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Tap water quality report

Epcor - Moovalya Keys

EPA monitoring tested this supplier for 80 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
17
detected
1,298
people served
43
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Surface water
Ownership
Private
Counties served
La Paz

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.

43
health-based violations
308
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2020-09-01 → 2020-09-30
TT Health-based Resolved 2020-09-01 → 2020-09-30
TT Health-based Resolved 2020-09-01 → 2020-09-30
TT Health-based Resolved 2020-09-01 → 2020-09-30
TT Health-based Resolved 2020-09-01 → 2020-09-30
TT Health-based Resolved 2020-09-01 → 2020-09-30
TT Health-based Resolved 2020-08-01 → 2020-08-31
TT Health-based Resolved 2020-08-01 → 2020-08-31
TT Health-based Resolved 2020-08-01 → 2020-08-31
TT Health-based Resolved 2020-08-01 → 2020-08-31

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 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
1305.5 µg/L 100%
of the EPA limit, at the 95th percentile of samples — 1300 µg/L
worst single sample: 1720 µg/L
110/110 SYR4 2014–2019
Lead
8.945 µg/L 60%
of the EPA limit 15 µg/L
worst single sample: 19.2 µg/L
40/110 SYR4 2014–2019
TTHM
115.4 µg/L 144%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 123 µg/L
37/37 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
48.96 µg/L 82%
of the EPA limit 60 µg/L
worst single sample: 56.2 µg/L
35/37 SYR4 2012–2019
Nitrate
380 µg/L 3.8%
of the EPA limit 10000 µg/L
 18/18 SYR4 2012–2019
Lead
0.0062 mg/L 41%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2023
Bromodichloromethane
24.185 µg/L
No EPA limit set
worst single sample: 24.8 µg/L
4/4 SYR4 2019
Bromoform
1.37 µg/L
No EPA limit set
worst single sample: 1.4 µg/L
4/4 SYR4 2019
Chloroform
34.015 µg/L
No EPA limit set
worst single sample: 35.5 µg/L
4/4 SYR4 2019
Dibromochloromethane
14.255 µg/L
No EPA limit set
worst single sample: 14.3 µg/L
4/4 SYR4 2019
Trichloroacetic Acid
10.03 µg/L
No EPA limit set
worst single sample: 10.6 µg/L
4/4 SYR4 2019
Dibromoacetic Acid
2.265 µg/L
No EPA limit set
worst single sample: 2.3 µg/L
2/4 SYR4 2019
Dichloroacetic Acid
6.99 µg/L
No EPA limit set
worst single sample: 7.1 µg/L
2/4 SYR4 2019
Nitrate-Nitrite
288.5 µg/L 2.9%
of the EPA limit 10000 µg/L
worst single sample: 290 µg/L
2/2 SYR4 2013–2019
Arsenic
2.7 µg/L 27%
of the EPA limit 10 µg/L
 1/1 SYR4 2019
Barium
110 µg/L 5.5%
of the EPA limit 2000 µg/L
 1/1 SYR4 2019
Fluoride
300 µg/L 7.5%
of the EPA limit 4000 µg/L
 1/1 SYR4 2019
63 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, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DIDOMIZIO, TOM
Phone
623-445-2431
Email
[email protected]

Frequently asked questions about Epcor - Moovalya Keys

Is Epcor - Moovalya Keys tap water safe to drink?

EPA monitoring detected 17 contaminants in Epcor - Moovalya Keys'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 Epcor - Moovalya Keys's water?

EPA monitoring detected Copper, Lead, TTHM, Total Haloacetic Acids (HAA5), Nitrate, and others. The full list with the level and data source for each is above.

How many people does Epcor - Moovalya Keys serve?

Epcor - Moovalya Keys reports serving 1,298 people in Arizona, per its EPA record.

Has Epcor - Moovalya Keys had any water quality violations?

The EPA has 308 violations on file for Epcor - Moovalya Keys, of which 43 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.