Johnson Utilities (AZ) Water Quality

Johnson Utilities is a large public water system in EPA region 9 that provides tap water for the 85140, 85143 zip codes. It has 21 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 1.62 µg/L. The maximum reported level of Manganese was 3.8 µg/L. There were 2 contamintants found in the Johnson Utilities water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (20)
1,2,3-trichloropropane (20)
1,3-butadiene (20)
1,4-dioxane (20)
1-butanol (12)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (15)
1H,1H,2H,2H-perfluorodecane sulfonic acid (15)
1H,1H,2H,2H-perfluorohexane sulfonic acid (15)
1H,1H,2H,2H-perfluorooctane sulfonic acid (15)
2-methoxyethanol (12)
2-propen-1-ol (Allyl Alcohol) (12)
4,8-dioxa-3H-perfluorononanoic acid (15)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (15)
alpha-hexachlorocyclohexane (12)
bromochloromethane (Halon 1011) (20)
bromomethane (20)
Butylated Hydroxyanisole (12)
chlorate (39)
chlorodifluoromethane (HCFC-22) (20)
chloromethane (20)
chlorpyrifos (12)
chromium (39)
chromium-6 (39)
cobalt (39)
dimethipin (12)
ethoprop (12)
Germanium (11)
HAA5 (five regulated haloacetic acids) (8)
HAA6Br (six brominated haloacetic acids) (8)
HAA9 (nine haloacetic acids) (8)
hexafluoropropylene oxide dimer acid (GenX) (15)
lithium (15)
Manganese (11)
molybdenum (39)
N-ethyl perfluorooctanesulfonamidoacetic acid (15)
N-methyl perfluorooctanesulfonamidoacetic acid (15)
nonafluoro-3,6-dioxaheptanoic acid (15)
o-toluidine (12)
oxyfluorfen (12)
perfluoro(2-ethoxyethane)sulfonic acid (15)
perfluoro-3-methoxypropanoic acid (15)
perfluoro-4-methoxybutanoic acid (15)
perfluorobutanesulfonic acid (35)
perfluorobutanoic acid (15)
perfluorodecanoic acid (15)
perfluorododecanoic acid (15)
perfluoroheptanesulfonic acid (15)
perfluoroheptanoic acid (35)
perfluorohexanesulfonic acid (35)
perfluorohexanoic acid (15)
perfluorononanoic acid (35)
perfluorooctanesulfonic acid (35)
perfluorooctanoic acid (35)
perfluoropentanesulfonic acid (15)
perfluoropentanoic acid (15)
perfluorotetradecanoic acid (15)
perfluorotridecanoic acid (15)
perfluoroundecanoic acid (15)
profenofos (12)
quinoline (12)
strontium (38)
tebuconazole (12)
Total Permethrin (12)
tribufos (12)
vanadium (39)

1,1-dichloroethane (20)

Skyline Well

EPDS003 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.03 µg/L

Below Reporting Level

3/23/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.03 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.03 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (20)

Skyline Well

EPDS003 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.03 µg/L

Below Reporting Level

3/23/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.03 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.03 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

1,3-butadiene (20)

Skyline Well

EPDS003 ℹ️

<0.1 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.1 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.1 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.1 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.1 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.1 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.1 µg/L

Below Reporting Level

7/14/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.1 µg/L

Below Reporting Level

3/23/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.1 µg/L

Below Reporting Level

3/17/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.1 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.1 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.1 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.1 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.1 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.1 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.1 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.1 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

1,4-dioxane (20)

Skyline Well

EPDS003 ℹ️

<0.07 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.07 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.07 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.07 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.07 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.07 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.07 µg/L

Below Reporting Level

7/14/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.07 µg/L

Below Reporting Level

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.07 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.07 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.07 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.07 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.07 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.07 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.07 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.07 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.07 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

1-butanol (12)

Finished Water

Main Yard ℹ️

<2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<2 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<2 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<2 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

2-methoxyethanol (12)

Finished Water

Main Yard ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.4 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.4 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.4 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.4 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.4 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.4 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (12)

Finished Water

Main Yard ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.5 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.5 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.5 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.5 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.5 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.5 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.002 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.002 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.002 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.002 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.002 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (12)

Finished Water

Main Yard ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.01 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.01 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.01 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.01 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.01 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.01 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (20)

Skyline Well

EPDS003 ℹ️

<0.06 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.06 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.06 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.06 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.06 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.06 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.06 µg/L

Below Reporting Level

7/14/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.06 µg/L

Below Reporting Level

3/23/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.06 µg/L

Below Reporting Level

3/17/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.06 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.06 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.06 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.06 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.06 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.06 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.06 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.06 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

bromomethane (20)

Skyline Well

EPDS003 ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.2 µg/L

Below Reporting Level

3/23/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.2 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.2 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (12)

Finished Water

Main Yard ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

chlorate (39)

Skyline Well

EPDS003 ℹ️

<20 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<20 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<20 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<20 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 3 µg/L

7/15/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<20 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<20 µg/L

Below Reporting Level

7/15/2015

11 years ago

DSMRT for EPDS001

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/15/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<20 µg/L

Below Reporting Level

7/15/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

21 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 1 µg/L

7/14/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/14/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/14/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/14/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<20 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<20 µg/L

Below Reporting Level

7/14/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

<20 µg/L

Below Reporting Level

3/17/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/24/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/23/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/23/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/23/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<20 µg/L

Below Reporting Level

2/9/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/9/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

34 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 14 µg/L

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<20 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<20 µg/L

Below Reporting Level

1/28/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<20 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<20 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<20 µg/L

Below Reporting Level

1/21/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<20 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<20 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<20 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (20)

Skyline Well

EPDS003 ℹ️

<0.08 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.08 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.08 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.08 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.08 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.08 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.08 µg/L

Below Reporting Level

7/14/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.08 µg/L

Below Reporting Level

3/23/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.08 µg/L

Below Reporting Level

3/17/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.08 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.08 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.08 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.08 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.08 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.08 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.08 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.08 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

chloromethane (20)

Skyline Well

EPDS003 ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.2 µg/L

Below Reporting Level

3/23/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.2 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.2 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.2 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

chlorpyrifos (12)

Finished Water

Main Yard ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

chromium (39)

DSMRT for EPDS001

Distribution System ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3 µg/L

12/10/2015

10 years ago

Johnson Ranch WP

EPDS001 ℹ️

4 µg/L

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

8/17/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4 µg/L

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

3.7 µg/L

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

7/21/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.1 µg/L

7/21/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.1 µg/L

7/21/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.1 µg/L

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3 µg/L

7/21/2015

11 years ago

Skyline Well

EPDS003 ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.8 µg/L

7/21/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.6 µg/L

7/15/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.3 µg/L

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.3 µg/L

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

7.8 µg/L

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

7/14/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6.8 µg/L

7/14/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4 µg/L

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.7 µg/L

7/14/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3 µg/L

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.6 µg/L

7/14/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

3.1 µg/L

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

2/24/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

3.1 µg/L

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

2/24/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

3.1 µg/L

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

2/24/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L

2/24/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

7.8 µg/L

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

2/23/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.5 µg/L

2/23/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.6 µg/L

2/23/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

3.1 µg/L

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

2/23/2015

11 years ago

Oasis WP

EPDS002 ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.4 µg/L

2/10/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

3.4 µg/L

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

2/9/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

3.7 µg/L

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

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.6 µg/L

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

3.7 µg/L

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

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.1 µg/L

1/21/2015

11 years ago

Ricke WP

EPDS007 ℹ️

8.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 7.9 µg/L

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

4 µg/L

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

1/19/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

2.9 µg/L

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

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

1/19/2015

11 years ago

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

Contaminant Details

chromium-6 (39)

DSMRT for EPDS009

Distribution System ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.07 µg/L

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.57 µg/L

7/21/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.27 µg/L

7/21/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

3.2 µg/L

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

7/21/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

3.2 µg/L

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

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

3.1 µg/L

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

7/21/2015

11 years ago

Skyline Well

EPDS003 ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.17 µg/L

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.87 µg/L

7/21/2015

11 years ago

DSMRT for EPDS001

Distribution System ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.27 µg/L

7/15/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.77 µg/L

7/15/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.37 µg/L

7/15/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.67 µg/L

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.67 µg/L

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.07 µg/L

7/15/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

6.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 6.37 µg/L

7/14/2015

11 years ago

Ricke WP

EPDS007 ℹ️

6.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 6.27 µg/L

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.07 µg/L

7/14/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

3.2 µg/L

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

7/14/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.67 µg/L

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.17 µg/L

7/14/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

4.8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.77 µg/L

3/17/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.27 µg/L

3/17/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.27 µg/L

3/17/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.27 µg/L

3/17/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

3.2 µg/L

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

2/24/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

8.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 8.07 µg/L

2/23/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

3.4 µg/L

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

2/23/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

3.2 µg/L

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

2/23/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.67 µg/L

2/9/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

3.1 µg/L

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

2/9/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

3.1 µg/L

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

2/9/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.87 µg/L

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.87 µg/L

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.07 µg/L

1/27/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

3.5 µg/L

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

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.67 µg/L

1/21/2015

11 years ago

Ricke WP

EPDS007 ℹ️

8.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 8.27 µg/L

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.67 µg/L

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.07 µg/L

1/19/2015

11 years ago

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

Contaminant Details

cobalt (39)

DSMRT for EPDS001

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/10/2015

10 years ago

Johnson Ranch WP

EPDS001 ℹ️

<1 µg/L

Below Reporting Level

8/17/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<1 µg/L

Below Reporting Level

7/15/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/15/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<1 µg/L

Below Reporting Level

7/15/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/14/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/14/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/14/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<1 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<1 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<1 µg/L

Below Reporting Level

7/14/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/24/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/23/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/23/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/23/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/23/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<1 µg/L

Below Reporting Level

2/10/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/9/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<1 µg/L

Below Reporting Level

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<1 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<1 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<1 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<1 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<1 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<1 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<1 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<1 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

dimethipin (12)

Finished Water

Main Yard ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

ethoprop (12)

Finished Water

Main Yard ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

Germanium (11)

Finished Water

Circle Cross TP ℹ️

0.59 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.29 µg/L

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.1 µg/L

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

0.35 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.05 µg/L

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

0.32 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.02 µg/L

7/16/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

0.37 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.07 µg/L

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

0.33 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.03 µg/L

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

0.31 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.01 µg/L

1/17/2020

6 years ago

Finished Water

Oasis TP ℹ️

0.64 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.34 µg/L

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

0.6 µg/L

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

1/16/2020

6 years ago

Finished Water

Main Yard ℹ️

0.33 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.03 µg/L

1/16/2020

6 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

2617 W. Mericrest

Distribution System ℹ️

1.22 µg/L

Meets Reporting Threshold

7/15/2020

6 years ago

27347 N. Gary Road

Distribution System ℹ️

1.06 µg/L

Meets Reporting Threshold

7/15/2020

6 years ago

Wild Horse Estate

Distribution System ℹ️

1.03 µg/L

Meets Reporting Threshold

7/15/2020

6 years ago

31027 N. Karen Way

Distribution System ℹ️

0.524 µg/L

Meets Reporting Threshold

7/15/2020

6 years ago

31027 N. Karen Way

Distribution System ℹ️

1.62 µg/L

Meets Reporting Threshold

1/20/2020

6 years ago

27347 N. Gary Road

Distribution System ℹ️

1.188 µg/L

Meets Reporting Threshold

1/17/2020

6 years ago

2617 W. Mericrest

Distribution System ℹ️

0.972 µg/L

Meets Reporting Threshold

1/17/2020

6 years ago

Wild Horse Estate

Distribution System ℹ️

0.526 µg/L

Meets Reporting Threshold

1/17/2020

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

2617 W. Mericrest

Distribution System ℹ️

1.22 µg/L

7/15/2020

6 years ago

27347 N. Gary Road

Distribution System ℹ️

1.06 µg/L

7/15/2020

6 years ago

Wild Horse Estate

Distribution System ℹ️

1.03 µg/L

7/15/2020

6 years ago

31027 N. Karen Way

Distribution System ℹ️

0.524 µg/L

7/15/2020

6 years ago

31027 N. Karen Way

Distribution System ℹ️

1.62 µg/L

1/20/2020

6 years ago

2617 W. Mericrest

Distribution System ℹ️

0.972 µg/L

1/17/2020

6 years ago

27347 N. Gary Road

Distribution System ℹ️

0.95 µg/L

1/17/2020

6 years ago

Wild Horse Estate

Distribution System ℹ️

0.526 µg/L

1/17/2020

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (8)

2617 W. Mericrest

Distribution System ℹ️

1.22 µg/L

7/15/2020

6 years ago

27347 N. Gary Road

Distribution System ℹ️

1.06 µg/L

7/15/2020

6 years ago

Wild Horse Estate

Distribution System ℹ️

1.03 µg/L

7/15/2020

6 years ago

31027 N. Karen Way

Distribution System ℹ️

0.524 µg/L

7/15/2020

6 years ago

31027 N. Karen Way

Distribution System ℹ️

1.62 µg/L

1/20/2020

6 years ago

27347 N. Gary Road

Distribution System ℹ️

1.188 µg/L

1/17/2020

6 years ago

2617 W. Mericrest

Distribution System ℹ️

0.972 µg/L

1/17/2020

6 years ago

Wild Horse Estate

Distribution System ℹ️

0.526 µg/L

1/17/2020

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (15)

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

lithium (15)

Finished Water

Sierra Vista TP ℹ️

133 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 124 µg/L

1/22/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

130 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 121 µg/L

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

129 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 120 µg/L

1/21/2025

20 months ago

Finished Water

Main Yard ℹ️

125 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 116 µg/L

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

68.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 59.2 µg/L

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

64.4 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 55.4 µg/L

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

39.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 30.6 µg/L

1/21/2025

20 months ago

Raw Water

Promenade I ℹ️

166 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 157 µg/L

7/24/2024

26 months ago

Finished Water

Sierra Vista TP ℹ️

143 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 134 µg/L

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

185 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 176 µg/L

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

135 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 126 µg/L

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

88.1 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 79.1 µg/L

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

69.1 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 60.1 µg/L

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

130 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 121 µg/L

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

68.8 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 59.8 µg/L

7/16/2024

26 months ago

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

Contaminant Details

Manganese (11)

Finished Water

Ricke/Magma TP ℹ️

3.8 µg/L

Meets Reporting Threshold

7/16/2020

6 years ago

Finished Water

Main Yard ℹ️

1.7 µg/L

Meets Reporting Threshold

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

0.56 µg/L

Meets Reporting Threshold

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

0.51 µg/L

Meets Reporting Threshold

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

1.1 µg/L

Meets Reporting Threshold

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

1.1 µg/L

Meets Reporting Threshold

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

0.69 µg/L

Meets Reporting Threshold

1/17/2020

6 years ago

Finished Water

Oasis TP ℹ️

1.1 µg/L

Meets Reporting Threshold

1/16/2020

6 years ago

Finished Water

Main Yard ℹ️

0.46 µg/L

Meets Reporting Threshold

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

0.41 µg/L

Meets Reporting Threshold

1/16/2020

6 years ago

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

Contaminant Details

molybdenum (39)

DSMRT for EPDS001

Distribution System ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

12/10/2015

10 years ago

Johnson Ranch WP

EPDS001 ℹ️

<1 µg/L

Below Reporting Level

8/17/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

7/21/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.4 µg/L

7/21/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

7/21/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

7/21/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<1 µg/L

Below Reporting Level

7/21/2015

11 years ago

Oasis WP

EPDS002 ℹ️

2.6 µg/L

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

7/15/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0 µg/L

7/15/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0 µg/L

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<1 µg/L

Below Reporting Level

7/15/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

4.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.4 µg/L

7/14/2015

11 years ago

Ricke WP

EPDS007 ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.3 µg/L

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.5 µg/L

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

7/14/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

7/14/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

7/14/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

2/24/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

2/24/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.4 µg/L

2/24/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.4 µg/L

2/24/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4 µg/L

2/23/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.9 µg/L

2/23/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

2/23/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0 µg/L

2/23/2015

11 years ago

Oasis WP

EPDS002 ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.1 µg/L

2/10/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

2/9/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

1.2 µg/L

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

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<1 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<1 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.4 µg/L

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L

1/21/2015

11 years ago

Ricke WP

EPDS007 ℹ️

4.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.8 µg/L

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

1.1 µg/L

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

1/19/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<1 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<1 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.006 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.006 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.006 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.006 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.006 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.006 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.006 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.006 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.006 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.006 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.006 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.006 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.006 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.006 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.006 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.02 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.02 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.02 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.02 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.02 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.02 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.02 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

o-toluidine (12)

Finished Water

Main Yard ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.007 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.007 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.007 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.007 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.007 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.007 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

oxyfluorfen (12)

Finished Water

Main Yard ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.05 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.05 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.05 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.05 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.05 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.05 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (35)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Raw Water

Promenade I ℹ️

0.0075 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0045 µg/L

7/24/2024

26 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Skyline Well

EPDS003 ℹ️

<0.09 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.09 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.09 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.09 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.09 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.09 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.09 µg/L

Below Reporting Level

7/14/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.09 µg/L

Below Reporting Level

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.09 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.09 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.09 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.09 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.09 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.09 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.09 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.09 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.09 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

perfluorobutanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.005 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluorodecanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluorododecanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluoroheptanoic acid (35)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Skyline Well

EPDS003 ℹ️

<0.01 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.01 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.01 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.01 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.01 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.01 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.01 µg/L

Below Reporting Level

7/14/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.01 µg/L

Below Reporting Level

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.01 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.01 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.01 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.01 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.01 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.01 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.01 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.01 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.01 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (35)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Skyline Well

EPDS003 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.03 µg/L

Below Reporting Level

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.03 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.03 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.03 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.03 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

perfluorohexanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Raw Water

Promenade I ℹ️

0.0059 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0029 µg/L

7/24/2024

26 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluorononanoic acid (35)

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

Skyline Well

EPDS003 ℹ️

<0.02 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.02 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.02 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.02 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.02 µg/L

Below Reporting Level

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.02 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.02 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.02 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (35)

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

Skyline Well

EPDS003 ℹ️

<0.04 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.04 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.04 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.04 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.04 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.04 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.04 µg/L

Below Reporting Level

7/14/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.04 µg/L

Below Reporting Level

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.04 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.04 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.04 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.04 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.04 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.04 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.04 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.04 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.04 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

perfluorooctanoic acid (35)

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Raw Water

Promenade I ℹ️

0.0087 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0047 µg/L

7/24/2024

26 months ago

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

Skyline Well

EPDS003 ℹ️

<0.02 µg/L

Below Reporting Level

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.02 µg/L

Below Reporting Level

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.02 µg/L

Below Reporting Level

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.02 µg/L

Below Reporting Level

7/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

<0.02 µg/L

Below Reporting Level

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

<0.02 µg/L

Below Reporting Level

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

<0.02 µg/L

Below Reporting Level

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

<0.02 µg/L

Below Reporting Level

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

Oasis WP

EPDS002 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

<0.02 µg/L

Below Reporting Level

1/19/2015

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.004 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluoropentanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/21/2025

20 months ago

Raw Water

Promenade I ℹ️

0.0101 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0071 µg/L

7/24/2024

26 months ago

Finished Water

Sierra Vista TP ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.003 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluorotetradecanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.008 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.008 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.008 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.008 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.008 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.008 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.008 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.008 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.008 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.008 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.008 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.008 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.008 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.008 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.008 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluorotridecanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.007 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.007 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.007 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.007 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.007 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.007 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.007 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.007 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.007 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.007 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.007 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.007 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.007 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

perfluoroundecanoic acid (15)

Finished Water

Sierra Vista TP ℹ️

<0.002 µg/L

Below Reporting Level

1/22/2025

20 months ago

Finished Water

Main Yard ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Circle Cross TP ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Promenade 2 ℹ️

<0.002 µg/L

Below Reporting Level

1/21/2025

20 months ago

Finished Water

Sierra Vista TP ℹ️

<0.002 µg/L

Below Reporting Level

7/24/2024

26 months ago

Raw Water

Promenade I ℹ️

<0.002 µg/L

Below Reporting Level

7/24/2024

26 months ago

Finished Water

Main Yard ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Circle Cross TP ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Ricke/Magma TP ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2024

26 months ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.002 µg/L

Below Reporting Level

7/16/2024

26 months ago

Finished Water

Promenade 2 ℹ️

<0.002 µg/L

Below Reporting Level

7/16/2024

26 months ago

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

Contaminant Details

profenofos (12)

Finished Water

Main Yard ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.3 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.3 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.3 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.3 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.3 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.3 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

quinoline (12)

Finished Water

Main Yard ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.02 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.02 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.02 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

strontium (38)

DSMRT for EPDS001

Distribution System ℹ️

680 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 679.7 µg/L

12/10/2015

10 years ago

Johnson Ranch WP

EPDS001 ℹ️

1400 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1399.7 µg/L

8/17/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

1400 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1399.7 µg/L

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

1300 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1299.7 µg/L

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

1000 µg/L

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

7/21/2015

11 years ago

Skyline Well

EPDS003 ℹ️

830 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 829.7 µg/L

7/21/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

760 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 759.7 µg/L

7/21/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

740 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 739.7 µg/L

7/21/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

730 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 729.7 µg/L

7/21/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

1400 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1399.7 µg/L

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

1200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1199.7 µg/L

7/15/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

580 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 579.7 µg/L

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

360 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 359.7 µg/L

7/15/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

1400 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1399.7 µg/L

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

1200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1199.7 µg/L

7/14/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

740 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 739.7 µg/L

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

600 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 599.7 µg/L

7/14/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 149.7 µg/L

7/14/2015

11 years ago

Ricke WP

EPDS007 ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 149.7 µg/L

7/14/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

740 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 739.7 µg/L

2/24/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

730 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 729.7 µg/L

2/24/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

710 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 709.7 µg/L

2/24/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

710 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 709.7 µg/L

2/24/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

1500 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1499.7 µg/L

2/23/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

1200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1199.7 µg/L

2/23/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

720 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 719.7 µg/L

2/23/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

96 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 95.7 µg/L

2/23/2015

11 years ago

Oasis WP

EPDS002 ℹ️

680 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 679.7 µg/L

2/10/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

710 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 709.7 µg/L

2/9/2015

11 years ago

Hardison Well

EPDS009 ℹ️

1200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1199.7 µg/L

1/28/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

1000 µg/L

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

1/28/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

510 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 509.7 µg/L

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

570 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 569.7 µg/L

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

570 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 569.7 µg/L

1/21/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

1400 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1399.7 µg/L

1/19/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

980 µg/L

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

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

790 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 789.7 µg/L

1/19/2015

11 years ago

Ricke WP

EPDS007 ℹ️

90 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 89.7 µg/L

1/19/2015

11 years ago

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

Contaminant Details

tebuconazole (12)

Finished Water

Main Yard ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

Total Permethrin (12)

Finished Water

Main Yard ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.04 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.04 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.04 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.04 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.04 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.04 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

tribufos (12)

Finished Water

Main Yard ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2020

6 years ago

Finished Water

Ricke/Magma TP ℹ️

<0.07 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Wildhorse/Cressfield TP ℹ️

<0.07 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

MSF/Skyline/Santan TP ℹ️

<0.07 µg/L

Below Reporting Level

1/17/2020

6 years ago

Finished Water

Main Yard ℹ️

<0.07 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Oasis TP ℹ️

<0.07 µg/L

Below Reporting Level

1/16/2020

6 years ago

Finished Water

Circle Cross TP ℹ️

<0.07 µg/L

Below Reporting Level

1/16/2020

6 years ago

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

Contaminant Details

vanadium (39)

DSMRT for EPDS001

Distribution System ℹ️

13 µg/L

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

12/10/2015

10 years ago

Johnson Ranch WP

EPDS001 ℹ️

9.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.6 µg/L

8/17/2015

11 years ago

Skyline Well

EPDS003 ℹ️

14 µg/L

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

7/21/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

14 µg/L

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

7/21/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

14 µg/L

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

7/21/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

14 µg/L

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

7/21/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

13 µg/L

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

7/21/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

13 µg/L

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

7/21/2015

11 years ago

Hardison Well

EPDS009 ℹ️

13 µg/L

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

7/21/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.8 µg/L

7/21/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 10.8 µg/L

7/15/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.8 µg/L

7/15/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

9.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 8.9 µg/L

7/15/2015

11 years ago

Oasis WP

EPDS002 ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L

7/15/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

29 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 28.8 µg/L

7/14/2015

11 years ago

Ricke WP

EPDS007 ℹ️

29 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 28.8 µg/L

7/14/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

14 µg/L

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

7/14/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

13 µg/L

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

7/14/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 10.8 µg/L

7/14/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.8 µg/L

7/14/2015

11 years ago

DSMRT for EPDS005

Distribution System ℹ️

13 µg/L

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

2/24/2015

11 years ago

DSMRT for EPDS009

Distribution System ℹ️

13 µg/L

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

2/24/2015

11 years ago

DSMRT for EPDS010

Distribution System ℹ️

13 µg/L

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

2/24/2015

11 years ago

DSMRT for EPDS003

Distribution System ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 11.8 µg/L

2/24/2015

11 years ago

DSMRT for EPDS007

Distribution System ℹ️

34 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 33.8 µg/L

2/23/2015

11 years ago

DSMRT for EPDS002

Distribution System ℹ️

14 µg/L

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

2/23/2015

11 years ago

DSMRT for EPDS004

Distribution System ℹ️

13 µg/L

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

2/23/2015

11 years ago

DSMRT for EPDS008

Distribution System ℹ️

8.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 8.3 µg/L

2/23/2015

11 years ago

Oasis WP

EPDS002 ℹ️

5.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.1 µg/L

2/10/2015

11 years ago

DSMRT for EPDS006

Distribution System ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 11.8 µg/L

2/9/2015

11 years ago

San Tan Well #2

EPDS005 ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 11.8 µg/L

1/28/2015

11 years ago

Hardison Well

EPDS009 ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 11.8 µg/L

1/28/2015

11 years ago

Circle Cross WP

EPDS004 ℹ️

9.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.2 µg/L

1/28/2015

11 years ago

Morning Sun WP

EPDS010 ℹ️

13 µg/L

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

1/27/2015

11 years ago

Morning Sun Well #1

EPDS006 ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 10.8 µg/L

1/21/2015

11 years ago

Ricke WP

EPDS007 ℹ️

34 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 33.8 µg/L

1/19/2015

11 years ago

Johnson Ranch WP

EPDS001 ℹ️

13 µg/L

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

1/19/2015

11 years ago

Skyline Well

EPDS003 ℹ️

13 µg/L

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

1/19/2015

11 years ago

Wild Horse WP

EPDS008 ℹ️

8.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 8.6 µg/L

1/19/2015

11 years ago

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

Contaminant Details

Sampling Facilities

Main Yard
Ground Water (GW)

Finished WaterEntry Point to the Distribution System (EP)

Circle Cross TP
Ground Water (GW)

Finished WaterEntry Point to the Distribution System (EP)

Ricke/Magma TP
Ground Water (GW)

Finished WaterEntry Point to the Distribution System (EP)

Wildhorse/Cressfield TP
Ground Water (GW)

Finished WaterEntry Point to the Distribution System (EP)

MSF/Skyline/Santan TP
Ground Water (GW)

Finished WaterEntry Point to the Distribution System (EP)

Sierra Vista TP
Ground Water (GW)

Finished WaterEntry Point to the Distribution System (EP)

Promenade I
Ground Water (GW)

Raw WaterEntry Point to the Distribution System (EP)

Promenade 2
Ground Water (GW)

Finished WaterEntry Point to the Distribution System (EP)

Oasis TP
Ground Water (GW)

Finished WaterEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

27347 N. Gary RoadDistribution System (DS)

Wild Horse EstateDistribution System (DS)

2617 W. MericrestDistribution System (DS)

31027 N. Karen WayDistribution System (DS)

EPDS001
Ground Water (GW)

Johnson Ranch WPEntry Point to the Distribution System (EP)

EPDS002
Ground Water (GW)

Oasis WPEntry Point to the Distribution System (EP)

EPDS003
Ground Water (GW)

Skyline WellEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

DSMRT for EPDS001Maximum Residence Time (MR)

DSMRT for EPDS002Maximum Residence Time (MR)

DSMRT for EPDS003Maximum Residence Time (MR)

DSMRT for EPDS004Maximum Residence Time (MR)

DSMRT for EPDS005Maximum Residence Time (MR)

DSMRT for EPDS006Maximum Residence Time (MR)

DSMRT for EPDS007Maximum Residence Time (MR)

DSMRT for EPDS008Maximum Residence Time (MR)

DSMRT for EPDS009Maximum Residence Time (MR)

DSMRT for EPDS010Maximum Residence Time (MR)

EPDS004
Ground Water (GW)

Circle Cross WPEntry Point to the Distribution System (EP)

EPDS005
Ground Water (GW)

San Tan Well #2Entry Point to the Distribution System (EP)

EPDS006
Ground Water (GW)

Morning Sun Well #1Entry Point to the Distribution System (EP)

EPDS007
Ground Water (GW)

Ricke WPEntry Point to the Distribution System (EP)

EPDS008
Ground Water (GW)

Wild Horse WPEntry Point to the Distribution System (EP)

EPDS009
Ground Water (GW)

Hardison WellEntry Point to the Distribution System (EP)

EPDS010
Ground Water (GW)

Morning Sun WPEntry Point to the Distribution System (EP)

FAQ

Is Johnson Utilities tap water safe to drink?

When was Johnson Utilities last tested for water contamination?

The latest water samples were taken on January 22nd, 2025.

Contaminants

1,1-dichloroethane (20)

1,2,3-trichloropropane (20)

1,3-butadiene (20)

1,4-dioxane (20)

1-butanol (12)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (15)

1H,1H,2H,2H-perfluorodecane sulfonic acid (15)

1H,1H,2H,2H-perfluorohexane sulfonic acid (15)

1H,1H,2H,2H-perfluorooctane sulfonic acid (15)

2-methoxyethanol (12)

2-propen-1-ol (Allyl Alcohol) (12)

4,8-dioxa-3H-perfluorononanoic acid (15)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (15)

alpha-hexachlorocyclohexane (12)

bromochloromethane (Halon 1011) (20)

bromomethane (20)

Butylated Hydroxyanisole (12)

chlorate (39)

chlorodifluoromethane (HCFC-22) (20)

chloromethane (20)

chlorpyrifos (12)

chromium (39)

chromium-6 (39)

cobalt (39)

dimethipin (12)

ethoprop (12)

Germanium (11)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (15)

lithium (15)

Manganese (11)

molybdenum (39)

N-ethyl perfluorooctanesulfonamidoacetic acid (15)

N-methyl perfluorooctanesulfonamidoacetic acid (15)

nonafluoro-3,6-dioxaheptanoic acid (15)

o-toluidine (12)

oxyfluorfen (12)

perfluoro(2-ethoxyethane)sulfonic acid (15)

perfluoro-3-methoxypropanoic acid (15)

perfluoro-4-methoxybutanoic acid (15)

perfluorobutanesulfonic acid (35)

perfluorobutanoic acid (15)

perfluorodecanoic acid (15)

perfluorododecanoic acid (15)

perfluoroheptanesulfonic acid (15)

perfluoroheptanoic acid (35)

perfluorohexanesulfonic acid (35)

perfluorohexanoic acid (15)

perfluorononanoic acid (35)

perfluorooctanesulfonic acid (35)

perfluorooctanoic acid (35)

perfluoropentanesulfonic acid (15)

perfluoropentanoic acid (15)

perfluorotetradecanoic acid (15)

perfluorotridecanoic acid (15)

perfluoroundecanoic acid (15)

profenofos (12)

quinoline (12)

strontium (38)

tebuconazole (12)

Total Permethrin (12)

tribufos (12)

vanadium (39)

Sampling Facilities

Main Yard Ground Water (GW)

Circle Cross TP Ground Water (GW)

Ricke/Magma TP Ground Water (GW)

Wildhorse/Cressfield TP Ground Water (GW)

MSF/Skyline/Santan TP Ground Water (GW)

Sierra Vista TP Ground Water (GW)

Promenade I Ground Water (GW)

Promenade 2 Ground Water (GW)

Oasis TP Ground Water (GW)

Distribution System Ground Water (GW)

EPDS001 Ground Water (GW)

EPDS002 Ground Water (GW)

EPDS003 Ground Water (GW)

Main Yard
Ground Water (GW)

Circle Cross TP
Ground Water (GW)

Ricke/Magma TP
Ground Water (GW)

Wildhorse/Cressfield TP
Ground Water (GW)

MSF/Skyline/Santan TP
Ground Water (GW)

Sierra Vista TP
Ground Water (GW)

Promenade I
Ground Water (GW)

Promenade 2
Ground Water (GW)

Oasis TP
Ground Water (GW)

Distribution System
Ground Water (GW)

EPDS001
Ground Water (GW)

EPDS002
Ground Water (GW)

EPDS003
Ground Water (GW)

Distribution System
Ground Water (GW)

EPDS004
Ground Water (GW)

EPDS005
Ground Water (GW)

EPDS006
Ground Water (GW)

EPDS007
Ground Water (GW)

EPDS008
Ground Water (GW)

EPDS009
Ground Water (GW)

EPDS010
Ground Water (GW)