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Tap water quality report

Villa Grande Dwid

EPA monitoring tested this supplier for 80 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
14
detected
283
people served
203
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Private
Counties served
Pinal

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.

203
health-based violations
435
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2024-10-01 → 2024-12-31
MCL Health-based Resolved 2024-10-01 → 2024-12-31
MCL Health-based Resolved 2024-10-01 → 2024-12-31
MCL Health-based Resolved 2024-10-01 → 2024-12-31
MCL Health-based Resolved 2024-10-01 → 2024-12-31
MCL Health-based Resolved 2024-07-01 → 2024-09-30
MCL Health-based Resolved 2024-07-01 → 2024-09-30
MCL Health-based Resolved 2024-07-01 → 2024-09-30
MCL Health-based Resolved 2024-07-01 → 2024-09-30
MCL Health-based Resolved 2024-07-01 → 2024-09-30

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
Nitrate
17735 µg/L 177%
of the EPA limit, at the 95th percentile of samples — 10000 µg/L
worst single sample: 18800 µg/L
194/194 SYR4 2012–2019
Nitrate-Nitrite
17625 µg/L 176%
of the EPA limit, at the 95th percentile of samples — 10000 µg/L
worst single sample: 17800 µg/L
46/46 SYR4 2012–2019
Copper
200 µg/L 15%
of the EPA limit 1300 µg/L
worst single sample: 840 µg/L
37/37 SYR4 2015–2019
Lead
14.4 µg/L 96%
of the EPA limit 15 µg/L
worst single sample: 26 µg/L
21/37 SYR4 2015–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 20/20 LCR 2025
TTHM
51.3 µg/L 64%
of the EPA limit 80 µg/L
worst single sample: 65.3 µg/L
6/8 SYR4 2012–2019
Barium
58.4 µg/L 2.9%
of the EPA limit 2000 µg/L
worst single sample: 59 µg/L
2/2 SYR4 2013–2019
Chromium
2.14 µg/L 2.1%
of the EPA limit 100 µg/L
worst single sample: 2.2 µg/L
2/2 SYR4 2013–2019
Fluoride
217.5 µg/L 5.4%
of the EPA limit 4000 µg/L
worst single sample: 220 µg/L
2/2 SYR4 2013–2019
Arsenic
2.8 µg/L 28%
of the EPA limit 10 µg/L
 1/2 SYR4 2013–2019
Bromoform
2 µg/L
No EPA limit set
 1/1 SYR4 2019
Dibromoacetic Acid
2.6 µg/L
No EPA limit set
 1/2 SYR4 2014–2019
Selenium
8.3 µg/L 17%
of the EPA limit 50 µg/L
 1/2 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
6 µg/L 10%
of the EPA limit 60 µg/L
 1/7 SYR4 2012–2019
66 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, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
ROERDINK, JONI
Phone
520-251-0481
Email
[email protected]

Frequently asked questions about Villa Grande Dwid

Is Villa Grande Dwid tap water safe to drink?

EPA monitoring detected 14 contaminants in Villa Grande 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 Villa Grande Dwid's water?

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

How many people does Villa Grande Dwid serve?

Villa Grande Dwid reports serving 283 people in Arizona, per its EPA record.

Has Villa Grande Dwid had any water quality violations?

The EPA has 435 violations on file for Villa Grande Dwid, of which 203 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.