PEACOCK HILL: EPA violation history, explained

PEACOCK HILL has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 7,401 people through 2,718 service connections.

PEACOCK HILL's record against the rest of the country

50 total violations and 2 health-based ones put PEACOCK HILL at the 54th percentile nationally for violation burden, rank 5,920 of 12,903.

How PEACOCK HILL compares within WA

PEACOCK HILL's 2 health-based violations sit within 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 PEACOCK HILL is from 2008-01-01 (health-based: 2004-01-10). Last reported to EPA: 06/19/2026.

What kind of problem, specifically

PEACOCK HILL'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 this data is and is not

This is what PEACOCK HILL 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 - 2 health-based violations on file for PEACOCK HILL - 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.