Salt River Public Works Water Quality

Salt River Public Works is a large public water system in EPA region 9 that provides tap water for the 85250 zip codes. It has 6 facilities where the water supply was tested for 65 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 1.37 µg/L. The maximum reported level of Manganese was 0.73 µg/L. There were 2 contamintants found in the Salt River Public Works water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane
1,2,3-trichloropropane
1,3-butadiene
1,4-dioxane
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
bromochloromethane (Halon 1011)
bromomethane
Butylated Hydroxyanisole
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chlorpyrifos
chromium
chromium-6
cobalt
dimethipin
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
molybdenum
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
strontium
tebuconazole
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (6)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.03 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.03 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

1,2,3-trichloropropane (6)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.03 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.03 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

1,3-butadiene (6)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.1 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.1 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.1 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.1 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.1 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.1 µg/L

Below Reporting Level

2/24/2015

10 years ago

Minimum Reporting Level: 0.1 µg/L
Reference Level: ?

Contaminant Details

1,4-dioxane (6)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.07 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.07 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.07 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.07 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.07 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.07 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

1-butanol (4)

Montebello EP003

Montebello Well ℹ️

<2 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<2 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<2 µg/L

Below Reporting Level

9/17/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<2 µg/L

Below Reporting Level

9/17/2019

5 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

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

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

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

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

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

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

2-methoxyethanol (4)

Montebello EP003

Montebello Well ℹ️

<0.4 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.4 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.4 µg/L

Below Reporting Level

9/17/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.4 µg/L

Below Reporting Level

9/17/2019

5 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (4)

Montebello EP003

Montebello Well ℹ️

<0.5 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.5 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.5 µg/L

Below Reporting Level

9/17/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.5 µg/L

Below Reporting Level

9/17/2019

5 years ago

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

Contaminant Details

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

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

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

Montebello EP003

Montebello Well ℹ️

<0.002 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.002 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.002 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.002 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

Montebello EP003

Montebello Well ℹ️

<0.01 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.01 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.01 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.01 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (6)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.06 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.06 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.06 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.06 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.06 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.06 µg/L

Below Reporting Level

2/24/2015

10 years ago

Minimum Reporting Level: 0.06 µg/L
Reference Level: ?

Contaminant Details

bromomethane (6)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.2 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.2 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.2 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2019

5 years ago

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

Contaminant Details

chlorate (12)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<20 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<20 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<20 µg/L

Below Reporting Level

8/25/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

8/25/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

8/25/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

10 years ago

Minimum Reporting Level: 20 µg/L
Reference Level: ?

Contaminant Details

chlorodifluoromethane (HCFC-22) (6)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.08 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.08 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.08 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.08 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.08 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.08 µg/L

Below Reporting Level

2/24/2015

10 years ago

Minimum Reporting Level: 0.08 µg/L
Reference Level: ?

Contaminant Details

chloromethane (6)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.2 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.2 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.2 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.2 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

chlorpyrifos (4)

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.03 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

chromium (12)

Montebello EP003

Montebello Well ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 16.8 µg/L

8/25/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 13.8 µg/L

8/25/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

7.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 7.6 µg/L

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

7.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 7.5 µg/L

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.4 µg/L

8/25/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 13.8 µg/L

2/24/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 12.8 µg/L

2/24/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

6.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6.6 µg/L

2/24/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.8 µg/L

2/24/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.9 µg/L

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.7 µg/L

2/24/2015

10 years ago

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

Contaminant Details

chromium-6 (12)

Montebello EP003

Montebello Well ℹ️

18 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 17.97 µg/L

8/25/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 15.97 µg/L

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 7.97 µg/L

8/25/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

7.8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 7.77 µg/L

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.47 µg/L

8/25/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.37 µg/L

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 13.97 µg/L

2/24/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 13.97 µg/L

2/24/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

7.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 7.17 µg/L

2/24/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

5.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 5.17 µg/L

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.17 µg/L

2/24/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.07 µg/L

2/24/2015

10 years ago

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

Contaminant Details

cobalt (12)

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<1 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<1 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<1 µg/L

Below Reporting Level

8/25/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

8/25/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

8/25/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

10 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

dimethipin (4)

Montebello EP003

Montebello Well ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.2 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.2 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

ethoprop (4)

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.03 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

Germanium (4)

Osborn EP007

Osborn Entry point ℹ️

0.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.5 µg/L

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.3 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

0.93 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.63 µg/L

9/17/2019

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.3 µg/L

Below Reporting Level

9/17/2019

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (4)

DS001 Site L (McKellips/101 -8780 E McKellips Rd)

Distribution System ℹ️

1.37 µg/L

Meets Reporting Threshold

3/17/2020

5 years ago

DS001 Site K- (Pima/Marriott- 5201 N Pima Rd)

Distribution System ℹ️

1.3 µg/L

Meets Reporting Threshold

3/17/2020

5 years ago

DS001 Site L (McKellips/101 -8780 E McKellips Rd)

Distribution System ℹ️

0.38 µg/L

Meets Reporting Threshold

10/3/2019

5 years ago

DS001 Site K- (Pima/Marriott- 5201 N Pima Rd)

Distribution System ℹ️

0.35 µg/L

Meets Reporting Threshold

10/3/2019

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (4)

DS001 Site L (McKellips/101 -8780 E McKellips Rd)

Distribution System ℹ️

1.1 µg/L

3/17/2020

5 years ago

DS001 Site K- (Pima/Marriott- 5201 N Pima Rd)

Distribution System ℹ️

1.02 µg/L

3/17/2020

5 years ago

DS001 Site L (McKellips/101 -8780 E McKellips Rd)

Distribution System ℹ️

0.38 µg/L

10/3/2019

5 years ago

DS001 Site K- (Pima/Marriott- 5201 N Pima Rd)

Distribution System ℹ️

0.35 µg/L

10/3/2019

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (4)

DS001 Site L (McKellips/101 -8780 E McKellips Rd)

Distribution System ℹ️

1.87 µg/L

3/17/2020

5 years ago

DS001 Site K- (Pima/Marriott- 5201 N Pima Rd)

Distribution System ℹ️

1.74 µg/L

3/17/2020

5 years ago

DS001 Site L (McKellips/101 -8780 E McKellips Rd)

Distribution System ℹ️

0.38 µg/L

10/3/2019

5 years ago

DS001 Site K- (Pima/Marriott- 5201 N Pima Rd)

Distribution System ℹ️

0.35 µg/L

10/3/2019

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

lithium (4)

Osborn EP007

Osborn Entry point ℹ️

193 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 184 µg/L

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

76.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 67.2 µg/L

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

231 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 222 µg/L

3/12/2024

17 months ago

Montebello EP003

Montebello Well ℹ️

109 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 100 µg/L

3/12/2024

17 months ago

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

Contaminant Details

Manganese (4)

Montebello EP003

Montebello Well ℹ️

0.73 µg/L

Meets Reporting Threshold

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.4 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

0.63 µg/L

Meets Reporting Threshold

9/17/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.4 µg/L

Below Reporting Level

9/17/2019

5 years ago

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

Contaminant Details

molybdenum (12)

Montebello EP003

Montebello Well ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.6 µg/L

8/25/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.2 µg/L

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.2 µg/L

8/25/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.2 µg/L

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<1 µg/L

Below Reporting Level

8/25/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1 µg/L

2/24/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1 µg/L

2/24/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L

2/24/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

10 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.006 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.006 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.006 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.006 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.02 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.02 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

o-toluidine (4)

Montebello EP003

Montebello Well ℹ️

<0.007 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.007 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.007 µg/L

Below Reporting Level

9/17/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.007 µg/L

Below Reporting Level

9/17/2019

5 years ago

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

Contaminant Details

oxyfluorfen (4)

Montebello EP003

Montebello Well ℹ️

<0.05 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.05 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.05 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.05 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (10)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.09 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.09 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.09 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.09 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.09 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.09 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.005 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluorodecanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluorododecanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluoroheptanoic acid (10)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.01 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.01 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.01 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

0.011 µg/L

⚠️ Exceeds Reporting Level of 0.01 µg/L by 0.001 µg/L

2/24/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.01 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.01 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (10)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.03 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

0.046 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.016 µg/L

2/24/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.03 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.03 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluorononanoic acid (10)

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.02 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.02 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.02 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.02 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.02 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.02 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (10)

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.04 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.04 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.04 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.08 µg/L

2/24/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.04 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.04 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

perfluorooctanoic acid (10)

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.02 µg/L

Below Reporting Level

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.02 µg/L

Below Reporting Level

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.02 µg/L

Below Reporting Level

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

<0.02 µg/L

Below Reporting Level

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

<0.02 µg/L

Below Reporting Level

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

<0.02 µg/L

Below Reporting Level

2/24/2015

10 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.004 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluoropentanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.003 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.008 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.008 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.008 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.008 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluorotridecanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.007 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.007 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.007 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.007 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

perfluoroundecanoic acid (4)

Montebello EP003

Montebello Well ℹ️

<0.002 µg/L

Below Reporting Level

9/10/2024

11 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.002 µg/L

Below Reporting Level

9/10/2024

11 months ago

Montebello EP003

Montebello Well ℹ️

<0.002 µg/L

Below Reporting Level

3/12/2024

17 months ago

Osborn EP007

Osborn Entry point ℹ️

<0.002 µg/L

Below Reporting Level

3/12/2024

17 months ago

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

Contaminant Details

profenofos (4)

Montebello EP003

Montebello Well ℹ️

<0.3 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.3 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.3 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.3 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

quinoline (4)

Montebello EP003

Montebello Well ℹ️

<0.02 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.02 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.02 µg/L

Below Reporting Level

9/17/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.02 µg/L

Below Reporting Level

9/17/2019

5 years ago

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

Contaminant Details

strontium (12)

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

1100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L

8/25/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

1000 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 999.7 µg/L

8/25/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

320 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 319.7 µg/L

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

310 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 309.7 µg/L

8/25/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 199.7 µg/L

8/25/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

1100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

980 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 979.7 µg/L

2/24/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 289.7 µg/L

2/24/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

280 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 279.7 µg/L

2/24/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

2/24/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

260 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 259.7 µg/L

2/24/2015

10 years ago

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

Contaminant Details

tebuconazole (4)

Montebello EP003

Montebello Well ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.2 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.2 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

Total Permethrin (4)

Montebello EP003

Montebello Well ℹ️

<0.04 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.04 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.04 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.04 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

tribufos (4)

Montebello EP003

Montebello Well ℹ️

<0.07 µg/L

Below Reporting Level

3/17/2020

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.07 µg/L

Below Reporting Level

3/17/2020

5 years ago

Montebello EP003

Montebello Well ℹ️

<0.07 µg/L

Below Reporting Level

10/28/2019

5 years ago

Osborn EP007

Osborn Entry point ℹ️

<0.07 µg/L

Below Reporting Level

10/28/2019

5 years ago

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

Contaminant Details

vanadium (12)

Montebello EP003

Montebello Well ℹ️

72 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 71.8 µg/L

8/25/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

32 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 31.8 µg/L

8/25/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

9.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.4 µg/L

8/25/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

9.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.4 µg/L

8/25/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

4.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.2 µg/L

8/25/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.8 µg/L

8/25/2015

10 years ago

Montebello EP003

Montebello Well ℹ️

43 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 42.8 µg/L

2/24/2015

10 years ago

DSMRT for Montebello Well

Distribution System - GW ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 13.8 µg/L

2/24/2015

10 years ago

EDA Wellsite Chlorine Injection

EDA Well ℹ️

8.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 8.1 µg/L

2/24/2015

10 years ago

DSMRT for EDA Well

Distribution System - GW ℹ️

7.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 7.6 µg/L

2/24/2015

10 years ago

DSMRT for Stand Pipe Well

Distribution System - GW ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.5 µg/L

2/24/2015

10 years ago

Stand Pipe Well Chlorine Injection

Stand Pipe Well ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

2/24/2015

10 years ago

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

Contaminant Details

Sampling Facilities

Montebello Well
Ground Water (GW)

Montebello EP003Entry Point to the Distribution System (EP)

Osborn Entry point
Ground Water (GW)

Osborn EP007Entry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

DS001 Site L (McKellips/101 -8780 E McKellips Rd)Distribution System (DS)

DS001 Site K- (Pima/Marriott- 5201 N Pima Rd)Distribution System (DS)

EDA Well
Ground Water (GW)

EDA Wellsite Chlorine InjectionEntry Point to the Distribution System (EP)

Stand Pipe Well
Ground Water (GW)

Stand Pipe Well Chlorine InjectionEntry Point to the Distribution System (EP)

Distribution System - GW
Ground Water (GW)

DSMRT for EDA WellMaximum Residence Time (MR)

DSMRT for Montebello WellMaximum Residence Time (MR)

DSMRT for Stand Pipe WellMaximum Residence Time (MR)

FAQ

Is Salt River Public Works tap water safe to drink?

When was Salt River Public Works last tested for water contamination?

The latest water samples were taken on September 10th, 2024.

Contaminants

1,1-dichloroethane (6)

1,2,3-trichloropropane (6)

1,3-butadiene (6)

1,4-dioxane (6)

1-butanol (4)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

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

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

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

2-methoxyethanol (4)

2-propen-1-ol (Allyl Alcohol) (4)

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

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

alpha-hexachlorocyclohexane (4)

bromochloromethane (Halon 1011) (6)

bromomethane (6)

Butylated Hydroxyanisole (4)

chlorate (12)

chlorodifluoromethane (HCFC-22) (6)

chloromethane (6)

chlorpyrifos (4)

chromium (12)

chromium-6 (12)

cobalt (12)

dimethipin (4)

ethoprop (4)

Germanium (4)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (4)

lithium (4)

Manganese (4)

molybdenum (12)

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

N-methyl perfluorooctanesulfonamidoacetic acid (4)

nonafluoro-3,6-dioxaheptanoic acid (4)

o-toluidine (4)

oxyfluorfen (4)

perfluoro(2-ethoxyethane)sulfonic acid (4)

perfluoro-3-methoxypropanoic acid (4)

perfluoro-4-methoxybutanoic acid (4)

perfluorobutanesulfonic acid (10)

perfluorobutanoic acid (4)

perfluorodecanoic acid (4)

perfluorododecanoic acid (4)

perfluoroheptanesulfonic acid (4)

perfluoroheptanoic acid (10)

perfluorohexanesulfonic acid (10)

perfluorohexanoic acid (4)

perfluorononanoic acid (10)

perfluorooctanesulfonic acid (10)

perfluorooctanoic acid (10)

perfluoropentanesulfonic acid (4)

perfluoropentanoic acid (4)

perfluorotetradecanoic acid (4)

perfluorotridecanoic acid (4)

perfluoroundecanoic acid (4)

profenofos (4)

quinoline (4)

strontium (12)

tebuconazole (4)

Total Permethrin (4)

tribufos (4)

vanadium (12)

Sampling Facilities

Montebello Well Ground Water (GW)

Osborn Entry point Ground Water (GW)

Distribution System Ground Water (GW)

EDA Well Ground Water (GW)

Stand Pipe Well Ground Water (GW)

Distribution System - GW Ground Water (GW)

FAQ

Is Salt River Public Works tap water safe to drink?

When was Salt River Public Works last tested for water contamination?

Montebello Well
Ground Water (GW)

Osborn Entry point
Ground Water (GW)

Distribution System
Ground Water (GW)

EDA Well
Ground Water (GW)

Stand Pipe Well
Ground Water (GW)

Distribution System - GW
Ground Water (GW)