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Is West Glacier, MT tap water safe?

3 utilities serve West Glacier, by EPA’s records. Here is what EPA’s and Montana’s records show for each, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

None of the 3 utilities serving West Glacier has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Montana’s records.

St Mary Headquarters and Cg, which serves the most people here, has 2 results above the health goal. The worst: Lead at 10 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

The water from St Mary Headquarters and Cg is hard, 168 mg/L (9.8 grains per gallon). How Montana’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.

What handles it

Each of these is certified, on a certifier’s listing, for a result above a line in St Mary Headquarters and Cg’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 Glacier

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 Montana certifies.

The lab Montana certifies closest to West Glacier, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • Montana Environmental Laboratory

    Kalispell, MT · about 38 miles

    Certified for bacteria, minerals and other inorganics

    (406) 755-2131

Montana State Environmental Laboratory: Private well testing packages for bacteria, metals, nutrients, anions, organic chemicals and more, open to the public. Samples can be mailed, sent by the lab's free courier, or dropped off at the lab. Environmental Laboratory, Montana Department of Public Health and Human Services.

All 36 certified labs for Montana

ZIP codes in West Glacier

Which ZIP codes are in West Glacier: 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: Montana Department of Public Health and Human Services, Water Laboratory Certification Program, certified laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near West Glacier

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

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