Is CLARK PUBLIC UTILITIES's water safe to drink?

CLARK PUBLIC UTILITIES's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 153,526 people get their water from it, across 40,878 connections.

Ranked against every other system in this dataset

44 total violations and 0 health-based ones put CLARK PUBLIC UTILITIES at the 25th percentile nationally for violation burden, rank 9,644 of 12,903.

How CLARK PUBLIC UTILITIES compares within WA

CLARK PUBLIC UTILITIES's 0 health-based violations sit within the WA average of 3.7, across 322 systems statewide. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

The last violation EPA has on record for CLARK PUBLIC UTILITIES is from 2022-01-01. Last reported to EPA: 06/19/2026.

What this data is and is not

CLARK PUBLIC UTILITIES's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and CLARK PUBLIC UTILITIES's customers' taps is household plumbing, invisible to a system-level record ranked 9,644th of 12,903 by violation count. The guide to what this data misses covers that gap.