Big Bear City CSD (CA) Water Quality

Big Bear City CSD is a large public water system in EPA region 9 that provides tap water for the 92314 zip codes. It has 9 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 0.78 µg/L. The maximum reported level of Manganese was 4.8 µg/L. There were 2 contamintants found in the Big Bear City CSD water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

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

1-butanol (10)

Entry Point

Rowe Reservoir ℹ️

<2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<2 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

2-methoxyethanol (10)

Entry Point

Rowe Reservoir ℹ️

<0.4 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.4 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.4 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.4 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.4 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.4 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.4 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.4 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.4 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.4 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (10)

Entry Point

Rowe Reservoir ℹ️

<0.5 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.5 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.5 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.5 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.5 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.5 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.5 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.5 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.5 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.5 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (10)

Entry Point

Rowe Reservoir ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.01 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.01 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.01 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.01 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.01 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

Butylated Hydroxyanisole (10)

Entry Point

Rowe Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

1/22/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

chlorpyrifos (10)

Entry Point

Rowe Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

dimethipin (10)

Entry Point

Rowe Reservoir ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

ethoprop (10)

Entry Point

Rowe Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

Germanium (10)

Entry Point

Rowe Reservoir ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (6)

Distribution System

1001 Van Dusen Canyon Rd. ℹ️

0.78 µg/L

Meets Reporting Threshold

7/15/2020

5 years ago

Distribution System

139 E. Big Bear Blvd ℹ️

0 µg/L

Meets Reporting Threshold

7/15/2020

5 years ago

Distribution System

1534 Malabar Way ℹ️

0 µg/L

Meets Reporting Threshold

7/15/2020

5 years ago

Distribution System

1534 Malabar Way ℹ️

0.57 µg/L

Meets Reporting Threshold

1/15/2020

5 years ago

Distribution System

139 E. Big Bear Blvd ℹ️

0 µg/L

Meets Reporting Threshold

1/15/2020

5 years ago

Distribution System

1001 Van Dusen Canyon Rd. ℹ️

0 µg/L

Meets Reporting Threshold

1/15/2020

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (6)

Distribution System

1001 Van Dusen Canyon Rd. ℹ️

1.07 µg/L

7/15/2020

5 years ago

Distribution System

139 E. Big Bear Blvd ℹ️

0 µg/L

7/15/2020

5 years ago

Distribution System

1534 Malabar Way ℹ️

0 µg/L

7/15/2020

5 years ago

Distribution System

1534 Malabar Way ℹ️

1.02 µg/L

1/15/2020

5 years ago

Distribution System

139 E. Big Bear Blvd ℹ️

0 µg/L

1/15/2020

5 years ago

Distribution System

1001 Van Dusen Canyon Rd. ℹ️

0 µg/L

1/15/2020

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (6)

Distribution System

1001 Van Dusen Canyon Rd. ℹ️

1.27 µg/L

7/15/2020

5 years ago

Distribution System

139 E. Big Bear Blvd ℹ️

0 µg/L

7/15/2020

5 years ago

Distribution System

1534 Malabar Way ℹ️

0 µg/L

7/15/2020

5 years ago

Distribution System

1534 Malabar Way ℹ️

1.23 µg/L

1/15/2020

5 years ago

Distribution System

139 E. Big Bear Blvd ℹ️

0 µg/L

1/15/2020

5 years ago

Distribution System

1001 Van Dusen Canyon Rd. ℹ️

0 µg/L

1/15/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (12)

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

lithium (10)

Entry Point

Rowe Reservoir ℹ️

<9 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<9 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<9 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<9 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<9 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Rowe Reservoir ℹ️

<9 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<9 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<9 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<9 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<9 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

Manganese (10)

Entry Point

Rowe Reservoir ℹ️

2.3 µg/L

Meets Reporting Threshold

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

1.2 µg/L

Meets Reporting Threshold

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.4 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.4 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.4 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

4.8 µg/L

Meets Reporting Threshold

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

1.7 µg/L

Meets Reporting Threshold

1/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

1.5 µg/L

Meets Reporting Threshold

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

0.67 µg/L

Meets Reporting Threshold

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.4 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.006 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.006 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.006 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.006 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.006 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.006 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.006 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.006 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.006 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.006 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.006 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.006 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.02 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.02 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

o-toluidine (10)

Entry Point

Rowe Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.007 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.007 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

1/22/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.007 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.007 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

oxyfluorfen (10)

Entry Point

Rowe Reservoir ℹ️

<0.05 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.05 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.05 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.05 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.05 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.05 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.05 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.05 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.05 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.05 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Well 2 ℹ️

0.0055 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0025 µg/L

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

0.0052 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0022 µg/L

9/17/2024

11 months ago

Entry Point

Rowe Reservoir ℹ️

0.005 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.002 µg/L

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

0.0092 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0062 µg/L

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

0.0052 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0022 µg/L

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorobutanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorodecanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorododecanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluoroheptanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorohexanesulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Well 9 ℹ️

0.024 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.021 µg/L

9/17/2024

11 months ago

Entry Point

Rowe Reservoir ℹ️

0.019 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.016 µg/L

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

0.036 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.033 µg/L

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

0.0062 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0032 µg/L

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorohexanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

0.0064 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0034 µg/L

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

0.005 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.002 µg/L

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

0.011 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.008 µg/L

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorononanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorooctanesulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Well 9 ℹ️

0.0099 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0059 µg/L

9/17/2024

11 months ago

Entry Point

Rowe Reservoir ℹ️

0.0054 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0014 µg/L

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

0.009 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.005 µg/L

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorooctanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0005 µg/L

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluoropentanesulfonic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Well 9 ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0005 µg/L

9/17/2024

11 months ago

Entry Point

Rowe Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

0.0074 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0034 µg/L

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluoropentanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

0.0064 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0034 µg/L

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

0.0049 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0019 µg/L

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

0.012 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.009 µg/L

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorotetradecanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.008 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.008 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.008 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.008 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.008 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.008 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.008 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.008 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.008 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.008 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.008 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.008 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluorotridecanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.007 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.007 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.007 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.007 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.007 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.007 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

perfluoroundecanoic acid (12)

Entry Point

Greenspot Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

12/17/2024

8 months ago

Entry Point

Rowe Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Van Dusen Springs ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Well 9 ℹ️

<0.002 µg/L

Below Reporting Level

9/17/2024

11 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2024

14 months ago

Entry Point

Rowe Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Greenspot Reservoir ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Van Dusen Springs ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 2 ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

Entry Point

Well 9 ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2024

18 months ago

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

Contaminant Details

profenofos (10)

Entry Point

Rowe Reservoir ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.3 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

quinoline (10)

Entry Point

Rowe Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

1/22/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

tebuconazole (10)

Entry Point

Rowe Reservoir ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

Total Permethrin (10)

Entry Point

Rowe Reservoir ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.04 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.04 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.04 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.04 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.04 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

tribufos (10)

Entry Point

Rowe Reservoir ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2020

5 years ago

Entry Point

Rowe Reservoir ℹ️

<0.07 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Greenspot Reservoir ℹ️

<0.07 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Van Dusen Springs ℹ️

<0.07 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 2 ℹ️

<0.07 µg/L

Below Reporting Level

1/15/2020

5 years ago

Entry Point

Well 9 ℹ️

<0.07 µg/L

Below Reporting Level

1/15/2020

5 years ago

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

Contaminant Details

Sampling Facilities

Rowe Reservoir
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

Greenspot Reservoir
Ground Water (Under Direct Influence of Surface Water) (GU)

Entry PointEntry Point to the Distribution System (EP)

Van Dusen Springs
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

Well 2
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

Well 9
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

139 E. Big Bear Blvd
Ground Water (GW)

Distribution SystemDistribution System (DS)

1534 Malabar Way
Ground Water (GW)

Distribution SystemDistribution System (DS)

1001 Van Dusen Canyon Rd.
Ground Water (GW)

Distribution SystemDistribution System (DS)

Well #8, Treatment Plant
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

FAQ

Is Big Bear City CSD tap water safe to drink?

When was Big Bear City CSD last tested for water contamination?

The latest water samples were taken on December 17th, 2024.

Contaminants

1-butanol (10)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

2-methoxyethanol (10)

2-propen-1-ol (Allyl Alcohol) (10)

4,8-dioxa-3H-perfluorononanoic acid (12)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

alpha-hexachlorocyclohexane (10)

Butylated Hydroxyanisole (10)

chlorpyrifos (10)

dimethipin (10)

ethoprop (10)

Germanium (10)

HAA5 (five regulated haloacetic acids) (6)

HAA6Br (six brominated haloacetic acids) (6)

HAA9 (nine haloacetic acids) (6)

hexafluoropropylene oxide dimer acid (GenX) (12)

lithium (10)

Manganese (10)

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

N-methyl perfluorooctanesulfonamidoacetic acid (12)

nonafluoro-3,6-dioxaheptanoic acid (12)

o-toluidine (10)

oxyfluorfen (10)

perfluoro(2-ethoxyethane)sulfonic acid (12)

perfluoro-3-methoxypropanoic acid (12)

perfluoro-4-methoxybutanoic acid (12)

perfluorobutanesulfonic acid (12)

perfluorobutanoic acid (12)

perfluorodecanoic acid (12)

perfluorododecanoic acid (12)

perfluoroheptanesulfonic acid (12)

perfluoroheptanoic acid (12)

perfluorohexanesulfonic acid (12)

perfluorohexanoic acid (12)

perfluorononanoic acid (12)

perfluorooctanesulfonic acid (12)

perfluorooctanoic acid (12)

perfluoropentanesulfonic acid (12)

perfluoropentanoic acid (12)

perfluorotetradecanoic acid (12)

perfluorotridecanoic acid (12)

perfluoroundecanoic acid (12)

profenofos (10)

quinoline (10)

tebuconazole (10)

Total Permethrin (10)

tribufos (10)

Sampling Facilities

Rowe Reservoir Ground Water (GW)

Greenspot Reservoir Ground Water (Under Direct Influence of Surface Water) (GU)

Van Dusen Springs Ground Water (GW)

Well 2 Ground Water (GW)

Well 9 Ground Water (GW)

139 E. Big Bear Blvd Ground Water (GW)

1534 Malabar Way Ground Water (GW)

1001 Van Dusen Canyon Rd. Ground Water (GW)

Well #8, Treatment Plant Ground Water (GW)

FAQ

Is Big Bear City CSD tap water safe to drink?

When was Big Bear City CSD last tested for water contamination?

Rowe Reservoir
Ground Water (GW)

Greenspot Reservoir
Ground Water (Under Direct Influence of Surface Water) (GU)

Van Dusen Springs
Ground Water (GW)

Well 2
Ground Water (GW)

Well 9
Ground Water (GW)

139 E. Big Bear Blvd
Ground Water (GW)

1534 Malabar Way
Ground Water (GW)

1001 Van Dusen Canyon Rd.
Ground Water (GW)

Well #8, Treatment Plant
Ground Water (GW)