Hildale - Colorado City, UT Water Quality
What's in Hildale - Colorado City's water?
Hildale - Colorado City has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 6,100, over 1,214 connections.
Hildale - Colorado City's record against the rest of the country
Hildale - Colorado City has 411 violations on record in total, 2 of them health-based - ranking it 5,634th of 12,903 systems by violation count, the 56th percentile nationally.
How Hildale - Colorado City compares within UT
Hildale - Colorado City's 2 health-based violations sit within the UT average of 2.8, across 145 systems statewide. 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 Hildale - Colorado City is from 2026-01-07 (health-based: 2018-08-08). Last reported to EPA: 06/17/2026.
What kind of problem, specifically
Hildale - Colorado 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); Revised Total Coliform 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
Everything on this page is Hildale - Colorado City's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 2 health-based violations on file for Hildale - Colorado City - 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.