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Is West Valley City, UT tap water safe?

5 utilities serve West Valley City, by EPA’s records. Here is what EPA’s and Utah’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 5 utilities serving West Valley City have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Utah’s records: Kearns Improvement District and Magna Water District.

Granger - Hunter Improvement District, which serves the most people here, has 2 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 26.6 ppb, above EPA’s health benchmark. Health goals are stricter than legal limits and are not enforced.

The water from Granger - Hunter Improvement District is hard, 176 mg/L (10.3 grains per gallon). How Utah’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 West Valley City’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 Granger - Hunter Improvement District’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 West Valley City

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 Utah certifies.

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

  • Utah Department of Health Division of Lab Services (EPA cert.)

    Taylorsville, UT · about 3 miles

    Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, disinfection byproducts, PFAS

    (801) 965-2400

  • Central Valley Water Relamation Facility

    South Salt Lake, UT · about 5 miles

    Certified for bacteria, lead and copper, metals, minerals and other inorganics

    (801) 973-9100

  • Rio Tinto Kennecott Environmental and Industrial Hygiene Laboratory

    Magna, UT · about 6 miles

    Certified for nitrate, lead and copper, metals, minerals and other inorganics

    (801) 569-7952

All 60 certified labs for Utah

ZIP codes in West Valley City

Which ZIP codes are in West Valley City: 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: Utah Department of Environmental Quality, Division of Drinking Water, certified laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near West Valley City

Other towns in Salt Lake County with a page of their own.

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