LUMMI TRIBAL WATER DISTRICT: EPA violation history, explained
LUMMI TRIBAL WATER DISTRICT has at least one health-based violation EPA's ECHO database still lists as unaddressed - the required fix has not been reported complete. 3,699 people get their water from it, across 1,124 connections.
How this compares nationally
279 total violations and 9 health-based ones put LUMMI TRIBAL WATER DISTRICT at the 84th percentile nationally for violation burden, rank 2,039 of 12,903.
How LUMMI TRIBAL WATER DISTRICT compares within WA
LUMMI TRIBAL WATER DISTRICT's 9 health-based violations sit above the WA average of 3.7, across 322 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for LUMMI TRIBAL WATER DISTRICT is from 2025-05-10 (health-based: 2025-05-10). Last reported to EPA: 06/30/2026.
What kind of problem, specifically
LUMMI TRIBAL WATER DISTRICT'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
- Other regulated metals - flagged from: Arsenic
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
This is what LUMMI TRIBAL WATER 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 279 logged violations can see. The guide to what this data misses covers that gap.