What's in MOSES LAKE CITY OF's water?
MOSES LAKE CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 32,428 people through 13,420 service connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, MOSES LAKE CITY OF ranks 2,284th by violation burden (82th percentile) - 265 violations total, 8 health-baseds.
Against the WA average
WA's 322 covered systems average 3.7 health-based violations each; MOSES LAKE CITY OF carries 8, more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
MOSES LAKE CITY OF's most recent violation on record is dated 2022-01-10, with the most recent health-based one dated 1998-01-01. Last reported to EPA: 06/19/2026.
The concern categories on record
MOSES LAKE CITY OF'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 MOSES LAKE CITY OF's record does not cover
Everything on this page is MOSES LAKE CITY OF's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and MOSES LAKE CITY OF's customers' taps is household plumbing, invisible to a system-level record ranked 2,284th of 12,903 by violation count. The guide to what this data misses covers that gap.