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Is Lockeford, CA tap water safe?

6 utilities serve Lockeford, 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

None of the 6 utilities serving Lockeford has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and California’s records.

Lockeford Community Serv. Dist., which serves the most people here, has 1 result above the health goal. The worst: Arsenic at 2.8 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

The water from Lockeford Community Serv. Dist. is moderately hard, typically 96 mg/L (5.6 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 Lockeford’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 Lockeford Community Serv. 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 Lockeford

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

  • Lodi Wine Laboratories

    Lodi, CA · about 6 miles

    Certified for nitrate, minerals and other inorganics

    (209) 339-1990

  • Precision Enviro-Tech

    Stockton, CA · about 13 miles

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

    (209) 405-0601

  • San Joaquin County Public Health Laboratory

    Stockton, CA · about 15 miles

    Certified for bacteria

    (209) 468-3460

All 145 certified labs for California

ZIP codes in Lockeford

Which ZIP codes are in Lockeford: 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 Lockeford

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

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