JBLM McChord Field: EPA violation history, explained
JBLM McChord Field has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 7,290 people get their water from it, across 1,775 connections.
JBLM McChord Field's record against the rest of the country
Out of 12,903 systems in this dataset, JBLM McChord Field ranks 7,214th by violation burden (44th percentile) - 124 violations total, 1 health-based.
Against the WA average
Among the 322 WA systems in this dataset, the average is 3.7 health-based violations - JBLM McChord Field's 1 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
JBLM McChord Field's most recent violation on record is dated 2015-01-01, with the most recent health-based one dated 1996-01-04. Last reported to EPA: 06/19/2026.
The concern categories on record
JBLM McChord Field'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 JBLM McChord Field's record does not cover
JBLM McChord Field'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 - 1 health-based violation on file for JBLM McChord Field - 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.