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Tap water quality report

Wenden Dwid

EPA monitoring tested this supplier for 68 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
10
detected
360
people served
113
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground 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.

113
health-based violations
283
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2020-04-01 → 2020-06-30
MCL Health-based Resolved 2020-04-01 → 2020-06-30
MCL Health-based Resolved 2020-04-01 → 2020-06-30
MCL Health-based Resolved 2020-04-01 → 2020-06-30
MCL Health-based Resolved 2020-04-01 → 2020-06-30
MCL Health-based Resolved 2020-04-01 → 2020-06-30
MCL Health-based Resolved 2020-01-01 → 2020-03-31
MCL Health-based Resolved 2020-01-01 → 2020-03-31
MCL Health-based Resolved 2020-01-01 → 2020-03-31
MCL Health-based Resolved 2020-01-01 → 2020-03-31

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
Fluoride
4360 µg/L 109%
of the EPA limit, in the worst sample — 4000 µg/L
 33/33 SYR4 2012–2019
Arsenic
18.4 µg/L 184%
of the EPA limit, in the worst sample — 10 µg/L
 32/32 SYR4 2012–2019
Nitrate
4100 µg/L 41%
of the EPA limit 10000 µg/L
 30/30 SYR4 2012–2019
Copper
330 µg/L 25%
of the EPA limit 1300 µg/L
 28/31 SYR4 2013–2019
Lead
5.4 µg/L 36%
of the EPA limit 15 µg/L
 18/31 SYR4 2013–2019
Lead
0.0044 mg/L 29%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2025
TTHM
580 µg/L 725%
of the EPA limit, in the worst sample — 80 µg/L
 8/9 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
420 µg/L 700%
of the EPA limit, in the worst sample — 60 µg/L
 5/10 SYR4 2012–2019
Barium
5.9 µg/L 0.3%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
Chromium
33 µg/L 33%
of the EPA limit 100 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 TetrachlorideChlordaneCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SAITER, GARY
Phone
928-859-3881

Frequently asked questions about Wenden Dwid

Is Wenden Dwid tap water safe to drink?

EPA monitoring detected 10 contaminants in Wenden Dwid'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 Wenden Dwid's water?

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

How many people does Wenden Dwid serve?

Wenden Dwid reports serving 360 people in Arizona, per its EPA record.

Has Wenden Dwid had any water quality violations?

The EPA has 283 violations on file for Wenden Dwid, of which 113 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.