NORTHSHORE UTILITY DISTRICT: EPA violation history, explained

NORTHSHORE UTILITY DISTRICT's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 99,789, over 32,644 connections.

Ranked against every other system in this dataset

5 total violations and 0 health-based ones put NORTHSHORE UTILITY DISTRICT at the 14th percentile nationally for violation burden, rank 11,081 of 12,903.

How NORTHSHORE UTILITY DISTRICT compares within WA

NORTHSHORE UTILITY DISTRICT's 0 health-based violations sit within the WA average of 3.7, across 322 systems statewide. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

The last violation EPA has on record for NORTHSHORE UTILITY DISTRICT is from 2015-01-07. Last reported to EPA: 06/19/2026.

What this data is and is not

This is what NORTHSHORE UTILITY DISTRICT 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. This record - 0 health-based violations on file for NORTHSHORE UTILITY DISTRICT - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.