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Is Broomfield, CO tap water safe?

7 utilities serve Broomfield, by EPA’s records. Here is what EPA’s and Colorado’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 Broomfield have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Colorado’s records: County of Broomfield City and and Mile High WC.

County of Broomfield City and, which serves the most people here, has 2 results above the health goal. The worst: Lead at 2.5 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

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 Broomfield’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 County of Broomfield City and’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 Broomfield

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 Colorado certifies.

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

  • Murray-Brown Laboratories, LLC.

    Northglenn, CO · about 7 miles

    Certified for bacteria

  • Colorado Analytical Laboratory - Commerce City

    Commerce City, CO · about 11 miles

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

  • Eurofins Denver

    Arvada, CO · about 12 miles

    Certified for nitrate, minerals and other inorganics, organic chemicals, PFAS

All 54 certified labs for Colorado

ZIP codes in Broomfield

Which ZIP codes are in Broomfield: 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: CDPHE certified drinking water laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Broomfield

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

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