Skip to content
TapBuff
ZIP

Is Seven Mile, OH tap water safe?

5 utilities serve Seven Mile, 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

None of the 5 utilities serving Seven Mile has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Ohio’s records.

Southwest Regional Water District, which serves the most people here, has 1 result above the health goal. The worst: Lead at 1.4 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

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 Seven Mile’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 Southwest Regional Water District’s water, which serves the most people here. Another utility’s report names what handles its own results.

Disclosure: TapBuff earns a commission if you buy through some links on this page. It does not change which standard or filter we name. As an Amazon Associate, TapBuff earns from qualifying purchases. How TapBuff makes money

Every claim, and more filters, in the full report

Water testing near Seven Mile

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 Seven Mile, 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 17 miles

    Certified for lead and copper, metals, asbestos

    (513) 733-5336

  • Q Laboratories

    Cincinnati, OH · about 24 miles

    Certified for bacteria, nitrate

    (513) 471-1300

  • Dayton Central Water Quality Laboratory

    Dayton, OH · about 32 miles

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

    (937) 333-6093

All 76 certified labs for Ohio

ZIP codes in Seven Mile

Which ZIP codes are in Seven Mile: 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 Seven Mile

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

What to do next