SEAL ROCK WATER DISTRICT: EPA violation history, explained
SEAL ROCK WATER DISTRICT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 6,000, over 2,634 connections.
How this compares nationally
10 total violations and 2 health-based ones put SEAL ROCK WATER DISTRICT at the 49th percentile nationally for violation burden, rank 6,538 of 12,903.
Against the OR average
SEAL ROCK WATER DISTRICT's 2 health-based violations sit within the OR average of 6.0, across 160 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
SEAL ROCK WATER DISTRICT's most recent violation on record is dated 2023-01-07, with the most recent health-based one dated 1997-01-05. Last reported to EPA: 06/26/2026.
The concern categories on record
SEAL ROCK 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:
- 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 SEAL ROCK WATER DISTRICT's record does not cover
SEAL ROCK WATER DISTRICT'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. This record - 2 health-based violations on file for SEAL ROCK WATER 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.