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Is Palmdale, CA tap water safe?

13 utilities serve Palmdale, 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

3 of the 13 utilities serving Palmdale have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and California’s records: White Fence Farms MWC No. 1, Sunnyside Farms Mutual Water Company and Alpine Springs Mobile Home Park.

Palmdale Water Dist., which serves the most people here, has 2 results above the health goal. The worst: Arsenic at 1.6 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

The water from Palmdale Water Dist. is soft to very hard depending on the source, 29 to 240 mg/L (1.7 to 14 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 Palmdale’s ZIP codes, from EPA’s estimates.

3 more utilities in Palmdale

By EPA’s estimate, each serves fewer people in Palmdale than those above.

What handles it

Each of these is certified, on a certifier’s listing, for a result above a line in Palmdale Water Dist.’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 Palmdale

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

  • Pat-Chem Laboratories

    San Fernando, CA · about 32 miles

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

    (800) 400-5227

  • EMSL Analytical, Inc. (LA Testing)

    South Pasadena, CA · about 33 miles

    Certified for bacteria, asbestos

    (323) 254-9960

  • Eurofins Pomona

    Pomona, CA · about 38 miles

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

    (626) 386-1100

All 145 certified labs for California

ZIP codes in Palmdale

Which ZIP codes are in Palmdale: 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 Palmdale

Other towns in Los Angeles County with a page of their own.

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