City of Alvin (TX) Water Quality

City of Alvin is a large public water system in EPA region 6 that provides tap water for the 77511 zip codes. It has 11 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 5.018 µg/L. The maximum reported level of Manganese was 89 µg/L. There were 2 contamintants found in the City of Alvin water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

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

1,1-dichloroethane (6)

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

9/22/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (6)

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

9/22/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

1,3-butadiene (6)

Sample Tap

Durant Plant 4 ℹ️

<0.1 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.1 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.1 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.1 µg/L

Below Reporting Level

9/22/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.1 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.1 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

1,4-dioxane (6)

Sample Tap

Durant Plant 4 ℹ️

<0.07 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.07 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.07 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.07 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.07 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.07 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

1-butanol (6)

Sample Tap

Snyder Plant 3 ℹ️

<2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<2 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<2 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<2 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

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

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

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

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

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

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

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

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

2,4-dinitrotoluene (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

2-methoxyethanol (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.4 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.4 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.4 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.4 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.4 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.4 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.5 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.5 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.5 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.5 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.5 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.5 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<0.8 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<0.8 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<0.8 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<0.8 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<0.8 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<0.8 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

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

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

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

Sample Tap

Snyder Plant 3 ℹ️

<0.002 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.002 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.002 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.002 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.002 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.002 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.01 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.01 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.01 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.01 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.01 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.01 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (6)

Sample Tap

Durant Plant 4 ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.15 µg/L

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.06 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

0.09 µg/L

⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.03 µg/L

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.06 µg/L

Below Reporting Level

9/22/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.06 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.06 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

bromomethane (6)

Sample Tap

Durant Plant 4 ℹ️

0.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.7 µg/L

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

1.1 µg/L

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

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

0.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.6 µg/L

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

1.7 µg/L

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

9/22/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

0.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.4 µg/L

8/26/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1 µg/L

8/20/2014

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

chlorate (12)

DSMRT for Durant Plant 4

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<20 µg/L

Below Reporting Level

2/10/2015

10 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<20 µg/L

Below Reporting Level

2/9/2015

10 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<20 µg/L

Below Reporting Level

2/4/2015

10 years ago

DSMRT for Durant Plant 4

Distribution System ℹ️

<20 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<20 µg/L

Below Reporting Level

8/26/2014

11 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

<20 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<20 µg/L

Below Reporting Level

8/25/2014

11 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

<20 µg/L

Below Reporting Level

8/20/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<20 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (6)

Sample Tap

Durant Plant 4 ℹ️

<0.08 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.08 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.08 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.08 µg/L

Below Reporting Level

9/22/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.08 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.08 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

chloromethane (6)

Sample Tap

Durant Plant 4 ℹ️

0.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.6 µg/L

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.8 µg/L

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

0.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.6 µg/L

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

1.3 µg/L

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

9/22/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

0.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.4 µg/L

8/26/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

1.1 µg/L

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

8/20/2014

11 years ago

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

Contaminant Details

chlorpyrifos (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

chromium (12)

DSMRT for Durant Plant 4

Distribution System ℹ️

0.2 µg/L

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

2/10/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

2/10/2015

10 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

0.2 µg/L

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

2/9/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

0.2 µg/L

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

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

0.3 µg/L

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

2/4/2015

10 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

0.2 µg/L

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

2/4/2015

10 years ago

DSMRT for Durant Plant 4

Distribution System ℹ️

12.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 12 µg/L

8/26/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

3.8 µg/L

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

8/26/2014

11 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.5 µg/L

8/25/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2014

11 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

0.3 µg/L

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

8/20/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

0.2 µg/L

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

8/20/2014

11 years ago

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

Contaminant Details

chromium-6 (12)

DSMRT for Durant Plant 4

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/10/2015

10 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

0.03 µg/L

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

2/4/2015

10 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2015

10 years ago

DSMRT for Durant Plant 4

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/26/2014

11 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2014

11 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

cobalt (12)

DSMRT for Durant Plant 4

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<1 µg/L

Below Reporting Level

2/10/2015

10 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<1 µg/L

Below Reporting Level

2/9/2015

10 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<1 µg/L

Below Reporting Level

2/4/2015

10 years ago

DSMRT for Durant Plant 4

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<1 µg/L

Below Reporting Level

8/26/2014

11 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<1 µg/L

Below Reporting Level

8/25/2014

11 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/20/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<1 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

dimethipin (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (3)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<1 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<1 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<1 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

ethoprop (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

Germanium (6)

Sample Tap

Snyder Plant 3 ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.1 µg/L

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.1 µg/L

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.3 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

0.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.2 µg/L

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.1 µg/L

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.1 µg/L

6/20/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

1029 W SNYDER ST

1029 W SNYDER ST ℹ️

5.018 µg/L

Meets Reporting Threshold

12/12/2018

6 years ago

1100 HWY 6, ALVIN, TX

1100 HWY 6, ALVIN, TX ℹ️

3.873 µg/L

Meets Reporting Threshold

12/12/2018

6 years ago

810 W LANG ST

810 W LANG ST ℹ️

3.708 µg/L

Meets Reporting Threshold

12/12/2018

6 years ago

611 W DUMBLE

611 W DUMBLE ℹ️

2.375 µg/L

Meets Reporting Threshold

12/12/2018

6 years ago

810 W LANG ST

810 W LANG ST ℹ️

3.517 µg/L

Meets Reporting Threshold

6/20/2018

7 years ago

1029 W SNYDER ST

1029 W SNYDER ST ℹ️

2.721 µg/L

Meets Reporting Threshold

6/20/2018

7 years ago

1100 HWY 6, ALVIN, TX

1100 HWY 6, ALVIN, TX ℹ️

2.597 µg/L

Meets Reporting Threshold

6/20/2018

7 years ago

611 W DUMBLE

611 W DUMBLE ℹ️

1.443 µg/L

Meets Reporting Threshold

6/20/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

1029 W SNYDER ST

1029 W SNYDER ST ℹ️

13.06 µg/L

12/12/2018

6 years ago

810 W LANG ST

810 W LANG ST ℹ️

11.06 µg/L

12/12/2018

6 years ago

1100 HWY 6, ALVIN, TX

1100 HWY 6, ALVIN, TX ℹ️

9.535 µg/L

12/12/2018

6 years ago

611 W DUMBLE

611 W DUMBLE ℹ️

5.266 µg/L

12/12/2018

6 years ago

810 W LANG ST

810 W LANG ST ℹ️

9.812 µg/L

6/20/2018

7 years ago

1029 W SNYDER ST

1029 W SNYDER ST ℹ️

8.56 µg/L

6/20/2018

7 years ago

1100 HWY 6, ALVIN, TX

1100 HWY 6, ALVIN, TX ℹ️

5.268 µg/L

6/20/2018

7 years ago

611 W DUMBLE

611 W DUMBLE ℹ️

3.48 µg/L

6/20/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (8)

1029 W SNYDER ST

1029 W SNYDER ST ℹ️

14.318 µg/L

12/12/2018

6 years ago

810 W LANG ST

810 W LANG ST ℹ️

11.678 µg/L

12/12/2018

6 years ago

1100 HWY 6, ALVIN, TX

1100 HWY 6, ALVIN, TX ℹ️

10.486 µg/L

12/12/2018

6 years ago

611 W DUMBLE

611 W DUMBLE ℹ️

5.771 µg/L

12/12/2018

6 years ago

810 W LANG ST

810 W LANG ST ℹ️

10.267 µg/L

6/20/2018

7 years ago

1029 W SNYDER ST

1029 W SNYDER ST ℹ️

8.971 µg/L

6/20/2018

7 years ago

1100 HWY 6, ALVIN, TX

1100 HWY 6, ALVIN, TX ℹ️

5.623 µg/L

6/20/2018

7 years ago

611 W DUMBLE

611 W DUMBLE ℹ️

3.783 µg/L

6/20/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

lithium (6)

Sample Tap

Durant Plant 4 ℹ️

31.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 22.6 µg/L

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

30.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 21.9 µg/L

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

28.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 19.7 µg/L

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

31 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 22 µg/L

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

25.8 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 16.8 µg/L

10/20/2023

24 months ago

Sample Tap

Snyder Plant 3 ℹ️

23.5 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 14.5 µg/L

10/20/2023

24 months ago

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

Contaminant Details

Manganese (6)

Sample Tap

Snyder Plant 3 ℹ️

49.3 µg/L

Meets Reporting Threshold

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

49.1 µg/L

Meets Reporting Threshold

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

44 µg/L

Meets Reporting Threshold

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

89 µg/L

Meets Reporting Threshold

6/20/2018

7 years ago

Sample Tap

Snyder Plant 3 ℹ️

68.6 µg/L

Meets Reporting Threshold

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

35.8 µg/L

Meets Reporting Threshold

6/20/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<5 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<5 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<5 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<5 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<5 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<5 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

molinate (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<0.9 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<0.9 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<0.9 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<0.9 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<0.9 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<0.9 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

molybdenum (12)

DSMRT for Durant Plant 4

Distribution System ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.1 µg/L

2/10/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.1 µg/L

2/10/2015

10 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.3 µg/L

2/9/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.2 µg/L

2/9/2015

10 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

4.1 µg/L

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

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

4 µg/L

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

2/4/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

6.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.7 µg/L

8/26/2014

11 years ago

DSMRT for Durant Plant 4

Distribution System ℹ️

6.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.4 µg/L

8/26/2014

11 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

2.3 µg/L

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

8/25/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

2.3 µg/L

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

8/25/2014

11 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

3.9 µg/L

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

8/20/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

3.7 µg/L

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

8/20/2014

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.006 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.006 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.006 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.006 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.006 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.006 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

nitrobenzene (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<10 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<10 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<10 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<10 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<10 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<10 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

o-toluidine (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.007 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.007 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.007 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.007 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.007 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.007 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

oxyfluorfen (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.05 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.05 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.05 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.05 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.05 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.05 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

perchlorate (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<4 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<4 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<4 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<4 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<4 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<4 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (12)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.09 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.09 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.09 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.09 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.09 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.09 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

perfluorobutanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.005 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluorodecanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluorododecanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluoroheptanoic acid (12)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.01 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.01 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.01 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.01 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.01 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.01 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (12)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

perfluorohexanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluorononanoic acid (12)

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (12)

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.04 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.04 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.04 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.04 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.04 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.04 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

perfluorooctanoic acid (12)

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.004 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluoropentanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.003 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluorotetradecanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.008 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.008 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.008 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.008 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.008 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.008 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluorotridecanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.007 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.007 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.007 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.007 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.007 µg/L

Below Reporting Level

10/20/2023

24 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.007 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

perfluoroundecanoic acid (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.002 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.002 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.002 µg/L

Below Reporting Level

4/4/2024

18 months ago

Sample Tap

Snyder Plant 3 ℹ️

<0.002 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Durant Plant 4 ℹ️

<0.002 µg/L

Below Reporting Level

1/10/2024

21 months ago

Sample Tap

Brazos Plant 6 ℹ️

<0.002 µg/L

Below Reporting Level

10/20/2023

24 months ago

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

Contaminant Details

profenofos (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.3 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.3 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.3 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.3 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.3 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.3 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

quinoline (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<1 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<1 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<1 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<1 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

strontium (12)

Sample Tap

Durant Plant 4 ℹ️

378.6 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 378.3 µg/L

2/10/2015

10 years ago

DSMRT for Durant Plant 4

Distribution System ℹ️

363.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 363.6 µg/L

2/10/2015

10 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

331.2 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 330.9 µg/L

2/9/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

331 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 330.7 µg/L

2/9/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

485.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 485.2 µg/L

2/4/2015

10 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

455.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 455.4 µg/L

2/4/2015

10 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

277.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 277.1 µg/L

9/22/2014

11 years ago

DSMRT for Durant Plant 4

Distribution System ℹ️

276.6 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 276.3 µg/L

8/26/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

274.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 274 µg/L

8/26/2014

11 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

517.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 517 µg/L

8/25/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

500.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 500.5 µg/L

8/25/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

311.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 311.5 µg/L

8/20/2014

11 years ago

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

Contaminant Details

tebuconazole (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

terbacil (6)

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<2 µg/L

Below Reporting Level

7/18/2001

24 years ago

DURANT_PLANT_4

DURANT PLANT 4 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

SNYDER_PLANT_3

SNYDER PLANT 3 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

BRAZOS_PLANT_6

BRAZOS PLANT 6 ℹ️

<2 µg/L

Below Reporting Level

1/17/2001

24 years ago

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

Contaminant Details

Total Permethrin (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.04 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.04 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.04 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.04 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.04 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.04 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

tribufos (6)

Sample Tap

Snyder Plant 3 ℹ️

<0.07 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.07 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.07 µg/L

Below Reporting Level

12/12/2018

6 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.07 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.07 µg/L

Below Reporting Level

6/20/2018

7 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.07 µg/L

Below Reporting Level

6/20/2018

7 years ago

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

Contaminant Details

vanadium (12)

DSMRT for Durant Plant 4

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/10/2015

10 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

2/10/2015

10 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/9/2015

10 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

2/9/2015

10 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2015

10 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2015

10 years ago

DSMRT for Durant Plant 4

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/26/2014

11 years ago

Sample Tap

Durant Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

8/26/2014

11 years ago

DSMRT for Brazos Plant 6

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2014

11 years ago

Sample Tap

Brazos Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2014

11 years ago

DSMRT for Snyder Plant 3

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/20/2014

11 years ago

Sample Tap

Snyder Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

8/20/2014

11 years ago

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

Contaminant Details

Sampling Facilities

Snyder Plant 3
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

Brazos Plant 6
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

Durant Plant 4
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

1029 W SNYDER ST
Ground Water (GW)

1029 W SNYDER STDistribution System (DS)

1100 HWY 6, ALVIN, TX
Ground Water (GW)

1100 HWY 6, ALVIN, TXDistribution System (DS)

810 W LANG ST
Ground Water (GW)

810 W LANG STDistribution System (DS)

611 W DUMBLE
Ground Water (GW)

611 W DUMBLEDistribution System (DS)

Distribution System
Ground Water (GW)

DSMRT for Snyder Plant 3Maximum Residence Time (MR)

DSMRT for Brazos Plant 6Maximum Residence Time (MR)

DSMRT for Durant Plant 4Maximum Residence Time (MR)

DURANT PLANT 4
Ground Water (GW)

DURANT_PLANT_4Entry Point to the Distribution System (EP)

SNYDER PLANT 3
Ground Water (GW)

SNYDER_PLANT_3Entry Point to the Distribution System (EP)

BRAZOS PLANT 6
Ground Water (GW)

BRAZOS_PLANT_6Entry Point to the Distribution System (EP)

FAQ

Is City of Alvin tap water safe to drink?

When was City of Alvin last tested for water contamination?

The latest water samples were taken on April 4th, 2024.

Contaminants

1,1-dichloroethane (6)

1,2,3-trichloropropane (6)

1,3-butadiene (6)

1,4-dioxane (6)

1-butanol (6)

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

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

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

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

2,4-dinitrotoluene (6)

2,6-dinitrotoluene (6)

2-methoxyethanol (6)

2-propen-1-ol (Allyl Alcohol) (6)

4,4'-dichloro dichlorophenyl ethylene (DDE) (6)

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

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

alpha-hexachlorocyclohexane (6)

bromochloromethane (Halon 1011) (6)

bromomethane (6)

Butylated Hydroxyanisole (6)

chlorate (12)

chlorodifluoromethane (HCFC-22) (6)

chloromethane (6)

chlorpyrifos (6)

chromium (12)

chromium-6 (12)

cobalt (12)

dimethipin (6)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (3)

ethoprop (6)

Germanium (6)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (6)

lithium (6)

Manganese (6)

methyl-tertiary-butyl-ether (MTBE) (6)

molinate (6)

molybdenum (12)

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

N-methyl perfluorooctanesulfonamidoacetic acid (6)

nitrobenzene (6)

nonafluoro-3,6-dioxaheptanoic acid (6)

o-toluidine (6)

oxyfluorfen (6)

perchlorate (6)

perfluoro(2-ethoxyethane)sulfonic acid (6)

perfluoro-3-methoxypropanoic acid (6)

perfluoro-4-methoxybutanoic acid (6)

perfluorobutanesulfonic acid (12)

perfluorobutanoic acid (6)

perfluorodecanoic acid (6)

perfluorododecanoic acid (6)

perfluoroheptanesulfonic acid (6)

perfluoroheptanoic acid (12)

perfluorohexanesulfonic acid (12)

perfluorohexanoic acid (6)

perfluorononanoic acid (12)

perfluorooctanesulfonic acid (12)

perfluorooctanoic acid (12)

perfluoropentanesulfonic acid (6)

perfluoropentanoic acid (6)

perfluorotetradecanoic acid (6)

perfluorotridecanoic acid (6)

perfluoroundecanoic acid (6)

profenofos (6)

quinoline (6)

s-ethyl-dipropylthiocarbamate (EPTC) (6)

strontium (12)

tebuconazole (6)

terbacil (6)

Total Permethrin (6)

tribufos (6)

vanadium (12)

Sampling Facilities

Snyder Plant 3 Ground Water (GW)

Brazos Plant 6 Ground Water (GW)

Durant Plant 4 Ground Water (GW)

Snyder Plant 3
Ground Water (GW)

Brazos Plant 6
Ground Water (GW)

Durant Plant 4
Ground Water (GW)

1029 W SNYDER ST
Ground Water (GW)

1100 HWY 6, ALVIN, TX
Ground Water (GW)

810 W LANG ST
Ground Water (GW)

611 W DUMBLE
Ground Water (GW)

Distribution System
Ground Water (GW)

DURANT PLANT 4
Ground Water (GW)

SNYDER PLANT 3
Ground Water (GW)

BRAZOS PLANT 6
Ground Water (GW)