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Is Waimanalo Beach, HI tap water safe?

Hnl - Windward - Pearl Harbor serves Waimanalo Beach, by EPA’s records. Here is what EPA’s records show for it, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

Hnl - Windward - Pearl Harbor serves Waimanalo Beach. In EPA’s records it has 2 results above the health goal, and no health-based violation since 2016.

The worst: Arsenic at 0.092 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.

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 Hnl - Windward - Pearl Harbor’s water.

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Every claim, and more filters, in the full report

Water testing near Waimanalo Beach

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 Hawaii certifies.

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

  • FQLabs - Honolulu

    Honolulu, HI · about 11 miles

    Certified for bacteria

    (808) 839-9444

  • AECOS, Inc. - Kaneohe

    Kaneohe, HI · about 11 miles

    Certified for bacteria

    (808) 234-7770

All 12 certified labs for Hawaii

ZIP codes in Waimanalo Beach

Which ZIP codes are in Waimanalo Beach: 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: Hawaii Department of Health, State Laboratories Division, certified chemistry, radiochemistry and microbiology drinking water laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Waimanalo Beach

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

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