L

2/20/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

4.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.5 µg/L

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L

2/20/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L

2/20/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3 µg/L

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.6 µg/L

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.5 µg/L

2/20/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

2 µg/L

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

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

2/20/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

2/20/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.006 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.006 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.006 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.006 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.006 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.006 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.006 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.006 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.006 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.006 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.006 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.006 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.006 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.006 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.006 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.006 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.006 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.006 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.006 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.006 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.006 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.006 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

nitrobenzene (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<10 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<10 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<10 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<10 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<10 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<10 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<10 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<10 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<10 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<10 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<10 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<10 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<10 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<10 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<10 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<10 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.02 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.02 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.02 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.02 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.02 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

o-toluidine (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.007 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.007 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.007 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.007 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.007 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.007 µg/L

Below Reporting Level

5/10/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2018

7 years ago

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

Contaminant Details

oxyfluorfen (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.05 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.05 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.05 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.05 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.05 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.05 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.05 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.05 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.05 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.05 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.05 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.05 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.05 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

perchlorate (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<4 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<4 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<4 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<4 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<4 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<4 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<4 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<4 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<4 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<4 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<4 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<4 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<4 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<4 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<4 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<4 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (38)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

11/14/2013

11 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.09 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.09 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.09 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.09 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.09 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.09 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.09 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.09 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.09 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.09 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.09 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorodecanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorododecanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoroheptanoic acid (38)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.01 µg/L

Below Reporting Level

11/14/2013

11 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.01 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.01 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.01 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.01 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.01 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.01 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (38)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/14/2013

11 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorononanoic acid (38)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

11/14/2013

11 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (38)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.04 µg/L

Below Reporting Level

11/14/2013

11 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.04 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.04 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.04 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.04 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.04 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.04 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (38)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

11/14/2013

11 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.02 µg/L

Below Reporting Level

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

5/30/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoropentanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorotetradecanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.008 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.008 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.008 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.008 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.008 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.008 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.008 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.008 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.008 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.008 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.008 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.008 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.008 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.008 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.008 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.008 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.008 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.008 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.008 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.008 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.008 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.008 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorotridecanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.007 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.007 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.007 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.007 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.007 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.007 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.007 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.007 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.007 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.007 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.007 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.007 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.007 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.007 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoroundecanoic acid (22)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

8/15/2024

14 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.002 µg/L

Below Reporting Level

5/20/2024

16 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.002 µg/L

Below Reporting Level

3/14/2024

19 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.002 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.002 µg/L

Below Reporting Level

2/15/2024

20 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

2/15/2024

20 months ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

Entry Point to Dist. System

West Hills WTP ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

profenofos (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.3 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.3 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.3 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.3 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

quinoline (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.02 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.02 µg/L

Below Reporting Level

5/10/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

4/26/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.02 µg/L

Below Reporting Level

4/26/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<1 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<1 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<1 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

strontium (26)

DSMRT for Lessalt

Distribution System - SW ℹ️

320 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 319.7 µg/L

1/14/2016

9 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

260 µg/L

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

1/14/2016

9 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

530 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 529.7 µg/L

11/14/2013

11 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

11/14/2013

11 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

1100 µg/L

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

8/15/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

920 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 919.7 µg/L

8/15/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

890 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 889.7 µg/L

8/15/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

870 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 869.7 µg/L

8/15/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

850 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 849.7 µg/L

8/15/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

850 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 849.7 µg/L

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 119.7 µg/L

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 119.7 µg/L

8/15/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

870 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 869.7 µg/L

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

860 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 859.7 µg/L

8/14/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

320 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 319.7 µg/L

8/14/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

1000 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 999.7 µg/L

2/20/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

1000 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 999.7 µg/L

2/20/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

1000 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 999.7 µg/L

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

970 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 969.7 µg/L

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

950 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 949.7 µg/L

2/20/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

950 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 949.7 µg/L

2/20/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

940 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 939.7 µg/L

2/20/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

240 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 239.7 µg/L

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 139.7 µg/L

2/20/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 139.7 µg/L

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

130 µg/L

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

2/20/2013

12 years ago

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

Contaminant Details

tebuconazole (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.2 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

terbacil (16)

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<2 µg/L

Below Reporting Level

12/30/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<2 µg/L

Below Reporting Level

11/13/2003

21 years ago

CULLUM WELL 01 14S/06E-18D01

CULLUM WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

CULLUM WELL 02 14S/06E-18C01

CULLUM WELL 02 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

FALLON ROAD WELL 03 12S/05E-14M02

FALLON ROAD WELL 03 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

BUNDESON ROAD WELL 13S/05E-03A02

BUNDESON ROAD WELL 02 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

SOUTH STREET WELL 0 12S/05E-34F01

SOUTH STREET WELL 04 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

NASH ROAD WELL 05 12S/05E-34P02

NASH ROAD WELL 05 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

SAN FELIPE ROAD WEL 3510001-008

SAN FELIPE ROAD WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

AIRLINE HIGHWAY WEL 3510001-009

AIRLINE HIGHWAY WELL 06 ℹ️

<2 µg/L

Below Reporting Level

5/27/2003

22 years ago

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

Contaminant Details

total microcystins (7)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

5/6/2020

5 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.3 µg/L

Below Reporting Level

4/22/2020

5 years ago

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

Contaminant Details

Total Permethrin (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.04 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.04 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.04 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.04 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.04 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.04 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.04 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.04 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.04 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

tribufos (13)

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.07 µg/L

Below Reporting Level

11/20/2018

6 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.07 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.07 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.07 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.07 µg/L

Below Reporting Level

8/9/2018

7 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

<0.07 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

<0.07 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

7/31/2018

7 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

<0.07 µg/L

Below Reporting Level

7/31/2018

7 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

<0.07 µg/L

Below Reporting Level

5/10/2018

7 years ago

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

Contaminant Details

vanadium (26)

DSMRT for Lessalt

Distribution System - SW ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L

1/14/2016

9 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

1.7 µg/L

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

1/14/2016

9 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.5 µg/L

11/14/2013

11 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

3.2 µg/L

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

11/14/2013

11 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

6.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6.1 µg/L

8/15/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

4.2 µg/L

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

8/15/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

2.5 µg/L

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

8/15/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

2 µg/L

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

8/15/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

2 µg/L

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

8/15/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

1.9 µg/L

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

8/15/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

0.48 µg/L

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

8/15/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

0.44 µg/L

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

8/15/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

4.2 µg/L

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

8/14/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L

8/14/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

1.9 µg/L

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

8/14/2013

12 years ago

EP #11: Airline Highway Well 6 Treated

351 ASTRO DRIVE ℹ️

7.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 7.2 µg/L

2/20/2013

12 years ago

Entry Point to Dist. System

Lessalt Intertie ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.6 µg/L

2/20/2013

12 years ago

EP #15 - Bundeson Road Well 2 Treated

Bundeson Road Well 2 ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.6 µg/L

2/20/2013

12 years ago

DSMRT for Nash Road Well 5

Distribution System - GW ℹ️

2.5 µg/L

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

2/20/2013

12 years ago

DSMRT for Airline Highway Well 6

Distribution System - GW ℹ️

2.3 µg/L

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

2/20/2013

12 years ago

EP #17 - Nash Road Well 5 Treated

Nash Road Well 5 ℹ️

2.2 µg/L

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

2/20/2013

12 years ago

EP #16 - South Street Well 4 Treated

South Street Well 4 ℹ️

2.2 µg/L

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

2/20/2013

12 years ago

DSMRT for Lessalt

Distribution System - SW ℹ️

2.2 µg/L

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

2/20/2013

12 years ago

EP #13 - Cullum Well 2 Treated

Cullum Well 2 ℹ️

0.57 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.37 µg/L

2/20/2013

12 years ago

EP #12 - Cullum Well 1 Treated

Cullum Well 1 ℹ️

0.49 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.29 µg/L

2/20/2013

12 years ago

DSMRT for Cullum Well 1

Distribution System - GW ℹ️

0.33 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.13 µg/L

2/20/2013

12 years ago

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

Contaminant Details

Sampling Facilities

Lessalt Intertie
Surface Water (SW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

West Hills WTP
Surface Water (SW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Nash Road Well 5
Multiple Sources (MX)

EP #17 - Nash Road Well 5 TreatedEntry Point to the Distribution System (EP)

South Street Well 4
Multiple Sources (MX)

EP #16 - South Street Well 4 TreatedEntry Point to the Distribution System (EP)

Bundeson Road Well 2
Multiple Sources (MX)

EP #15 - Bundeson Road Well 2 TreatedEntry Point to the Distribution System (EP)

Cullum Well 1
Ground Water (GW)

EP #12 - Cullum Well 1 TreatedEntry Point to the Distribution System (EP)

Cullum Well 2
Ground Water (GW)

EP #13 - Cullum Well 2 TreatedEntry Point to the Distribution System (EP)

351 ASTRO DRIVE
Multiple Sources (MX)

351 ASTRO DRIVEDistribution System (DS)

EP #11: Airline Highway Well 6 TreatedEntry Point to the Distribution System (EP)

271 MAPLE STREET
Multiple Sources (MX)

271 MAPLE STREETDistribution System (DS)

36 CHAPPELL ROAD
Multiple Sources (MX)

36 CHAPPELL ROADDistribution System (DS)

AIRPORT BUILDING 20
Multiple Sources (MX)

AIRPORT BUILDING 20Distribution System (DS)

Distribution System - SW
Surface Water (SW)

DSMRT for LessaltMaximum Residence Time (MR)

Distribution System - GW
Ground Water (GW)

DSMRT for Nash Road Well 5Maximum Residence Time (MR)

DSMRT for Cullum Well 1Maximum Residence Time (MR)

DSMRT for Airline Highway Well 6Maximum Residence Time (MR)

EP- #014 FALLON ROAD WELL 03 - CL2 TREATMENT
Ground Water (GW)

FALLON ROAD WELL 03Entry Point to the Distribution System (EP)

CULLUM WELL 01
Ground Water (GW)

CULLUM WELL 01 14S/06E-18D01SR (SR)

CULLUM WELL 02
Ground Water (GW)

CULLUM WELL 02 14S/06E-18C01SR (SR)

FALLON ROAD WELL 03
Ground Water (GW)

FALLON ROAD WELL 03 12S/05E-14M02SR (SR)

BUNDESON ROAD WELL 02
Ground Water (GW)

BUNDESON ROAD WELL 13S/05E-03A02SR (SR)

SOUTH STREET WELL 04
Ground Water (GW)

SOUTH STREET WELL 0 12S/05E-34F01SR (SR)

NASH ROAD WELL 05
Ground Water (GW)

NASH ROAD WELL 05 12S/05E-34P02SR (SR)

SAN FELIPE ROAD WELL 01
Ground Water (GW)

SAN FELIPE ROAD WEL 3510001-008SR (SR)

AIRLINE HIGHWAY WELL 06
Ground Water (GW)

AIRLINE HIGHWAY WEL 3510001-009SR (SR)

FAQ

Is City of Hollister tap water safe to drink?

When was City of Hollister last tested for water contamination?

The latest water samples were taken on August 15th, 2024.