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Is Bloomington, CA tap water safe?

2 utilities serve Bloomington, by EPA’s records. Here is what EPA’s and California’s records show for each, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

Neither of the 2 utilities serving Bloomington has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and California’s records.

West Valley Water District, which serves the most people here, has 3 results above the health goal. The worst: Nitrate at 14 ppm, above the health goal. Health goals are stricter than legal limits and are not enforced.

The water from West Valley Water District is moderately hard to very hard depending on the source, 88 to 245 mg/L (5.1 to 14.3 grains per gallon). How California’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 Bloomington’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 West Valley Water 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 Bloomington

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 California certifies.

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

  • Clinical Laboratory of San Bernardino, Inc.

    Grand Terrace, CA · about 4 miles

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

    (909) 825-7693

  • BSK Associates - San Bernardino Analytical Laboratory

    San Bernardino, CA · about 6 miles

    Certified for bacteria

    (559) 497-2888

  • Babcock Laboratories, Inc.

    Riverside, CA · about 10 miles

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

    (951) 653-3351

All 145 certified labs for California

ZIP codes in Bloomington

Which ZIP codes are in Bloomington: 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: California State Water Resources Control Board, ELAP accredited laboratories and their fields of accreditation; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Bloomington

Other towns in San Bernardino County with a page of their own.

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