GREYBULL, TOWN OF: EPA violation history, explained
GREYBULL, TOWN OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 2,080, over 1,325 connections.
GREYBULL, TOWN OF's record against the rest of the country
GREYBULL, TOWN OF has 86 violations on record in total, 2 of thems health-based - ranking it 5,798th of 12,903 systems by violation count, the 55th percentile nationally.
Against the WY average
WY's 44 covered systems average 5.0 health-based violations each; GREYBULL, TOWN OF carries 2, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
GREYBULL, TOWN OF's most recent violation on record is dated 2025-01-10, with the most recent health-based one dated 1997-01-06. Last reported to EPA: 06/29/2026.
The concern categories on record
GREYBULL, TOWN 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 GREYBULL, TOWN OF's record does not cover
Everything on this page is GREYBULL, TOWN 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 GREYBULL, TOWN OF's customers' taps is household plumbing, invisible to a system-level record ranked 5,798th of 12,903 by violation count. The guide to what this data misses covers that gap.