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Is Yucca Valley, CA tap water safe?

2 utilities serve Yucca Valley, 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 Yucca Valley has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and California’s records.

Hi Desert WD, which serves the most people here, has 3 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 23 ppb, above EPA’s health benchmark. Health goals are stricter than legal limits and are not enforced.

The water from Hi Desert WD is moderately hard to hard depending on the source, 69 to 155 mg/L (4 to 9.1 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 Yucca Valley’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 Hi Desert WD’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 Yucca Valley

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

  • BSK Associates - San Bernardino Analytical Laboratory

    San Bernardino, CA · about 49 miles

    Certified for bacteria

    (559) 497-2888

  • Geo-Monitor, Inc

    Hesperia, CA · about 52 miles

    Certified for bacteria

    (760) 244-3481

  • Babcock Laboratories, Inc.

    Riverside, CA · about 52 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 Yucca Valley

Which ZIP codes are in Yucca Valley: 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 Yucca Valley

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

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