What's in GUNNISON CITY's water?
GUNNISON CITY has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 3,509 people through 1,524 service connections.
How this compares nationally
Out of 12,903 systems in this dataset, GUNNISON CITY ranks 1,567th by violation burden (88th percentile) - 58 violations total, 12 health-baseds.
How GUNNISON CITY compares within UT
Among the 145 UT systems in this dataset, the average is 2.8 health-based violations - GUNNISON CITY's 12 is above that. 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 GUNNISON CITY is from 2021-06-12 (health-based: 2015-01-07). Last reported to EPA: 06/17/2026.
What kind of problem, specifically
GUNNISON CITY'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)
- Other regulated metals - flagged from: Arsenic
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 GUNNISON CITY'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 GUNNISON CITY's customers' taps is household plumbing, invisible to a system-level record ranked 1,567th of 12,903 by violation count. The guide to what this data misses covers that gap.