Is ROCK SPRINGS, CITY OF's water safe to drink?
ROCK SPRINGS, CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 24,000 people get their water from it, across 8,400 connections.
ROCK SPRINGS, CITY OF's record against the rest of the country
Out of 12,903 systems in this dataset, ROCK SPRINGS, CITY OF ranks 8,679th by violation burden (33th percentile) - 5 violations total, 1 health-based.
How ROCK SPRINGS, CITY OF compares within WY
WY's 44 covered systems average 5.0 health-based violations each; ROCK SPRINGS, CITY OF carries 1, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for ROCK SPRINGS, CITY OF is from 2014-01-05 (health-based: 2014-01-05). Last reported to EPA: 06/29/2026.
What kind of problem, specifically
ROCK SPRINGS, 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 this data is and is not
Everything on this page is ROCK SPRINGS, 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 ROCK SPRINGS, CITY OF's customers' taps is household plumbing, invisible to a system-level record ranked 8,679th of 12,903 by violation count. The guide to what this data misses covers that gap.