West Wise SUD (TX) Water Quality

West Wise SUD is a small public water system in EPA region 6 that provides tap water for the 76426 zip codes. It has 5 facilities where the water supply was tested for 50 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 374.1 µg/L. Some (16 of 20 or 80%) 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 20 µg/L. There were 2 contamintants found in the West Wise 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.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1-butanol (7)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)
1H,1H,2H,2H-perfluorodecane sulfonic acid (8)
1H,1H,2H,2H-perfluorohexane sulfonic acid (8)
1H,1H,2H,2H-perfluorooctane sulfonic acid (8)
2-methoxyethanol (7)
2-propen-1-ol (Allyl Alcohol) (7)
4,8-dioxa-3H-perfluorononanoic acid (8)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)
alpha-hexachlorocyclohexane (7)
Butylated Hydroxyanisole (7)
chlorpyrifos (7)
dimethipin (7)
ethoprop (7)
Germanium (7)
HAA5 (five regulated haloacetic acids) (20)
HAA6Br (six brominated haloacetic acids) (20)
HAA9 (nine haloacetic acids) (20)
hexafluoropropylene oxide dimer acid (GenX) (8)
lithium (8)
Manganese (7)
N-ethyl perfluorooctanesulfonamidoacetic acid (8)
N-methyl perfluorooctanesulfonamidoacetic acid (8)
nonafluoro-3,6-dioxaheptanoic acid (8)
o-toluidine (7)
oxyfluorfen (7)
perfluoro(2-ethoxyethane)sulfonic acid (8)
perfluoro-3-methoxypropanoic acid (8)
perfluoro-4-methoxybutanoic acid (8)
perfluorobutanesulfonic acid (8)
perfluorobutanoic acid (8)
perfluorodecanoic acid (8)
perfluorododecanoic acid (8)
perfluoroheptanesulfonic acid (8)
perfluoroheptanoic acid (8)
perfluorohexanesulfonic acid (8)
perfluorohexanoic acid (8)
perfluorononanoic acid (8)
perfluorooctanesulfonic acid (8)
perfluorooctanoic acid (8)
perfluoropentanesulfonic acid (8)
perfluoropentanoic acid (8)
perfluorotetradecanoic acid (8)
perfluorotridecanoic acid (8)
perfluoroundecanoic acid (8)
profenofos (7)
quinoline (7)
tebuconazole (7)
Total Permethrin (7)
tribufos (7)

1-butanol (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<2 µg/L

Below Reporting Level

12/3/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

9/16/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<2 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<2 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

3/18/2019

6 years ago

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

Contaminant Details

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

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

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

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

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

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

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

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

2-methoxyethanol (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.4 µg/L

Below Reporting Level

12/3/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.4 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

3/18/2019

6 years ago

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

Contaminant Details

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

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.5 µg/L

Below Reporting Level

12/3/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

9/16/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.5 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.5 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

3/18/2019

6 years ago

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

Contaminant Details

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

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

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

SWTP LAB SINK

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.002 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.002 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

alpha-hexachlorocyclohexane (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

Butylated Hydroxyanisole (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2019

6 years ago

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

Contaminant Details

chlorpyrifos (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

dimethipin (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

ethoprop (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

Germanium (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

3/18/2019

6 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (20)

CR3214 @ CR3225

Distribution System ℹ️

64.8 µg/L

☠️ Exceeds Reference Level by 4.8 µg/L

12/3/2019

5 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

60 µg/L

☠️ Exceeds Reference Level by 0 µg/L

12/3/2019

5 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

53.2 µg/L

❗ Exceeds 80% of Reference Level

12/3/2019

5 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

51.7 µg/L

❗ Exceeds 80% of Reference Level

12/3/2019

5 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

51.5 µg/L

❗ Exceeds 80% of Reference Level

12/3/2019

5 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

374.1 µg/L

☠️ Exceeds Reference Level by 314.1 µg/L

9/16/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

321.9 µg/L

☠️ Exceeds Reference Level by 261.9 µg/L

9/16/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

270.6 µg/L

☠️ Exceeds Reference Level by 210.6 µg/L

9/16/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

256.8 µg/L

☠️ Exceeds Reference Level by 196.8 µg/L

9/16/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

214.7 µg/L

☠️ Exceeds Reference Level by 154.7 µg/L

9/16/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

68.65 µg/L

☠️ Exceeds Reference Level by 8.65 µg/L

6/17/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

65.4 µg/L

☠️ Exceeds Reference Level by 5.4 µg/L

6/17/2019

6 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

64.29 µg/L

☠️ Exceeds Reference Level by 4.29 µg/L

6/17/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

62.19 µg/L

☠️ Exceeds Reference Level by 2.19 µg/L

6/17/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

48.25 µg/L

❗ Exceeds 80% of Reference Level

6/17/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

167.8 µg/L

☠️ Exceeds Reference Level by 107.8 µg/L

3/18/2019

6 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

152.8 µg/L

☠️ Exceeds Reference Level by 92.8 µg/L

3/18/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

115.2 µg/L

☠️ Exceeds Reference Level by 55.2 µg/L

3/18/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

113.9 µg/L

☠️ Exceeds Reference Level by 53.9 µg/L

3/18/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

113.1 µg/L

☠️ Exceeds Reference Level by 53.1 µg/L

3/18/2019

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (20)

CR3214 @ CR3225

Distribution System ℹ️

36.9 µg/L

12/3/2019

5 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

36.7 µg/L

12/3/2019

5 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

35.9 µg/L

12/3/2019

5 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

33.2 µg/L

12/3/2019

5 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

33.1 µg/L

12/3/2019

5 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

86.8 µg/L

9/16/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

79.8 µg/L

9/16/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

72.2 µg/L

9/16/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

70.2 µg/L

9/16/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

66.4 µg/L

9/16/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

41.55 µg/L

6/17/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

41.1 µg/L

6/17/2019

6 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

40.89 µg/L

6/17/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

38.89 µg/L

6/17/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

34.15 µg/L

6/17/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

68.9 µg/L

3/18/2019

6 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

68.5 µg/L

3/18/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

60.8 µg/L

3/18/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

59.3 µg/L

3/18/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

55.7 µg/L

3/18/2019

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (20)

CR3214 @ CR3225

Distribution System ℹ️

95.9 µg/L

12/3/2019

5 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

89.9 µg/L

12/3/2019

5 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

82.7 µg/L

12/3/2019

5 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

81.2 µg/L

12/3/2019

5 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

79.5 µg/L

12/3/2019

5 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

452.8 µg/L

9/16/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

393.8 µg/L

9/16/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

335.2 µg/L

9/16/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

320.1 µg/L

9/16/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

274.6 µg/L

9/16/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

104.45 µg/L

6/17/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

101.1 µg/L

6/17/2019

6 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

99.89 µg/L

6/17/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

95.89 µg/L

6/17/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

76.85 µg/L

6/17/2019

6 years ago

CR3214 @ CR3225

Distribution System ℹ️

228.9 µg/L

3/18/2019

6 years ago

FM1655 @ Beaman Blvd.

Distribution System ℹ️

214.5 µg/L

3/18/2019

6 years ago

452 CR 3332 Sample Station

Distribution System ℹ️

169.8 µg/L

3/18/2019

6 years ago

912 Sunset Lane Sample Station

Distribution System ℹ️

166.3 µg/L

3/18/2019

6 years ago

259 CR 1749 Sample Station

Distribution System ℹ️

165.7 µg/L

3/18/2019

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

lithium (8)

SWTP LAB SINK

Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<9 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<9 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

4/17/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<9 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<9 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

Manganese (7)

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

5 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

3.4 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

20 µg/L

Meets Reporting Threshold

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

2.6 µg/L

Meets Reporting Threshold

9/16/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

1.2 µg/L

Meets Reporting Threshold

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

0.42 µg/L

Meets Reporting Threshold

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

2.3 µg/L

Meets Reporting Threshold

3/18/2019

6 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.006 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.006 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

4/17/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.006 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.006 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.02 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.02 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.02 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

o-toluidine (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.007 µg/L

Below Reporting Level

12/3/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

9/16/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.007 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.007 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

3/18/2019

6 years ago

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

Contaminant Details

oxyfluorfen (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.05 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.05 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.05 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorobutanoic acid (8)

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

0.0076 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0026 µg/L

1/29/2024

19 months ago

SWTP LAB SINK

Treatment Plant ℹ️

0.0052 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0002 µg/L

1/29/2024

19 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

0.0058 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0008 µg/L

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

0.0052 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0002 µg/L

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

0.0078 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0028 µg/L

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

0.0091 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0041 µg/L

1/23/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

0.0057 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0007 µg/L

1/23/2023

2 years ago

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

Contaminant Details

perfluorodecanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorododecanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluoroheptanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorohexanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorononanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.004 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluoropentanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.003 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorotetradecanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.008 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.008 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

4/17/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.008 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.008 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluorotridecanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.007 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.007 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

4/17/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.007 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.007 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

perfluoroundecanoic acid (8)

SWTP LAB SINK

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

23 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

23 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

7/23/2023

26 months ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.002 µg/L

Below Reporting Level

7/23/2023

26 months ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/20/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

SWTP LAB SINK

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

1/23/2023

2 years ago

METER SAMPLE TAP

Connection to Walnut Creek SUD ℹ️

<0.002 µg/L

Below Reporting Level

1/23/2023

2 years ago

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

Contaminant Details

profenofos (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.3 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

quinoline (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

12/3/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/16/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/18/2019

6 years ago

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

Contaminant Details

tebuconazole (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

Total Permethrin (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

tribufos (7)

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

12/3/2019

5 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

11/5/2019

5 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

9/16/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

6/17/2019

6 years ago

Walnut Creek Purchase Meter

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

6/17/2019

6 years ago

Treatment Plant Lab Sink - Post Treatment

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/7/2019

6 years ago

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

Contaminant Details

Sampling Facilities

Treatment Plant
Surface Water (SW)

SWTP LAB SINKEntry Point to the Distribution System (EP)

Connection to Walnut Creek SUD
Surface Water (SW)

METER SAMPLE TAPEntry Point to the Distribution System (EP)

Treatment Plant
Surface Water (SW)

Treatment Plant Lab Sink - Post TreatmentEntry Point to the Distribution System (EP)

Consecutive Connection
Surface Water (SW)

Walnut Creek Purchase MeterEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

259 CR 1749 Sample StationDistribution System (DS)

912 Sunset Lane Sample StationDistribution System (DS)

CR3214 @ CR3225Distribution System (DS)

FM1655 @ Beaman Blvd.Distribution System (DS)

452 CR 3332 Sample StationDistribution System (DS)

FAQ

Is West Wise SUD tap water safe to drink?

When was West Wise SUD last tested for water contamination?

The latest water samples were taken on January 29th, 2024.

Contaminants

1-butanol (7)

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

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

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

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

2-methoxyethanol (7)

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

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

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

alpha-hexachlorocyclohexane (7)

Butylated Hydroxyanisole (7)

chlorpyrifos (7)

dimethipin (7)

ethoprop (7)

Germanium (7)

HAA5 (five regulated haloacetic acids) (20)

HAA6Br (six brominated haloacetic acids) (20)

HAA9 (nine haloacetic acids) (20)

hexafluoropropylene oxide dimer acid (GenX) (8)

lithium (8)

Manganese (7)

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

N-methyl perfluorooctanesulfonamidoacetic acid (8)

nonafluoro-3,6-dioxaheptanoic acid (8)

o-toluidine (7)

oxyfluorfen (7)

perfluoro(2-ethoxyethane)sulfonic acid (8)

perfluoro-3-methoxypropanoic acid (8)

perfluoro-4-methoxybutanoic acid (8)

perfluorobutanesulfonic acid (8)

perfluorobutanoic acid (8)

perfluorodecanoic acid (8)

perfluorododecanoic acid (8)

perfluoroheptanesulfonic acid (8)

perfluoroheptanoic acid (8)

perfluorohexanesulfonic acid (8)

perfluorohexanoic acid (8)

perfluorononanoic acid (8)

perfluorooctanesulfonic acid (8)

perfluorooctanoic acid (8)

perfluoropentanesulfonic acid (8)

perfluoropentanoic acid (8)

perfluorotetradecanoic acid (8)

perfluorotridecanoic acid (8)

perfluoroundecanoic acid (8)

profenofos (7)

quinoline (7)

tebuconazole (7)

Total Permethrin (7)

tribufos (7)

Sampling Facilities

Treatment Plant Surface Water (SW)

Connection to Walnut Creek SUD Surface Water (SW)

Treatment Plant Surface Water (SW)

Consecutive Connection Surface Water (SW)

Distribution System Surface Water (SW)

FAQ

Is West Wise SUD tap water safe to drink?

When was West Wise SUD last tested for water contamination?

Treatment Plant
Surface Water (SW)

Connection to Walnut Creek SUD
Surface Water (SW)

Treatment Plant
Surface Water (SW)

Consecutive Connection
Surface Water (SW)

Distribution System
Surface Water (SW)