Helix Water District (CA) Water Quality

Helix Water District is a large public water system in EPA region 9 that provides tap water for the 91941, 91942, 91978, 92020, 92021, 92071, 92115 zip codes. It has 5 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 17.064 µg/L. The maximum reported level of Manganese was 15.3 µg/L. There were 2 contamintants found in the Helix Water District water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (4)
1,2,3-trichloropropane (4)
1,3-butadiene (4)
1,4-dioxane (4)
1-butanol (4)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)
17-alpha-ethynylestradiol (4)
17-beta-estradiol (4)
1H,1H,2H,2H-perfluorodecane sulfonic acid (4)
1H,1H,2H,2H-perfluorohexane sulfonic acid (4)
1H,1H,2H,2H-perfluorooctane sulfonic acid (4)
2,4-dinitrotoluene (4)
2,6-dinitrotoluene (4)
2-methoxyethanol (4)
2-propen-1-ol (Allyl Alcohol) (4)
4,4'-dichloro dichlorophenyl ethylene (DDE) (4)
4,8-dioxa-3H-perfluorononanoic acid (4)
4-androstene-3,17-dione (4)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)
alpha-hexachlorocyclohexane (4)
anatoxin-a (8)
bromochloromethane (Halon 1011) (4)
bromomethane (4)
Butylated Hydroxyanisole (4)
chlorate (8)
chlorodifluoromethane (HCFC-22) (4)
chloromethane (4)
chlorpyrifos (4)
chromium (8)
chromium-6 (8)
cobalt (8)
cylindrospermopsin (8)
dimethipin (4)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (5)
equilin (4)
estriol (4)
estrone (4)
ethoprop (4)
Germanium (4)
HAA5 (five regulated haloacetic acids) (48)
HAA6Br (six brominated haloacetic acids) (48)
HAA9 (nine haloacetic acids) (48)
hexafluoropropylene oxide dimer acid (GenX) (4)
lithium (4)
Manganese (4)
methyl-tertiary-butyl-ether (MTBE) (4)
molinate (4)
molybdenum (8)
N-ethyl perfluorooctanesulfonamidoacetic acid (4)
N-methyl perfluorooctanesulfonamidoacetic acid (4)
nitrobenzene (4)
nonafluoro-3,6-dioxaheptanoic acid (4)
o-toluidine (4)
oxyfluorfen (4)
perchlorate (4)
perfluoro(2-ethoxyethane)sulfonic acid (4)
perfluoro-3-methoxypropanoic acid (4)
perfluoro-4-methoxybutanoic acid (4)
perfluorobutanesulfonic acid (8)
perfluorobutanoic acid (4)
perfluorodecanoic acid (4)
perfluorododecanoic acid (4)
perfluoroheptanesulfonic acid (4)
perfluoroheptanoic acid (8)
perfluorohexanesulfonic acid (8)
perfluorohexanoic acid (4)
perfluorononanoic acid (8)
perfluorooctanesulfonic acid (8)
perfluorooctanoic acid (8)
perfluoropentanesulfonic acid (4)
perfluoropentanoic acid (4)
perfluorotetradecanoic acid (4)
perfluorotridecanoic acid (4)
perfluoroundecanoic acid (4)
profenofos (4)
quinoline (4)
s-ethyl-dipropylthiocarbamate (EPTC) (4)
strontium (8)
tebuconazole (4)
terbacil (4)
testosterone (4)
total microcystins (8)
Total Permethrin (4)
tribufos (4)
vanadium (8)

1,1-dichloroethane (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

1,3-butadiene (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.1 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.1 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.1 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.1 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

1,4-dioxane (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

1/6/2015

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

1-butanol (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<2 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<2 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<2 µg/L

Below Reporting Level

5/13/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<2 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

17-alpha-ethynylestradiol (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0009 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0009 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0009 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0009 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

17-beta-estradiol (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0004 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0004 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0004 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0004 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

2,4-dinitrotoluene (4)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

7/18/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (4)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

7/18/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

2-methoxyethanol (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

5/13/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.5 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.5 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.5 µg/L

Below Reporting Level

5/13/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.5 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

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

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

7/18/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

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

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

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

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0003 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0003 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0003 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0003 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

anatoxin-a (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/21/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/9/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/29/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2019

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

0.078 µg/L

⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.018 µg/L

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

0.067 µg/L

⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.007 µg/L

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.06 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.06 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

bromomethane (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

chlorate (8)

Mount Helix & Alto

Distribution System ℹ️

24 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 4 µg/L

11/5/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

26 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 6 µg/L

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<20 µg/L

Below Reporting Level

8/5/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

<20 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

22 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 2 µg/L

5/7/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

36 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 16 µg/L

5/6/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 3 µg/L

2/11/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.08 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.08 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.08 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.08 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

chloromethane (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

chlorpyrifos (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

chromium (8)

Mount Helix & Alto

Distribution System ℹ️

0.28 µg/L

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

11/5/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

0.26 µg/L

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

11/4/2014

11 years ago

Mount Helix & Alto

Distribution System ℹ️

0.2 µg/L

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

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/7/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

5/6/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/11/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

chromium-6 (8)

Mount Helix & Alto

Distribution System ℹ️

0.03 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0 µg/L

11/5/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/4/2014

11 years ago

Mount Helix & Alto

Distribution System ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

0.036 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.006 µg/L

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

5/7/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

0.049 µg/L

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

5/6/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

2/11/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

0.038 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.008 µg/L

2/11/2014

12 years ago

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

Contaminant Details

cobalt (8)

Mount Helix & Alto

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<1 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<1 µg/L

Below Reporting Level

8/5/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<1 µg/L

Below Reporting Level

5/7/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/6/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<1 µg/L

Below Reporting Level

2/11/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

cylindrospermopsin (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/21/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/9/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/11/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/29/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/13/2019

7 years ago

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

Contaminant Details

dimethipin (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (5)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<1 µg/L

Below Reporting Level

10/22/2001

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<1 µg/L

Below Reporting Level

7/27/2001

25 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<1 µg/L

Below Reporting Level

4/24/2001

25 years ago

LAKE JENNINGS N37/010-LKJEN

LAKE JENNINGS ℹ️

<1 µg/L

Below Reporting Level

1/25/2001

25 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<1 µg/L

Below Reporting Level

1/25/2001

25 years ago

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

Contaminant Details

equilin (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

estriol (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0008 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0008 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0008 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0008 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

estrone (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

ethoprop (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

Germanium (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/13/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (48)

Mt Helix

DBP2 ℹ️

11.316 µg/L

Meets Reporting Threshold

11/19/2019

6 years ago

Canton & Colfax

DBP2 ℹ️

11.093 µg/L

Meets Reporting Threshold

11/19/2019

6 years ago

E. Lakeview

DBP2 ℹ️

8.848 µg/L

Meets Reporting Threshold

11/19/2019

6 years ago

Katherine

DBP2 ℹ️

13.889 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

Tyrone

DBP2 ℹ️

13.437 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

North

DBP2 ℹ️

12.704 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

Madera

DBP2 ℹ️

12.671 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

University

DBP2 ℹ️

12.566 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

Campo

DBP2 ℹ️

12.287 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

New Ranch

DBP2 ℹ️

11.746 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

Washington & Sunshine

DBP2 ℹ️

10.527 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

Pioneer

DBP2 ℹ️

10.243 µg/L

Meets Reporting Threshold

11/13/2019

6 years ago

Mt Helix

DBP2 ℹ️

8.766 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

Madera

DBP2 ℹ️

8.443 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

8.343 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

New Ranch

DBP2 ℹ️

8.29 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

University

DBP2 ℹ️

8.183 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

North

DBP2 ℹ️

8.151 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

Campo

DBP2 ℹ️

8.041 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

Katherine

DBP2 ℹ️

7.908 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

Tyrone

DBP2 ℹ️

7.715 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

6.91 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

Pioneer

DBP2 ℹ️

6.29 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

E. Lakeview

DBP2 ℹ️

5.845 µg/L

Meets Reporting Threshold

8/14/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

17.064 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

Katherine

DBP2 ℹ️

16.314 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

Tyrone

DBP2 ℹ️

15.939 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

North

DBP2 ℹ️

15.829 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

Mt Helix

DBP2 ℹ️

15.587 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

Madera

DBP2 ℹ️

15.374 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

New Ranch

DBP2 ℹ️

14.922 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

Campo

DBP2 ℹ️

14.792 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

University

DBP2 ℹ️

14.492 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

E. Lakeview

DBP2 ℹ️

13.676 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

11.596 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

Pioneer

DBP2 ℹ️

11.45 µg/L

Meets Reporting Threshold

5/14/2019

7 years ago

Mt Helix

DBP2 ℹ️

5.63 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

Katherine

DBP2 ℹ️

5.6 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

Madera

DBP2 ℹ️

4.785 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

Tyrone

DBP2 ℹ️

4.676 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

North

DBP2 ℹ️

4.559 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

New Ranch

DBP2 ℹ️

4.417 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

4.17 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

Campo

DBP2 ℹ️

4.083 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

University

DBP2 ℹ️

3.955 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

E. Lakeview

DBP2 ℹ️

3.56 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

3.218 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

Pioneer

DBP2 ℹ️

3.11 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (48)

Canton & Colfax

DBP2 ℹ️

14.553 µg/L

11/19/2019

6 years ago

Mt Helix

DBP2 ℹ️

14.546 µg/L

11/19/2019

6 years ago

E. Lakeview

DBP2 ℹ️

12.738 µg/L

11/19/2019

6 years ago

Katherine

DBP2 ℹ️

16.779 µg/L

11/13/2019

6 years ago

Tyrone

DBP2 ℹ️

16.417 µg/L

11/13/2019

6 years ago

University

DBP2 ℹ️

16.306 µg/L

11/13/2019

6 years ago

North

DBP2 ℹ️

16.194 µg/L

11/13/2019

6 years ago

Madera

DBP2 ℹ️

16.021 µg/L

11/13/2019

6 years ago

New Ranch

DBP2 ℹ️

15.966 µg/L

11/13/2019

6 years ago

Campo

DBP2 ℹ️

15.687 µg/L

11/13/2019

6 years ago

Washington & Sunshine

DBP2 ℹ️

14.277 µg/L

11/13/2019

6 years ago

Pioneer

DBP2 ℹ️

14.203 µg/L

11/13/2019

6 years ago

Mt Helix

DBP2 ℹ️

7.752 µg/L

8/14/2019

7 years ago

Katherine

DBP2 ℹ️

7.714 µg/L

8/14/2019

7 years ago

Madera

DBP2 ℹ️

7.526 µg/L

8/14/2019

7 years ago

Tyrone

DBP2 ℹ️

7.501 µg/L

8/14/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

7.306 µg/L

8/14/2019

7 years ago

Campo

DBP2 ℹ️

7.073 µg/L

8/14/2019

7 years ago

North

DBP2 ℹ️

7.03 µg/L

8/14/2019

7 years ago

University

DBP2 ℹ️

7.016 µg/L

8/14/2019

7 years ago

New Ranch

DBP2 ℹ️

6.939 µg/L

8/14/2019

7 years ago

Pioneer

DBP2 ℹ️

6.189 µg/L

8/14/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

6.182 µg/L

8/14/2019

7 years ago

E. Lakeview

DBP2 ℹ️

5.812 µg/L

8/14/2019

7 years ago

Tyrone

DBP2 ℹ️

18.359 µg/L

5/14/2019

7 years ago

North

DBP2 ℹ️

18.179 µg/L

5/14/2019

7 years ago

Katherine

DBP2 ℹ️

18.164 µg/L

5/14/2019

7 years ago

Mt Helix

DBP2 ℹ️

17.657 µg/L

5/14/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

17.464 µg/L

5/14/2019

7 years ago

Madera

DBP2 ℹ️

17.174 µg/L

5/14/2019

7 years ago

New Ranch

DBP2 ℹ️

16.862 µg/L

5/14/2019

7 years ago

Campo

DBP2 ℹ️

16.532 µg/L

5/14/2019

7 years ago

University

DBP2 ℹ️

16.102 µg/L

5/14/2019

7 years ago

E. Lakeview

DBP2 ℹ️

15.796 µg/L

5/14/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

14.356 µg/L

5/14/2019

7 years ago

Pioneer

DBP2 ℹ️

14.23 µg/L

5/14/2019

7 years ago

Katherine

DBP2 ℹ️

5.594 µg/L

2/12/2019

7 years ago

Mt Helix

DBP2 ℹ️

5.327 µg/L

2/12/2019

7 years ago

Tyrone

DBP2 ℹ️

4.52 µg/L

2/12/2019

7 years ago

North

DBP2 ℹ️

4.504 µg/L

2/12/2019

7 years ago

Madera

DBP2 ℹ️

4.167 µg/L

2/12/2019

7 years ago

Campo

DBP2 ℹ️

4.108 µg/L

2/12/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

3.555 µg/L

2/12/2019

7 years ago

New Ranch

DBP2 ℹ️

3.273 µg/L

2/12/2019

7 years ago

University

DBP2 ℹ️

3.119 µg/L

2/12/2019

7 years ago

Pioneer

DBP2 ℹ️

2.74 µg/L

2/12/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

2.691 µg/L

2/12/2019

7 years ago

E. Lakeview

DBP2 ℹ️

2.35 µg/L

2/12/2019

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (48)

Mt Helix

DBP2 ℹ️

21.206 µg/L

11/19/2019

6 years ago

Canton & Colfax

DBP2 ℹ️

20.873 µg/L

11/19/2019

6 years ago

E. Lakeview

DBP2 ℹ️

17.678 µg/L

11/19/2019

6 years ago

Katherine

DBP2 ℹ️

25.049 µg/L

11/13/2019

6 years ago

Tyrone

DBP2 ℹ️

24.457 µg/L

11/13/2019

6 years ago

University

DBP2 ℹ️

23.746 µg/L

11/13/2019

6 years ago

North

DBP2 ℹ️

23.684 µg/L

11/13/2019

6 years ago

Madera

DBP2 ℹ️

23.571 µg/L

11/13/2019

6 years ago

Campo

DBP2 ℹ️

23.067 µg/L

11/13/2019

6 years ago

New Ranch

DBP2 ℹ️

22.806 µg/L

11/13/2019

6 years ago

Washington & Sunshine

DBP2 ℹ️

20.367 µg/L

11/13/2019

6 years ago

Pioneer

DBP2 ℹ️

20.003 µg/L

11/13/2019

6 years ago

Mt Helix

DBP2 ℹ️

13.968 µg/L

8/14/2019

7 years ago

Madera

DBP2 ℹ️

13.519 µg/L

8/14/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

13.299 µg/L

8/14/2019

7 years ago

Katherine

DBP2 ℹ️

13.002 µg/L

8/14/2019

7 years ago

New Ranch

DBP2 ℹ️

12.969 µg/L

8/14/2019

7 years ago

North

DBP2 ℹ️

12.891 µg/L

8/14/2019

7 years ago

University

DBP2 ℹ️

12.859 µg/L

8/14/2019

7 years ago

Campo

DBP2 ℹ️

12.804 µg/L

8/14/2019

7 years ago

Tyrone

DBP2 ℹ️

12.686 µg/L

8/14/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

11.042 µg/L

8/14/2019

7 years ago

Pioneer

DBP2 ℹ️

10.469 µg/L

8/14/2019

7 years ago

E. Lakeview

DBP2 ℹ️

9.647 µg/L

8/14/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

29.434 µg/L

5/14/2019

7 years ago

Katherine

DBP2 ℹ️

29.274 µg/L

5/14/2019

7 years ago

Tyrone

DBP2 ℹ️

29.209 µg/L

5/14/2019

7 years ago

North

DBP2 ℹ️

28.719 µg/L

5/14/2019

7 years ago

Mt Helix

DBP2 ℹ️

28.267 µg/L

5/14/2019

7 years ago

Madera

DBP2 ℹ️

27.554 µg/L

5/14/2019

7 years ago

New Ranch

DBP2 ℹ️

26.852 µg/L

5/14/2019

7 years ago

Campo

DBP2 ℹ️

26.552 µg/L

5/14/2019

7 years ago

University

DBP2 ℹ️

25.872 µg/L

5/14/2019

7 years ago

E. Lakeview

DBP2 ℹ️

24.976 µg/L

5/14/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

21.916 µg/L

5/14/2019

7 years ago

Pioneer

DBP2 ℹ️

21.7 µg/L

5/14/2019

7 years ago

Katherine

DBP2 ℹ️

9.494 µg/L

2/12/2019

7 years ago

Mt Helix

DBP2 ℹ️

9.447 µg/L

2/12/2019

7 years ago

Tyrone

DBP2 ℹ️

7.696 µg/L

2/12/2019

7 years ago

North

DBP2 ℹ️

7.483 µg/L

2/12/2019

7 years ago

Madera

DBP2 ℹ️

7.105 µg/L

2/12/2019

7 years ago

Campo

DBP2 ℹ️

6.761 µg/L

2/12/2019

7 years ago

New Ranch

DBP2 ℹ️

6.38 µg/L

2/12/2019

7 years ago

Canton & Colfax

DBP2 ℹ️

6.275 µg/L

2/12/2019

7 years ago

University

DBP2 ℹ️

5.824 µg/L

2/12/2019

7 years ago

Washington & Sunshine

DBP2 ℹ️

5.141 µg/L

2/12/2019

7 years ago

Pioneer

DBP2 ℹ️

5.11 µg/L

2/12/2019

7 years ago

E. Lakeview

DBP2 ℹ️

4.78 µg/L

2/12/2019

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

lithium (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

25 µg/L

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

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

25 µg/L

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

7/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

22 µg/L

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

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

26 µg/L

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

1/17/2024

2 years ago

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

Contaminant Details

Manganese (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

15.3 µg/L

Meets Reporting Threshold

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

0.416 µg/L

Meets Reporting Threshold

5/13/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

0.505 µg/L

Meets Reporting Threshold

2/12/2019

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (4)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<5 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<5 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<5 µg/L

Below Reporting Level

6/24/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<5 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

molinate (4)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

7/18/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

molybdenum (8)

Mount Helix & Alto

Distribution System ℹ️

4 µg/L

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

11/5/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.3 µg/L

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.9 µg/L

8/5/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.9 µg/L

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

4.2 µg/L

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

5/7/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

4 µg/L

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

5/6/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

4.2 µg/L

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

2/11/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

4.1 µg/L

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

2/11/2014

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/21/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.006 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.006 µg/L

Below Reporting Level

7/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.006 µg/L

Below Reporting Level

5/21/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.006 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

nitrobenzene (4)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<10 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<10 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<10 µg/L

Below Reporting Level

6/24/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<10 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

o-toluidine (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

5/13/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

oxyfluorfen (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.05 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.05 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.05 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.05 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

perchlorate (4)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<4 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<4 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<4 µg/L

Below Reporting Level

6/24/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<4 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluorodecanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluorododecanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluoroheptanoic acid (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluorononanoic acid (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluoropentanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.008 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.008 µg/L

Below Reporting Level

7/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.008 µg/L

Below Reporting Level

5/21/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.008 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluorotridecanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/17/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

5/21/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

perfluoroundecanoic acid (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2024

24 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/14/2024

25 months ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

4/18/2024

2 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

1/17/2024

2 years ago

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

Contaminant Details

profenofos (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

quinoline (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/13/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (4)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<1 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<1 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<1 µg/L

Below Reporting Level

7/18/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<1 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

strontium (8)

Mount Helix & Alto

Distribution System ℹ️

990 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 989.7 µg/L

11/5/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

1100 µg/L

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

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

560 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 559.7 µg/L

8/5/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

560 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 559.7 µg/L

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

980 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 979.7 µg/L

5/7/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

950 µg/L

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

5/6/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

880 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 879.7 µg/L

2/11/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

850 µg/L

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

2/11/2014

12 years ago

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

Contaminant Details

tebuconazole (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

terbacil (4)

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

23 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

9/30/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

7/18/2002

24 years ago

LEVY FILTRATION PLA N37/010-LEVYE

LEVY FILTRATION PLANT - TREATED ℹ️

<2 µg/L

Below Reporting Level

3/18/2002

24 years ago

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

Contaminant Details

testosterone (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0001 µg/L

Below Reporting Level

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0001 µg/L

Below Reporting Level

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0001 µg/L

Below Reporting Level

5/7/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.0001 µg/L

Below Reporting Level

2/11/2014

12 years ago

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

Contaminant Details

total microcystins (8)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/21/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/7/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/9/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/29/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/13/2019

7 years ago

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

Contaminant Details

Total Permethrin (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

tribufos (4)

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

11/12/2019

6 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/12/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

6/10/2019

7 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

2/12/2019

7 years ago

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

Contaminant Details

vanadium (8)

Mount Helix & Alto

Distribution System ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

11/5/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

2.5 µg/L

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

11/4/2014

11 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

1.9 µg/L

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

8/5/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.6 µg/L

8/5/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

5/7/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

2.3 µg/L

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

5/6/2014

12 years ago

Mount Helix & Alto

Distribution System ℹ️

2.2 µg/L

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

2/11/2014

12 years ago

Entry Point to Distribution System-Levy Effluent

Levy Filtration Plant ℹ️

2.1 µg/L

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

2/11/2014

12 years ago

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

Contaminant Details

Sampling Facilities

Levy Filtration Plant
Surface Water (SW)

Entry Point to Distribution System-Levy EffluentEntry Point to the Distribution System (EP)

DBP2
Surface Water (SW)

MaderaDistribution System (DS)

TyroneDistribution System (DS)

UniversityDistribution System (DS)

NorthDistribution System (DS)

Mt HelixDistribution System (DS)

PioneerDistribution System (DS)

KatherineDistribution System (DS)

Canton & ColfaxDistribution System (DS)

E. LakeviewDistribution System (DS)

Washington & SunshineDistribution System (DS)

New RanchDistribution System (DS)

CampoDistribution System (DS)

Distribution System
Surface Water (SW)

Mount Helix & AltoMaximum Residence Time (MR)

LAKE JENNINGS
Surface Water (SW)

LAKE JENNINGS N37/010-LKJENSR (SR)

LEVY FILTRATION PLANT - TREATED
Surface Water (SW)

LEVY FILTRATION PLA N37/010-LEVYEEntry Point to the Distribution System (EP)

FAQ

Is Helix Water District tap water safe to drink?

When was Helix Water District last tested for water contamination?

The latest water samples were taken on October 7th, 2024.