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Is Port Aransas, TX tap water safe?

Nueces County WCID 4 serves Port Aransas, by EPA’s records. Here is what EPA’s and Texas’s records show for it, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

Nueces County WCID 4 serves Port Aransas. In EPA’s and Texas’s records it has 1 result above the legal limit, 1 result above the health goal and 1 result above EPA’s health benchmark, and 4 health-based violations since 2016.

The worst: Total trihalomethanes (TTHM) at 66 ppb, above the legal limit.

Some homes in a town are on private wells or a small system of their own. The name on your water bill tells you which is yours.

What handles it

Each of these is certified, on a certifier’s listing, for a result above a line in Nueces County WCID 4’s water.

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Every claim, and more filters, in the full report

Water testing near Port Aransas

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 Texas certifies.

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

  • Corpus Christi -Nueces County Public Health District Laboratory

    Corpus Christi, TX · about 20 miles

    Certified for bacteria

    (361) 826-7213

  • Pace Analytical Services, LLC -Dallas TX

    Victoria, TX · about 71 miles

    Certified for bacteria

    (361) 465-7989

  • Victoria County Public Health Department Water Laboratory

    Victoria, TX · about 71 miles

    Certified for bacteria

    (361) 578-6281

Texas Well Owner Network, Texas A&M AgriLife Extension: Well Informed screening events, where well owners bring in water samples to be screened for common contaminants, followed by an hour-long session explaining the results. Upcoming events are on the network's calendar. Trainings, Texas Well Owner Network.

All 80 certified labs for Texas

ZIP codes in Port Aransas

Which ZIP codes are in Port Aransas: 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: TCEQ, drinking water laboratories approved for public water system samples; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Port Aransas

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

What to do next