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Is Holly Hills, CO tap water safe?

Denver Water Board serves Holly Hills, by EPA’s records. Here is what EPA’s and Colorado’s records show for it, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

Denver Water Board serves Holly Hills. In EPA’s and Colorado’s records it has 3 results above the health goal, and no health-based violation since 2016.

The worst: Lead at 3.6 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

The water from Denver Water Board is moderately hard on average, 105 mg/L (6.1 grains per gallon), ranging from 55 to 124 mg/L. How Colorado’s water compares.

Some homes in a town are on private wells or a small system of their own. The name on your water bill tells you which is yours.

What handles it

Each of these is certified, on a certifier’s listing, for a result above a line in Denver Water Board’s water.

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Every claim, and more filters, in the full report

Water testing near Holly Hills

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 Holly Hills, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • Colorado Department of Health & Environment

    Denver, CO · about 4 miles

    Certified for bacteria

  • SGS North America, Inc. - Denver

    Denver, CO · about 9 miles

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

  • SGS North America, Inc. - Wheat Ridge

    Wheat Ridge, CO · about 12 miles

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

All 54 certified labs for Colorado

ZIP codes in Holly Hills

Which ZIP codes are in Holly Hills: 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 Holly Hills

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

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