Is Villa Diann Mhp Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Private
Counties served: Eau Claire

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.

health-based violations

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Archived	2026-01-01 → 2026-03-31
MCL	Health-based	Resolved	2013-04-01 → 2013-06-30
MCL	Health-based	Resolved	2013-04-01 → 2013-06-30
MCL	Health-based	Resolved	2013-04-01 → 2013-06-30
MCL	Health-based	Resolved	2013-04-01 → 2013-06-30
MCL	Health-based	Resolved	2013-04-01 → 2013-06-30
MCL	Health-based	Resolved	2013-01-01 → 2013-03-31
MCL	Health-based	Resolved	2013-01-01 → 2013-03-31
MCL	Health-based	Resolved	2013-01-01 → 2013-03-31
MCL	Health-based	Resolved	2013-01-01 → 2013-03-31

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 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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Combined Radium (-226 And -228)	9.3725 pCi/L 187% of the EPA limit, at the 95th percentile of samples — 5 pCi/L worst single sample: 10.37 pCi/L	16/16	SYR4	2012–2019
Nitrate	3200 µg/L 32% of the EPA limit 10000 µg/L	16/16	SYR4	2012–2019
Copper	641 µg/L 49% of the EPA limit 1300 µg/L worst single sample: 690 µg/L	15/15	SYR4	2012–2018
Lead	0.0073 mg/L 49% of the EPA limit 0.0150 mg/L	14/14	LCR	2025
Lead	5.32 µg/L 35% of the EPA limit 15 µg/L worst single sample: 5.6 µg/L	8/15	SYR4	2012–2018
Gross Alpha, Excl. Radon And U	13.465 pCi/L 90% of the EPA limit 15 pCi/L worst single sample: 13.9 pCi/L	4/4	SYR4	2012–2019
Bromodichloromethane	1.38 µg/L No EPA limit set worst single sample: 1.4 µg/L	3/4	SYR4	2013–2019
TTHM	2.58 µg/L 3.2% of the EPA limit 80 µg/L worst single sample: 2.61 µg/L	3/3	SYR4	2013–2019
Total Haloacetic Acids (HAA5)	0.9540 µg/L 1.6% of the EPA limit 60 µg/L worst single sample: 0.9900 µg/L	3/3	SYR4	2013–2019
Dibromochloromethane	0.7605 µg/L No EPA limit set worst single sample: 0.7700 µg/L	2/4	SYR4	2013–2019
Barium	33 µg/L 1.7% of the EPA limit 2000 µg/L	1/1	SYR4	2018
Dibromoacetic Acid	0.4100 µg/L No EPA limit set	1/3	SYR4	2013–2019
Dichloroacetic Acid	0.5800 µg/L No EPA limit set	1/3	SYR4	2013–2019
Nitrate-Nitrite	3100 µg/L 31% of the EPA limit 10000 µg/L	1/1	SYR4	2018

60 contaminants tested, none detected

1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDinosebDiquatEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

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Frequently asked questions about Villa Diann Mhp

Is Villa Diann Mhp tap water safe to drink?

EPA monitoring detected 14 contaminants in Villa Diann Mhp'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 Diann Mhp's water?

EPA monitoring detected Combined Radium (-226 And -228), Nitrate, Copper, Lead, Lead, and others. The full list with the level and data source for each is above.

How many people does Villa Diann Mhp serve?

Villa Diann Mhp reports serving 420 people in Wisconsin, per its EPA record.

Has Villa Diann Mhp had any water quality violations?

The EPA has 65 violations on file for Villa Diann Mhp, of which 35 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.