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Is Franklin, CA tap water safe?

4 utilities serve Franklin, 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

2 of the 4 utilities serving Franklin have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and California’s records: SCWA - Laguna/Vineyard and Rio Cosumnes Correctional Center [sws].

SCWA - Laguna/Vineyard, which serves the most people here, has 2 results above EPA’s new limit, which takes effect in 2029 and 2 results above the health goal. The worst: PFOS at 24 ppt, above EPA’s new limit, which takes effect in 2029.

The water from SCWA - Laguna/Vineyard is soft to very hard depending on the source, 9.1 to 385 mg/L (0.5 to 22.5 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 Franklin’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 SCWA - Laguna/Vineyard’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 Franklin

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

  • Aemtek, Inc.

    Modesto, CA · about 12 miles

    Certified for bacteria

    (510) 979-1979

  • Institute of Environmental Health, Inc. dba IEH-JL Analytical

    Modesto, CA · about 13 miles

    Certified for bacteria, nitrate, minerals and other inorganics

    (209) 538-8111

  • Fruit Growers Laboratory, Inc.

    Stockton, CA · about 15 miles

    Certified for bacteria

    (209) 942-0182

All 145 certified labs for California

ZIP codes in Franklin

Which ZIP codes are in Franklin: 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 Franklin

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

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