TULALIP BAY WATER DIST #1: EPA violation history, explained

TULALIP BAY WATER DIST #1 has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 5,968, over 1,908 connections.

TULALIP BAY WATER DIST #1's record against the rest of the country

TULALIP BAY WATER DIST #1 has 240 violations on record in total, 5 of thems health-based - ranking it 3,322th of 12,903 systems by violation count, the 74th percentile nationally.

Against the WA average

Among the 322 WA systems in this dataset, the average is 3.7 health-based violations - TULALIP BAY WATER DIST #1's 5 is above that. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

TULALIP BAY WATER DIST #1's most recent violation on record is dated 2025-01-10, with the most recent health-based one dated 2010-01-09. Last reported to EPA: 06/30/2026.

The concern categories on record

TULALIP BAY WATER DIST #1's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:

• Microbial contamination / treatment technique - flagged from: Coliform (TCR)

The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.

What TULALIP BAY WATER DIST #1's record does not cover

TULALIP BAY WATER DIST #1'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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 240 logged violations can see. The guide to what this data misses covers that gap.