Olivehurst Public Utility District (CA) Water Quality

Olivehurst Public Utility District is a large public water system in EPA region 9 that provides tap water for the 95961 zip codes. It has 13 facilities where the water supply was tested for 65 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 5.1 µg/L. The maximum reported level of Manganese was 15.4 µg/L. There were 2 contamintants found in the Olivehurst Public Utility District water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,2,3-trichloropropane (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,3-butadiene (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.1 µg/L
Reference Level: ?
Contaminant Details

1,4-dioxane (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: ?
Contaminant Details

1-butanol (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<2 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<2 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<2 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<2 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<2 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<2 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L
Contaminant Details

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

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

2-methoxyethanol (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.4 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.4 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.4 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.4 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.4 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.4 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L
Contaminant Details

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

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.5 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.5 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.5 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.5 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.5 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.5 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L
Contaminant Details

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

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

alpha-hexachlorocyclohexane (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.01 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.01 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.01 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.01 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.01 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.01 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L
Contaminant Details

bromochloromethane (Halon 1011) (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.06 µg/L
Reference Level: ?
Contaminant Details

bromomethane (6)

Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
2000%
4 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.8 µg/L
4/15/2014
11 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
1900%
3.8 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.6 µg/L
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Butylated Hydroxyanisole (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/12/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/14/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/14/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

chlorate (8)

EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
3650%
730 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 710 µg/L
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
1500%
300 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 280 µg/L
4/15/2014
11 years ago
DSMRT for System 5810003991
Distribution System ℹ️
1500%
300 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 280 µg/L
4/15/2014
11 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
430%
86 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 66 µg/L
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
3500%
700 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 680 µg/L
10/22/2013
12 years ago
DSMRT for System 5810003991
Distribution System ℹ️
2850%
570 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 550 µg/L
10/22/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
2650%
530 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 510 µg/L
10/15/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
1750%
350 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 330 µg/L
10/15/2013
12 years ago
Minimum Reporting Level: 20 µg/L
Reference Level: ?
Contaminant Details

chlorodifluoromethane (HCFC-22) (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.08 µg/L
Reference Level: ?
Contaminant Details

chloromethane (6)

Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
1500%
3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L
4/15/2014
11 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
2000%
4 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.8 µg/L
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chlorpyrifos (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L
Contaminant Details

chromium (8)

EP #11 - Well 28 Treated
Well 28 ℹ️
110%
0.22 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.02 µg/L
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/22/2013
12 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
170%
0.34 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.14 µg/L
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chromium-6 (8)

EP #11 - Well 28 Treated
Well 28 ℹ️
700%
0.21 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/22/2013
12 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
1266.7%
0.38 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.35 µg/L
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

cobalt (8)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<1 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<1 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<1 µg/L
Below Reporting Level
4/15/2014
11 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<1 µg/L
Below Reporting Level
10/22/2013
12 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<1 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<1 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

dimethipin (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L
Contaminant Details

ethoprop (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L
Contaminant Details

Germanium (6)

EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
272%
0.816 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.516 µg/L
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
243.3%
0.73 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.43 µg/L
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
186%
0.558 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.258 µg/L
12/6/2018
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
130.7%
0.392 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.092 µg/L
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
114.7%
0.344 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.044 µg/L
12/6/2018
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

5305 Aspen
Sample site #1 ℹ️
3%
1.806 µg/L
Meets Reporting Threshold
6/20/2019
6 years ago
Powerline/10th
Sample Site #3 ℹ️
0.6%
0.355 µg/L
Meets Reporting Threshold
6/20/2019
6 years ago
Evelyn/Gold Leaf
Sample Site #7 ℹ️
0.5%
0.28 µg/L
Meets Reporting Threshold
6/20/2019
6 years ago
Summerfield/June
Sample site #8 ℹ️
0%
0 µg/L
Meets Reporting Threshold
6/20/2019
6 years ago
5305 Aspen
Sample site #1 ℹ️
8.5%
5.1 µg/L
Meets Reporting Threshold
12/6/2018
6 years ago
Powerline/10th
Sample Site #3 ℹ️
0.5%
0.285 µg/L
Meets Reporting Threshold
12/6/2018
6 years ago
Evelyn/Gold Leaf
Sample Site #7 ℹ️
0.4%
0.258 µg/L
Meets Reporting Threshold
12/6/2018
6 years ago
Summerfield/June
Sample site #8 ℹ️
0%
0 µg/L
Meets Reporting Threshold
12/6/2018
6 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L
Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

5305 Aspen
Sample site #1 ℹ️
0%
1.062 µg/L
6/20/2019
6 years ago
Powerline/10th
Sample Site #3 ℹ️
0%
0.355 µg/L
6/20/2019
6 years ago
Summerfield/June
Sample site #8 ℹ️
0%
0 µg/L
6/20/2019
6 years ago
Evelyn/Gold Leaf
Sample Site #7 ℹ️
0%
0 µg/L
6/20/2019
6 years ago
5305 Aspen
Sample site #1 ℹ️
0%
3.1 µg/L
12/6/2018
6 years ago
Summerfield/June
Sample site #8 ℹ️
0%
0 µg/L
12/6/2018
6 years ago
Powerline/10th
Sample Site #3 ℹ️
0%
0 µg/L
12/6/2018
6 years ago
Evelyn/Gold Leaf
Sample Site #7 ℹ️
0%
0 µg/L
12/6/2018
6 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

HAA9 (nine haloacetic acids) (8)

5305 Aspen
Sample site #1 ℹ️
0%
2.432 µg/L
6/20/2019
6 years ago
Powerline/10th
Sample Site #3 ℹ️
0%
0.355 µg/L
6/20/2019
6 years ago
Evelyn/Gold Leaf
Sample Site #7 ℹ️
0%
0.28 µg/L
6/20/2019
6 years ago
Summerfield/June
Sample site #8 ℹ️
0%
0 µg/L
6/20/2019
6 years ago
5305 Aspen
Sample site #1 ℹ️
0%
6.82 µg/L
12/6/2018
6 years ago
Powerline/10th
Sample Site #3 ℹ️
0%
0.285 µg/L
12/6/2018
6 years ago
Evelyn/Gold Leaf
Sample Site #7 ℹ️
0%
0.258 µg/L
12/6/2018
6 years ago
Summerfield/June
Sample site #8 ℹ️
0%
0 µg/L
12/6/2018
6 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

lithium (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<9 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<9 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<9 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 9 µg/L
Reference Level: ?
Contaminant Details

Manganese (6)

Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
1.7%
4.97 µg/L
Meets Reporting Threshold
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0.2%
0.668 µg/L
Meets Reporting Threshold
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.4 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
5.1%
15.4 µg/L
Meets Reporting Threshold
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
3%
8.95 µg/L
Meets Reporting Threshold
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.4 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L
Contaminant Details

molybdenum (8)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<1 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<1 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<1 µg/L
Below Reporting Level
4/15/2014
11 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<1 µg/L
Below Reporting Level
10/22/2013
12 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<1 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<1 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.006 µg/L
Reference Level: ?
Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: ?
Contaminant Details

o-toluidine (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.007 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.007 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.007 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.007 µg/L
Below Reporting Level
3/12/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/14/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/14/2019
6 years ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

oxyfluorfen (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.05 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.05 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.05 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.05 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.05 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.05 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L
Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoro-3-methoxypropanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoro-4-methoxybutanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanesulfonic acid (9)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

perfluorodecanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorododecanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanesulfonic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanoic acid (9)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanesulfonic acid (9)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorononanoic acid (9)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
8 months ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanesulfonic acid (9)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
8 months ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanoic acid (9)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
8 months ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanesulfonic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorotetradecanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.008 µg/L
Reference Level: ?
Contaminant Details

perfluorotridecanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

perfluoroundecanoic acid (3)

Entry Point to Dist. System
Olivehurst Well 29/30 TP ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/27/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 28 TP ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/20/2025
8 months ago
Entry Point to Dist. System
Olivehurst Well 1 & 4 TP ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
8 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

profenofos (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.3 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.3 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.3 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L
Contaminant Details

quinoline (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/12/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/14/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/14/2019
6 years ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L
Contaminant Details

strontium (8)

DSMRT for System 5810003991
Distribution System ℹ️
140000%
420 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 419.7 µg/L
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
130000%
390 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 389.7 µg/L
4/15/2014
11 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
70000%
210 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 209.7 µg/L
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
63333.3%
190 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 189.7 µg/L
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
130000%
390 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 389.7 µg/L
10/22/2013
12 years ago
DSMRT for System 5810003991
Distribution System ℹ️
130000%
390 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 389.7 µg/L
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
66666.7%
200 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 199.7 µg/L
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
40000%
120 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 119.7 µg/L
10/15/2013
12 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

tebuconazole (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L
Contaminant Details

Total Permethrin (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.04 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.04 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.04 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.04 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.04 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.04 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L
Contaminant Details

tribufos (6)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.07 µg/L
Below Reporting Level
6/20/2019
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.07 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.07 µg/L
Below Reporting Level
6/20/2019
6 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.07 µg/L
Below Reporting Level
12/6/2018
6 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.07 µg/L
Below Reporting Level
12/6/2018
6 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.07 µg/L
Below Reporting Level
12/6/2018
6 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L
Contaminant Details

vanadium (8)

EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/15/2014
11 years ago
Entry Point to Dist. System
Combined TP (Wells 29 & 30) ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/22/2013
12 years ago
DSMRT for System 5810003991
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/22/2013
12 years ago
EP #11 - Well 28 Treated
Well 28 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
12 years ago
EP #12 - Wells 1 & 4 Treated
Wells 1 & 4 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
12 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Sampling Facilities

Olivehurst Well 1 & 4 TP
Ground Water (GW)

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

Olivehurst Well 28 TP
Ground Water (GW)

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

Olivehurst Well 29/30 TP
Ground Water (GW)

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

Sample site #8
Ground Water (GW)

Summerfield/JuneDistribution System (DS)

Sample site #1
Ground Water (GW)

5305 AspenDistribution System (DS)

Sample Site #3
Ground Water (GW)

Powerline/10thDistribution System (DS)

Sample Site #7
Ground Water (GW)

Evelyn/Gold LeafDistribution System (DS)

Well 28
Ground Water (GW)

EP #11 - Well 28 TreatedEntry Point to the Distribution System (EP)
add ucmr sp nameEntry Point to the Distribution System (EP)

Combined TP (Wells 29 & 30)
Ground Water (GW)

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

Wells 1 & 4
Ground Water (GW)

EP #12 - Wells 1 & 4 TreatedEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

DSMRT for System 5810003991Maximum Residence Time (MR)

EP- #019 WELL 29 - TREATED
Ground Water (GW)

add ucmr sp nameEntry Point to the Distribution System (EP)

EP- #015 WELL 14 - CHLORINATED XCLD
Ground Water (GW)

add ucmr sp nameEntry Point to the Distribution System (EP)

FAQ

Is Olivehurst Public Utility District tap water safe to drink?

When was Olivehurst Public Utility District last tested for water contamination?

The latest water samples were taken on February 27th, 2025.