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Tap water quality report

Quail Run Water

EPA monitoring tested this supplier for 70 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

70
contaminants tested
12
detected
300
people served
39
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Mixed public/private
Counties served
Gila

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

39
health-based violations
147
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Resolved 2011-07-01 → 2011-09-30
MCL Health-based Resolved 2011-07-01 → 2011-09-30
MCL Health-based Resolved 2011-04-01 → 2011-06-30
MCL Health-based Resolved 2011-04-01 → 2011-06-30
MCL Health-based Resolved 2011-01-01 → 2011-03-31
MCL Health-based Resolved 2011-01-01 → 2011-03-31
MCL Health-based Resolved 2010-10-01 → 2010-12-31
MCL Health-based Resolved 2010-10-01 → 2010-12-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
740 µg/L 7.4%
of the EPA limit 10000 µg/L
 30/30 SYR4 2012–2019
Copper
70 µg/L 5.4%
of the EPA limit 1300 µg/L
 17/17 SYR4 2012–2018
Arsenic
26 µg/L 260%
of the EPA limit, in the worst sample — 10 µg/L
 16/37 SYR4 2012–2019
Fluoride
1100 µg/L 28%
of the EPA limit 4000 µg/L
 10/10 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2024
TTHM
12 µg/L 15%
of the EPA limit 80 µg/L
 3/4 SYR4 2012–2017
Chromium
5.6 µg/L 5.6%
of the EPA limit 100 µg/L
 2/2 SYR4 2014–2017
Total Haloacetic Acids (HAA5)
3.8 µg/L 6.3%
of the EPA limit 60 µg/L
 2/4 SYR4 2012–2017
Barium
5.8 µg/L 0.3%
of the EPA limit 2000 µg/L
 1/2 SYR4 2014–2017
Combined Radium (-226 And -228)
0.6000 pCi/L 12%
of the EPA limit 5 pCi/L
 1/2 SYR4 2014–2017
Lead
1.3 µg/L 8.7%
of the EPA limit 15 µg/L
 1/17 SYR4 2012–2018
Nitrate-Nitrite
710 µg/L 7.1%
of the EPA limit 10000 µg/L
 1/1 SYR4 2018
58 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
AITKEN, HOWARD
Phone
928-341-1670
Email
howardaitken@gmail.com

Frequently asked questions about Quail Run Water

Is Quail Run Water tap water safe to drink?

EPA monitoring detected 12 contaminants in Quail Run Water's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Quail Run Water's water?

EPA monitoring detected Nitrate, Copper, Arsenic, Fluoride, Lead, and others. The full list with the level and data source for each is above.

How many people does Quail Run Water serve?

Quail Run Water reports serving 300 people in Arizona, per its EPA record.

Has Quail Run Water had any water quality violations?

The EPA has 147 violations on file for Quail Run Water, of which 39 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.