What's in JACKSON PARK NAVAL HOSPITAL's water?
JACKSON PARK NAVAL HOSPITAL has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 2,277 people through 320 service connections.
How this compares nationally
Out of 12,903 systems in this dataset, JACKSON PARK NAVAL HOSPITAL ranks 8,777th by violation burden (32th percentile) - 5 violations total, 1 health-based.
How JACKSON PARK NAVAL HOSPITAL compares within WA
WA's 322 covered systems average 3.7 health-based violations each; JACKSON PARK NAVAL HOSPITAL carries 1, not more than typical for the state. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for JACKSON PARK NAVAL HOSPITAL is from 2021-01-07 (health-based: 2021-01-07). Last reported to EPA: 06/19/2026.
What kind of problem, specifically
JACKSON PARK NAVAL HOSPITAL'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
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 JACKSON PARK NAVAL HOSPITAL 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 - 1 health-based violation on file for JACKSON PARK NAVAL HOSPITAL - 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.