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Is Benicia, CA tap water safe?

City of Benicia serves Benicia, by EPA’s records. Here is what EPA’s and California’s records show for it, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

City of Benicia serves Benicia. In EPA’s and California’s records it has 3 results above the health goal, and no health-based violation since 2016.

The worst: Arsenic at 3.7 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

The water from City of Benicia is moderately hard to very hard depending on the source, 78 to 190 mg/L (4.6 to 11.1 grains per gallon). How California’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 City of Benicia’s water.

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Every claim, and more filters, in the full report

Water testing near Benicia

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

  • Napa-Solano-Yolo-Marin Public Health Laboratory

    Fairfield, CA · about 10 miles

    Certified for bacteria

    (707) 784-4410

  • Caltest Analytical Laboratory

    Napa, CA · about 11 miles

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

    (707) 258-4000

  • McCampbell Analytical, Inc.

    Pittsburg, CA · about 13 miles

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

    (925) 252-9262

All 145 certified labs for California

ZIP codes in Benicia

Which ZIP codes are in Benicia: 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 Benicia

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

What to do next