COOS BAY NORTH BEND WTR BRD: EPA violation history, explained
COOS BAY NORTH BEND WTR BRD has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 34,500, over 13,718 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, COOS BAY NORTH BEND WTR BRD ranks 5,055th by violation burden (61th percentile) - 18 violations total, 3 health-baseds.
Against the OR average
COOS BAY NORTH BEND WTR BRD's 3 health-based violations sit within the OR average of 6.0, across 160 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
COOS BAY NORTH BEND WTR BRD's most recent violation on record is dated 2023-01-01, with the most recent health-based one dated 2002-01-07. Last reported to EPA: 06/26/2026.
The concern categories on record
COOS BAY NORTH BEND WTR BRD'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: Surface Water Treatment Rule
- Disinfection byproducts - flagged from: TTHM
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 COOS BAY NORTH BEND WTR BRD's record does not cover
This is what COOS BAY NORTH BEND WTR BRD 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 18 logged violations can see. The guide to what this data misses covers that gap.