Is SUQUAMISH's water safe to drink?

SUQUAMISH's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 4,203 people get their water from it, across 1,548 connections.

SUQUAMISH's record against the rest of the country

5 total violations and 0 health-based ones put SUQUAMISH at the 13th percentile nationally for violation burden, rank 11,199 of 12,903.

How SUQUAMISH compares within WA

WA's 322 covered systems average 3.7 health-based violations each; SUQUAMISH carries 0, not more than typical for the state. 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 SUQUAMISH is from 2024-01-07. Last reported to EPA: 06/19/2026.

What this data is and is not

This is what SUQUAMISH reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 5 logged violations can see. The guide to what this data misses covers that gap.