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Is Rock Hill, SC tap water safe?

2 utilities serve Rock Hill, by EPA’s records. Here is what EPA’s and South Carolina’s records show for each, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

1 of the 2 utilities serving Rock Hill has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and South Carolina’s records: York County West WD.

City of Rock Hill, which serves the most people here, has 1 result above the health goal. The worst: Lead at 2.0 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 Rock Hill’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 City of Rock Hill’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 Rock Hill

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 South Carolina certifies.

The 3 labs South Carolina certifies closest to Rock Hill, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • EMSL Analytical Inc. - Charlotte

    Pineville, NC · about 15 miles

    Certified for bacteria

  • Eurofins Charlotte

    Charlotte, NC · about 19 miles

    Certified for bacteria, organic chemicals

    (704) 529-6364

  • K&W Laboratories LLC

    Midland, NC · about 33 miles

    Certified for bacteria, nitrate, lead and copper

All 36 certified labs for South Carolina

ZIP codes in Rock Hill

Which ZIP codes are in Rock Hill: 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: SCDES, Commercial Environmental Laboratory Mapping (CELMapp), labs certified under the Safe Drinking Water Act; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Rock Hill

Towns nearby with a page of their own.

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