RUNNING SPRINGS WATER DISTRICT (CA) Water Quality

RUNNING SPRINGS WATER DISTRICT is a small public water system in EPA region 9 that provides tap water for the 92382 zip codes. It has 10 facilities where the water supply was tested for 30 chemical contaminants that impact tap water quality and human health.

All the latest water samples for RUNNING SPRINGS WATER DISTRICT had reported contaminant levels that were below unsafe concentration levels.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
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
4,8-dioxa-3H-perfluorononanoic acid
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
hexafluoropropylene oxide dimer acid (GenX)
lithium
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nonafluoro-3,6-dioxaheptanoic acid
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

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

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.005 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.005 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.005 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.002 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.002 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.005 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

lithium (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<9 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

54.1 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 45.1 µg/L

3/25/2025

5 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

37.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 28.7 µg/L

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

37.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 28.3 µg/L

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

29.5 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 20.5 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

21.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 12.6 µg/L

1/7/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

101 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 92 µg/L

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

31.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 22.9 µg/L

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

29.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 20.6 µg/L

1/6/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

14.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 5.2 µg/L

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<9 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.005 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.006 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.006 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.006 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.006 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.006 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.006 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.006 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.02 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.02 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.004 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

0.0054 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0024 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

0.0037 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0007 µg/L

1/6/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorobutanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.005 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.005 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorodecanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorododecanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluoroheptanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

0.0061 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0031 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

0.0035 µg/L

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

1/6/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorohexanesulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

0.0416 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0386 µg/L

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

0.0066 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0036 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

0.0039 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0009 µg/L

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

0.0032 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0002 µg/L

1/6/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorohexanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

0.008 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.005 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

0.004 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.001 µg/L

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

0.0031 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0001 µg/L

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

0.0038 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0008 µg/L

1/6/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorononanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.004 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorooctanesulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.004 µg/L

Below Reporting Level

3/25/2025

5 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

0.0255 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0215 µg/L

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

0.0117 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0077 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

0.0048 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0008 µg/L

1/6/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorooctanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.004 µg/L

Below Reporting Level

3/25/2025

5 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

0.0075 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0035 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

0.0083 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0043 µg/L

1/6/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluoropentanesulfonic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.004 µg/L

Below Reporting Level

3/25/2025

5 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

0.0048 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0008 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluoropentanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.003 µg/L

Below Reporting Level

3/25/2025

5 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

0.0065 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0035 µg/L

1/7/2025

7 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

0.0055 µg/L

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

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

0.0039 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0009 µg/L

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

0.0052 µg/L

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

1/6/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.003 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorotetradecanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.008 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.008 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.008 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.008 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.008 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.008 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.008 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluorotridecanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.007 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.007 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.007 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.007 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.007 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.007 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.007 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

perfluoroundecanoic acid (11)

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.002 µg/L

Below Reporting Level

4/21/2025

4 months ago

Rimwood Well Sample Station

Rimwood Vertical 2 Well Treated Soda/IX ℹ️

<0.002 µg/L

Below Reporting Level

3/25/2025

5 months ago

Sidewinder Canyon Sample Station

Sidewinder Canyon Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Pines Well Sample Station

Luring Pines Well Uranium IX EFF ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

District Complex Well Sample Station

District Complex Vertical Well ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

Luring Canyon Well Sample Station

Luring Canyon Vertical Well - Treated EFF ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

Owl Rock Well Sample Station

Owl Rock Vertical Well ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

Arrowbear Inter-Tie Sample Station

Purchased - Arrowbear CWD ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

CLAWA Tank Sample Station

Purchased - CLAWA ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

Ayers Well Sample Station

Ayers Well 2 U IX EFF ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

Harris Well Sample Station

Harris Vertical Well ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2025

7 months ago

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

Contaminant Details

Sampling Facilities

Owl Rock Vertical Well
Ground Water (GW)

Owl Rock Well Sample StationEntry Point to the Distribution System (EP)

Sidewinder Canyon Entry Point
Ground Water (GW)

Sidewinder Canyon Sample StationEntry Point to the Distribution System (EP)

Purchased - Arrowbear CWD
Ground Water (GW)

Arrowbear Inter-Tie Sample StationEntry Point to the Distribution System (EP)

Purchased - CLAWA
Multiple Sources (MX)

CLAWA Tank Sample StationEntry Point to the Distribution System (EP)

Rimwood Vertical 2 Well Treated Soda/IX
Ground Water (GW)

Rimwood Well Sample StationEntry Point to the Distribution System (EP)

Luring Pines Well Uranium IX EFF
Ground Water (GW)

Luring Pines Well Sample StationEntry Point to the Distribution System (EP)

Ayers Well 2 U IX EFF
Ground Water (GW)

Ayers Well Sample StationEntry Point to the Distribution System (EP)

District Complex Vertical Well
Ground Water (GW)

District Complex Well Sample StationEntry Point to the Distribution System (EP)

Luring Canyon Vertical Well - Treated EFF
Ground Water (GW)

Luring Canyon Well Sample StationEntry Point to the Distribution System (EP)

Harris Vertical Well
Ground Water (GW)

Harris Well Sample StationEntry Point to the Distribution System (EP)

FAQ

Is RUNNING SPRINGS WATER DISTRICT tap water safe to drink?

When was RUNNING SPRINGS WATER DISTRICT last tested for water contamination?

The latest water samples were taken on April 21st, 2025.

Contaminants

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

1H,1H,2H,2H-perfluorodecane sulfonic acid (11)

1H,1H,2H,2H-perfluorohexane sulfonic acid (11)

1H,1H,2H,2H-perfluorooctane sulfonic acid (11)

4,8-dioxa-3H-perfluorononanoic acid (11)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (11)

hexafluoropropylene oxide dimer acid (GenX) (11)

lithium (11)

N-ethyl perfluorooctanesulfonamidoacetic acid (11)

N-methyl perfluorooctanesulfonamidoacetic acid (11)

nonafluoro-3,6-dioxaheptanoic acid (11)

perfluoro(2-ethoxyethane)sulfonic acid (11)

perfluoro-3-methoxypropanoic acid (11)

perfluoro-4-methoxybutanoic acid (11)

perfluorobutanesulfonic acid (11)

perfluorobutanoic acid (11)

perfluorodecanoic acid (11)

perfluorododecanoic acid (11)

perfluoroheptanesulfonic acid (11)

perfluoroheptanoic acid (11)

perfluorohexanesulfonic acid (11)

perfluorohexanoic acid (11)

perfluorononanoic acid (11)

perfluorooctanesulfonic acid (11)

perfluorooctanoic acid (11)

perfluoropentanesulfonic acid (11)

perfluoropentanoic acid (11)

perfluorotetradecanoic acid (11)

perfluorotridecanoic acid (11)

perfluoroundecanoic acid (11)

Sampling Facilities

Owl Rock Vertical Well Ground Water (GW)

Sidewinder Canyon Entry Point Ground Water (GW)

Purchased - Arrowbear CWD Ground Water (GW)

Purchased - CLAWA Multiple Sources (MX)

Rimwood Vertical 2 Well Treated Soda/IX Ground Water (GW)

Luring Pines Well Uranium IX EFF Ground Water (GW)

Ayers Well 2 U IX EFF Ground Water (GW)

District Complex Vertical Well Ground Water (GW)

Luring Canyon Vertical Well - Treated EFF Ground Water (GW)

Harris Vertical Well Ground Water (GW)

FAQ

Is RUNNING SPRINGS WATER DISTRICT tap water safe to drink?

When was RUNNING SPRINGS WATER DISTRICT last tested for water contamination?

Owl Rock Vertical Well
Ground Water (GW)

Sidewinder Canyon Entry Point
Ground Water (GW)

Purchased - Arrowbear CWD
Ground Water (GW)

Purchased - CLAWA
Multiple Sources (MX)

Rimwood Vertical 2 Well Treated Soda/IX
Ground Water (GW)

Luring Pines Well Uranium IX EFF
Ground Water (GW)

Ayers Well 2 U IX EFF
Ground Water (GW)

District Complex Vertical Well
Ground Water (GW)

Luring Canyon Vertical Well - Treated EFF
Ground Water (GW)

Harris Vertical Well
Ground Water (GW)