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Is DeQuincy, LA tap water safe?

2 utilities serve DeQuincy, 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

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

Calcasieu Parish Ww District 7, which serves the most people here, has 1 result above the health goal. The worst: Arsenic at 1.3 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 DeQuincy’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 Calcasieu Parish Ww District 7’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 DeQuincy

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 Louisiana certifies.

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

  • LDH Lake Charles Regional Laboratory

    Lake Charles, LA · about 17 miles

    Certified for bacteria

    (337) 475-3236

  • JRTC & Fort Johnson Environmental Laboratory

    Fort Polk, LA · about 44 miles

    Certified for bacteria

    (337) 531-9128

All 48 certified labs for Louisiana

ZIP codes in DeQuincy

Which ZIP codes are in DeQuincy: 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: LDH, laboratories certified by Louisiana for drinking water analysis; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near DeQuincy

Towns nearby with a page of their own.

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