Bolivar Peninsula SUD (TX) Water Quality

Bolivar Peninsula SUD is a large public water system in EPA region 6 that provides tap water for the 77617, 77650 zip codes. It has 6 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 128.2 µg/L. Some (7 of 16 or 44%) of the latest water samples showed levels of HAA5 (five regulated haloacetic acids) that were at or above unsafe concentration levels. The maximum reported level of Manganese was 0.6 µg/L. There were 2 contamintants found in the Bolivar Peninsula SUD water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.

Contaminants

1,1-dichloroethane (6)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,2,3-trichloropropane (6)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,3-butadiene (6)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.1 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.1 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.1 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.1 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.1 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.1 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.1 µg/L
Reference Level: ?
Contaminant Details

1,4-dioxane (6)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: ?
Contaminant Details

1-butanol (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<2 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<2 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<2 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<2 µg/L
Below Reporting Level
2/11/2019
6 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 Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

2,4-dinitrotoluene (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<2 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<2 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2,6-dinitrotoluene (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<2 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<2 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2-methoxyethanol (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
2/11/2019
6 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 Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.5 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.5 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.5 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.5 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L
Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<0.8 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<0.8 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 0.8 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

alpha-hexachlorocyclohexane (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L
Contaminant Details

anatoxin-a (7)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/26/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/9/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/27/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/11/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/25/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/13/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

bromochloromethane (Halon 1011) (6)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.06 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.06 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.06 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.06 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.06 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.06 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.06 µg/L
Reference Level: ?
Contaminant Details

bromomethane (6)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Butylated Hydroxyanisole (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

chlorate (12)

DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<20 µg/L
Below Reporting Level
9/24/2014
10 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<20 µg/L
Below Reporting Level
9/24/2014
10 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<20 µg/L
Below Reporting Level
6/11/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<20 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<20 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<20 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<20 µg/L
Below Reporting Level
3/27/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<20 µg/L
Below Reporting Level
3/27/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<20 µg/L
Below Reporting Level
12/17/2013
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<20 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<20 µg/L
Below Reporting Level
12/17/2013
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<20 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 20 µg/L
Reference Level: ?
Contaminant Details

chlorodifluoromethane (HCFC-22) (6)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.08 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.08 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.08 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.08 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.08 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.08 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.08 µg/L
Reference Level: ?
Contaminant Details

chloromethane (6)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chlorpyrifos (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L
Contaminant Details

chromium (12)

DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2014
10 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2014
10 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/11/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/27/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/27/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chromium-6 (12)

DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2014
10 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2014
10 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/27/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/27/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

cobalt (12)

DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<1 µg/L
Below Reporting Level
9/24/2014
10 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
9/24/2014
10 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<1 µg/L
Below Reporting Level
6/11/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<1 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<1 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<1 µg/L
Below Reporting Level
3/27/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
3/27/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2013
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2013
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

cylindrospermopsin (7)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
9/26/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
9/9/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
8/27/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
7/23/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
7/11/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
6/25/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
6/13/2019
6 years ago
Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L
Contaminant Details

dimethipin (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L
Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<1 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<1 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

ethoprop (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L
Contaminant Details

Germanium (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
213.7%
128.2 µg/L
☠️ Exceeds Reference Level by 68.2 µg/L
1/30/2020
5 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
173.7%
104.22 µg/L
☠️ Exceeds Reference Level by 44.22 µg/L
1/30/2020
5 years ago
2008 5th St, High Island
Generic Sample ℹ️
93.6%
56.15 µg/L
❗ Exceeds 80% of Reference Level
1/30/2020
5 years ago
2033 7th St, High Island
Generic Sample ℹ️
79.6%
47.75 µg/L
⚠️ Exceeds 50% of Reference Level
1/30/2020
5 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
154.5%
92.7 µg/L
☠️ Exceeds Reference Level by 32.7 µg/L
8/15/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
153.5%
92.1 µg/L
☠️ Exceeds Reference Level by 32.1 µg/L
8/15/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
134.9%
80.95 µg/L
☠️ Exceeds Reference Level by 20.95 µg/L
8/15/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
134.8%
80.88 µg/L
☠️ Exceeds Reference Level by 20.88 µg/L
8/15/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
108.9%
65.34 µg/L
☠️ Exceeds Reference Level by 5.34 µg/L
5/15/2019
6 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
96.9%
58.14 µg/L
❗ Exceeds 80% of Reference Level
5/15/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
76.6%
45.96 µg/L
⚠️ Exceeds 50% of Reference Level
5/15/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
73.8%
44.3 µg/L
⚠️ Exceeds 50% of Reference Level
5/15/2019
6 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
45.3%
27.2 µg/L
Meets Reporting Threshold
2/11/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
42.3%
25.4 µg/L
Meets Reporting Threshold
2/11/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
39.8%
23.9 µg/L
Meets Reporting Threshold
2/11/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
37.5%
22.5 µg/L
Meets Reporting Threshold
2/11/2019
6 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L
Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
15.21 µg/L
1/30/2020
5 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
14.38 µg/L
1/30/2020
5 years ago
2008 5th St, High Island
Generic Sample ℹ️
0%
9.01 µg/L
1/30/2020
5 years ago
2033 7th St, High Island
Generic Sample ℹ️
0%
8.78 µg/L
1/30/2020
5 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
17.6 µg/L
8/15/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
17.3 µg/L
8/15/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
0%
14.05 µg/L
8/15/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
0%
13.57 µg/L
8/15/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
17.04 µg/L
5/15/2019
6 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
15.54 µg/L
5/15/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
0%
12.58 µg/L
5/15/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
0%
11.65 µg/L
5/15/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
5.65 µg/L
2/11/2019
6 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
5.59 µg/L
2/11/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
0%
5.32 µg/L
2/11/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
0%
5.09 µg/L
2/11/2019
6 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

HAA9 (nine haloacetic acids) (16)

1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
142.91 µg/L
1/30/2020
5 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
118.08 µg/L
1/30/2020
5 years ago
2008 5th St, High Island
Generic Sample ℹ️
0%
64.81 µg/L
1/30/2020
5 years ago
2033 7th St, High Island
Generic Sample ℹ️
0%
56.18 µg/L
1/30/2020
5 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
109.2 µg/L
8/15/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
108.3 µg/L
8/15/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
0%
94.45 µg/L
8/15/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
0%
93.87 µg/L
8/15/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
80.74 µg/L
5/15/2019
6 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
72.74 µg/L
5/15/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
0%
56.75 µg/L
5/15/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
0%
55.98 µg/L
5/15/2019
6 years ago
2385 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
32.79 µg/L
2/11/2019
6 years ago
1840 Hwy 87, Crystal Beach
Generic Sample ℹ️
0%
31.05 µg/L
2/11/2019
6 years ago
2008 5th St, High Island
Generic Sample ℹ️
0%
28.99 µg/L
2/11/2019
6 years ago
2033 7th St, High Island
Generic Sample ℹ️
0%
27.82 µg/L
2/11/2019
6 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

lithium (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<9 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<9 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<9 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<9 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 9 µg/L
Reference Level: ?
Contaminant Details

Manganese (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0.1%
0.418 µg/L
Meets Reporting Threshold
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0.2%
0.6 µg/L
Meets Reporting Threshold
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L
Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<5 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<5 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 5 µg/L
Reference Level: ?
Contaminant Details

molinate (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<0.9 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<0.9 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 0.9 µg/L
Reference Level: ?
Contaminant Details

molybdenum (12)

DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<1 µg/L
Below Reporting Level
9/24/2014
10 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
9/24/2014
10 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<1 µg/L
Below Reporting Level
6/11/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<1 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<1 µg/L
Below Reporting Level
6/11/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<1 µg/L
Below Reporting Level
3/27/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
3/27/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2013
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2013
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.006 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.006 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.006 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.006 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.006 µg/L
Reference Level: ?
Contaminant Details

nitrobenzene (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<10 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<10 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 10 µg/L
Reference Level: ?
Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: ?
Contaminant Details

o-toluidine (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

oxyfluorfen (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.05 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.05 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.05 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.05 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L
Contaminant Details

perchlorate (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<4 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<4 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 4 µg/L
Reference Level: ?
Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanesulfonic acid (10)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

perfluorodecanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorododecanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanesulfonic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanoic acid (10)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanesulfonic acid (10)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorononanoic acid (10)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/14/2023
26 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanesulfonic acid (10)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/14/2023
26 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanoic acid (10)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/14/2023
26 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/24/2014
10 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanesulfonic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorotetradecanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.008 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.008 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.008 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.008 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.008 µg/L
Reference Level: ?
Contaminant Details

perfluorotridecanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

perfluoroundecanoic acid (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
4/12/2024
17 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/29/2024
19 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
10/23/2023
22 months ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
7/14/2023
26 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

profenofos (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L
Contaminant Details

quinoline (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L
Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<1 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<1 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

strontium (12)

DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
27866.7%
83.6 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 83.3 µg/L
9/24/2014
10 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
25633.3%
76.9 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 76.6 µg/L
9/24/2014
10 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
32133.3%
96.4 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 96.1 µg/L
6/11/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
31633.3%
94.9 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 94.6 µg/L
6/11/2014
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
31333.3%
94 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 93.7 µg/L
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
30666.7%
92 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 91.7 µg/L
6/11/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
20800%
62.4 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 62.1 µg/L
3/27/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
20433.3%
61.3 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 61 µg/L
3/27/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
23200%
69.6 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 69.3 µg/L
12/17/2013
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
22733.3%
68.2 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 67.9 µg/L
12/17/2013
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
22333.3%
67 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 66.7 µg/L
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
22233.3%
66.7 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 66.4 µg/L
12/17/2013
11 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

tebuconazole (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L
Contaminant Details

terbacil (2)

STOWELL_PLT
STOWELL PLT ℹ️
0%
<2 µg/L
Below Reporting Level
11/14/2001
23 years ago
STOWELL_PLT
STOWELL PLT ℹ️
0%
<2 µg/L
Below Reporting Level
5/8/2001
24 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

total microcystins (7)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/26/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/9/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/27/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/23/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/11/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/25/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/13/2019
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

Total Permethrin (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L
Contaminant Details

tribufos (4)

Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
11/21/2019
5 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
8/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
5/15/2019
6 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
2/11/2019
6 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L
Contaminant Details

vanadium (12)

DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
160%
0.32 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.12 µg/L
9/24/2014
10 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
157%
0.314 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.114 µg/L
9/24/2014
10 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
160%
0.32 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.12 µg/L
6/11/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
150%
0.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L
6/11/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
150%
0.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L
6/11/2014
11 years ago
1957 Guidry
High Island Plant ℹ️
141.5%
0.283 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.083 µg/L
6/11/2014
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/27/2014
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/27/2014
11 years ago
DSMRT for High Island Plant
Distribution System - GW ℹ️
102%
0.204 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.004 µg/L
12/17/2013
11 years ago
DSMRT for Lower Neches Valley WA
Distribution System - SW ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
1957 Guidry
High Island Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
Entry Point to Dist. System
Lower Neches Valley Water Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/17/2013
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Sampling Facilities

Lower Neches Valley Water Intertie
Surface Water (SW)

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

Generic Sample
Surface Water (SW)

1840 Hwy 87, Crystal BeachDistribution System (DS)
2033 7th St, High IslandDistribution System (DS)
2008 5th St, High IslandDistribution System (DS)
2385 Hwy 87, Crystal BeachDistribution System (DS)

Distribution System - SW
Surface Water (SW)

DSMRT for Lower Neches Valley WAMaximum Residence Time (MR)

High Island Plant
Ground Water (GW)

1957 GuidryEntry Point to the Distribution System (EP)

Distribution System - GW
Ground Water (GW)

DSMRT for High Island PlantMaximum Residence Time (MR)

STOWELL PLT
Ground Water (GW)

STOWELL_PLTEntry Point to the Distribution System (EP)

FAQ

Is Bolivar Peninsula SUD tap water safe to drink?

When was Bolivar Peninsula SUD last tested for water contamination?

The latest water samples were taken on April 12th, 2024.