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Tap water quality report

Priory the

EPA monitoring tested this supplier for 62 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

62
contaminants tested
9
detected
185
people served
0
health-based violations
Wisconsin rankingsLead in WisconsinPFAS in Wisconsin
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.

0
health-based violations
84
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2025-01-01
MR Monitoring Resolved 2025-01-01
MR Monitoring Resolved 2022-01-01
MR Monitoring Resolved 2022-01-01
MR Monitoring Resolved 2022-01-01
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31

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
1935 µg/L 149%
of the EPA limit, at the 95th percentile of samples — 1300 µg/L
worst single sample: 2900 µg/L
32/36 SYR4 2013–2019
Lead
0.00035 mg/L 2.3%
of the EPA limit 0.0150 mg/L
 22/22 LCR 2024
Lead
32 µg/L 213%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 60 µg/L
15/36 SYR4 2013–2019
Nitrate
2700 µg/L 27%
of the EPA limit 10000 µg/L
 10/10 SYR4 2012–2019
Combined Radium (-226 And -228)
1.223 pCi/L 24%
of the EPA limit 5 pCi/L
worst single sample: 1.27 pCi/L
3/3 SYR4 2017
Nitrate-Nitrite
2591 µg/L 26%
of the EPA limit 10000 µg/L
worst single sample: 2600 µg/L
3/3 SYR4 2014–2018
Barium
3.895 µg/L 0.2%
of the EPA limit 2000 µg/L
worst single sample: 3.9 µg/L
2/2 SYR4 2017–2018
Fluoride
159.5 µg/L 4%
of the EPA limit 4000 µg/L
worst single sample: 160 µg/L
2/2 SYR4 2017–2018
Chromium
1.2 µg/L 1.2%
of the EPA limit 100 µg/L
 1/2 SYR4 2017–2018
53 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, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDinosebDiquatEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Frequently asked questions about Priory the

Is Priory the tap water safe to drink?

EPA monitoring detected 9 contaminants in Priory the'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 Priory the's water?

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

How many people does Priory the serve?

Priory the reports serving 185 people in Wisconsin, per its EPA record.

Has Priory the had any water quality violations?

The EPA has 84 violations on file for Priory the, of which 0 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.