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Is Kenosha, WI tap water safe?

7 utilities serve Kenosha, by EPA’s records. Here is what EPA’s and Wisconsin’s records show for each, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

2 of the 7 utilities serving Kenosha have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Wisconsin’s records: Pleasant Prairie Water Utility and 52nd Ave Water Group.

Kenosha Water Utility, which serves the most people here, has 2 results above the health goal. The worst: Lead at 4.1 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

The water from Kenosha Water Utility is hard, typically 133 mg/L (7.7 grains per gallon). How Wisconsin’s water compares.

A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Kenosha’s ZIP codes, from EPA’s estimates.

What handles it

Each of these is certified, on a certifier’s listing, for a result above a line in Kenosha Water Utility’s water, which serves the most people here. Another utility’s report names what handles its own results.

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Every claim, and more filters, in the full report

Water testing near Kenosha

A utility tests the water it sends out. A test of your own tap shows what your pipes add, and on a private well it is the only test there is. It takes a lab Wisconsin certifies.

The 3 labs Wisconsin certifies closest to Kenosha, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • Kenosha County Division of Health Lab

    Kenosha, WI · about 3 miles

    Certified for bacteria, nitrate

    (262) 605-6705

  • Racine Public Health Department

    Racine, WI · about 8 miles

    Certified for bacteria

    (262) 636-9201

  • S & R Krizan Pump Service Incorporated

    Wind Lake, WI · about 22 miles

    Certified for bacteria

    (262) 895-6454

Wisconsin State Laboratory of Hygiene: Well water test kits ordered by phone and shipped free; you pay to mail the sample back, and the lab bills you after testing. Tests run from bacteria alone to a homeowner package covering bacteria, nitrate, fluoride, metals, hardness, volatile organic compounds and atrazine. Bacteria is $35, nitrate $35, lead $38, and the homeowner package $450, as of July 1, 2026. Public Environmental and Water Testing Prices, Wisconsin State Laboratory of Hygiene.

All 156 certified labs for Wisconsin

ZIP codes in Kenosha

Which ZIP codes are in Kenosha: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Wisconsin DNR and DATCP, certified and approved drinking water laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Kenosha

Other towns in Kenosha County with a page of their own.

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