Is CHEYENNE BOARD OF PUBLIC UTILITIES's water safe to drink?
CHEYENNE BOARD OF PUBLIC UTILITIES has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 64,165 people get their water from it, across 25,386 connections.
Ranked against every other system in this dataset
CHEYENNE BOARD OF PUBLIC UTILITIES has 10 violations on record in total, 2 of thems health-based - ranking it 6,521th of 12,903 systems by violation count, the 49th percentile nationally.
Against the WY average
CHEYENNE BOARD OF PUBLIC UTILITIES's 2 health-based violations sit within the WY average of 5.0, across 44 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
CHEYENNE BOARD OF PUBLIC UTILITIES's most recent violation on record is dated 1996-01-09, with the most recent health-based one dated 1991-01-05. Last reported to EPA: 06/29/2026.
The concern categories on record
CHEYENNE BOARD OF PUBLIC UTILITIES'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 CHEYENNE BOARD OF PUBLIC UTILITIES's record does not cover
This is what CHEYENNE BOARD OF PUBLIC UTILITIES reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 10 logged violations can see. The guide to what this data misses covers that gap.