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Is Deer Park, OH tap water safe?

2 utilities serve Deer Park, by EPA’s records. Here is what EPA’s and Ohio’s records show for each, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

Neither of the 2 utilities serving Deer Park has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Ohio’s records.

Cincinnati Public Water System, 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 6.1 ppt, above EPA’s new limit, which takes effect in 2029.

The water from Cincinnati Public Water System is hard, 126 to 140 mg/L (7.4 to 8.2 grains per gallon). How Ohio’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 Deer Park’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 Cincinnati Public Water System’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 Deer Park

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 Ohio certifies.

The 3 labs Ohio certifies closest to Deer Park, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • ALS Environmental - Cincinnati

    Cincinnati, OH · about 3 miles

    Certified for lead and copper, metals, asbestos

    (513) 733-5336

  • Q Laboratories

    Cincinnati, OH · about 11 miles

    Certified for bacteria, nitrate

    (513) 471-1300

  • Greene County Sanitary Engineering Laboratory

    Beavercreek, OH · about 40 miles

    Certified for bacteria, nitrate, minerals and other inorganics

    (937) 562-7450

All 76 certified labs for Ohio

ZIP codes in Deer Park

Which ZIP codes are in Deer Park: 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: Ohio EPA, laboratories certified/accepted to perform analyses on public drinking water; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Deer Park

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

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