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Is Klamath Falls, OR tap water safe?

14 utilities serve Klamath Falls, by EPA’s records. Here is what EPA’s and CDC’s records show for each, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

4 of the 14 utilities serving Klamath Falls have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and CDC’s records: Falcon Heights, Crossroads Mobile Home Park, Cove Partnership and 1 more.

Klamath Falls Water Dept, which serves the most people here, has 1 result above EPA’s new limit, which takes effect in 2029 and 2 results above the health goal. The worst: PFOS at 9.5 ppt, above EPA’s new limit, which takes effect in 2029.

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 Klamath Falls’s ZIP codes, from EPA’s estimates.

4 more utilities in Klamath Falls

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

What handles it

Each of these is certified, on a certifier’s listing, for a result above a line in Klamath Falls Water Dept’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 Klamath Falls

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 Oregon certifies.

The 2 labs Oregon certifies closest to Klamath Falls, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • Spring Street Analytical Laboratory

    Klamath Falls, OR · about 14 miles

    Certified for bacteria

    (541) 882-6286

  • Neilson Research Corporation

    Medford, OR · about 52 miles

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

    (541) 770-5678

Oregon State University Extension Well Water Program: Nitrate screening of well water at many of its groundwater education events. The screening is free. Water Testing Guidance for Private Wells, OSU Well Water Program.

All 91 certified labs for Oregon

ZIP codes in Klamath Falls

Which ZIP codes are in Klamath Falls: 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: Oregon Environmental Laboratory Accreditation Program, drinking water labs, as listed in TNI LAMS; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Klamath Falls

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

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