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Tap water quality report

S and J Wild River Mhp

EPA monitoring tested this supplier for 62 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

62
contaminants tested
6
detected
90
people served
28
health-based violations
Wisconsin rankingsLead in WisconsinPFAS in Wisconsin
Water source
Ground water
Ownership
Private
Counties served
Sawyer

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.

28
health-based violations
645
violations on file
3
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-12-11
TT Health-based Resolved 2024-12-11
TT Health-based Resolved 2024-12-11
TT Health-based Resolved 2024-12-11
MCL Health-based Resolved 2012-08-01 → 2012-08-31
MCL Health-based Resolved 2012-08-01 → 2012-08-31
MCL Health-based Resolved 2012-08-01 → 2012-08-31
MCL Health-based Resolved 2012-08-01 → 2012-08-31
MCL Health-based Resolved 2012-08-01 → 2012-08-31
MCL Health-based Resolved 2012-08-01 → 2012-08-31

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
Lead
0.00096 mg/L 6.4%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2025
Copper
376 µg/L 29%
of the EPA limit 1300 µg/L
worst single sample: 670 µg/L
15/15 SYR4 2013–2018
Lead
5.76 µg/L 38%
of the EPA limit 15 µg/L
worst single sample: 7.5 µg/L
13/15 SYR4 2013–2018
Nitrate
360 µg/L 3.6%
of the EPA limit 10000 µg/L
 6/14 SYR4 2013–2019
Barium
15 µg/L 0.8%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
Combined Radium (-226 And -228)
1.1 pCi/L 22%
of the EPA limit 5 pCi/L
 1/1 SYR4 2015
56 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 TetrachlorideChlordaneChromiumDichloromethaneDalaponDinosebDiquatEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Frequently asked questions about S and J Wild River Mhp

Is S and J Wild River Mhp tap water safe to drink?

EPA monitoring detected 6 contaminants in S and J Wild River 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 S and J Wild River Mhp's water?

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

How many people does S and J Wild River Mhp serve?

S and J Wild River Mhp reports serving 90 people in Wisconsin, per its EPA record.

Has S and J Wild River Mhp had any water quality violations?

The EPA has 645 violations on file for S and J Wild River Mhp, of which 28 are health-based (a contaminant limit or required treatment was breached) and 3 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.