Tap WaterIndex

← Arizona

Tap water quality report

Salt River North Mesa

EPA monitoring tested this supplier for 70 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

70
contaminants tested
9
detected
100
people served
2
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Native American

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.

2
health-based violations
205
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2008-01-01 → 2008-03-31
MCL Health-based Resolved 2007-10-01 → 2007-12-31
MR Monitoring Resolved 2011-01-01 → 2011-12-31
Other Monitoring Resolved 2007-07-01
Other Monitoring Resolved 2006-07-01
Other Monitoring Resolved 2005-07-01
MR Monitoring Resolved 2005-01-01 → 2005-12-31
MR Monitoring Resolved 2005-01-01 → 2005-12-31
Other Monitoring Resolved 2004-07-01
Other Monitoring Resolved 2004-07-01

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
Arsenic
5.8 µg/L 58%
of the EPA limit 10 µg/L
 16/33 SYR4 2012–2019
Nitrate
2700 µg/L 27%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Lead
0.0050 mg/L 33%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2025
TTHM
79 µg/L 99%
of the EPA limit 80 µg/L
 5/5 SYR4 2012–2018
Total Haloacetic Acids (HAA5)
10 µg/L 17%
of the EPA limit 60 µg/L
 5/5 SYR4 2012–2018
Combined Uranium
4.1 µg/L 14%
of the EPA limit 30 µg/L
 2/2 SYR4 2013–2016
Barium
19 µg/L 1%
of the EPA limit 2000 µg/L
 1/1 SYR4 2019
Fluoride
680 µg/L 17%
of the EPA limit 4000 µg/L
 1/1 SYR4 2019
Selenium
5.2 µg/L 10%
of the EPA limit 50 µg/L
 1/1 SYR4 2019
61 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 TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Martin Harvier
Phone
4808508000
Email
Martin.Harvier@SRPMIC-nsn.gov

Frequently asked questions about Salt River North Mesa

Is Salt River North Mesa tap water safe to drink?

EPA monitoring detected 9 contaminants in Salt River North Mesa'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 Salt River North Mesa's water?

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

How many people does Salt River North Mesa serve?

Salt River North Mesa reports serving 100 people in Arizona, per its EPA record.

Has Salt River North Mesa had any water quality violations?

The EPA has 205 violations on file for Salt River North Mesa, of which 2 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.