Is HERRIMAN CITY MUNICIPAL WATER DEPARTMENT's water safe to drink?
HERRIMAN CITY MUNICIPAL WATER DEPARTMENT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 60,000 people get their water from it, across 13,989 connections.
Ranked against every other system in this dataset
303 total violations and 2 health-based ones put HERRIMAN CITY MUNICIPAL WATER DEPARTMENT at the 56th percentile nationally for violation burden, rank 5,650 of 12,903.
Against the UT average
Among the 145 UT systems in this dataset, the average is 2.8 health-based violations - HERRIMAN CITY MUNICIPAL WATER DEPARTMENT's 2 is at or below that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
HERRIMAN CITY MUNICIPAL WATER DEPARTMENT's most recent violation on record is dated 2025-01-07, with the most recent health-based one dated 2019-04-07. Last reported to EPA: 06/17/2026.
The concern categories on record
HERRIMAN CITY MUNICIPAL WATER DEPARTMENT'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); Groundwater 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 HERRIMAN CITY MUNICIPAL WATER DEPARTMENT's record does not cover
HERRIMAN CITY MUNICIPAL WATER DEPARTMENT's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 2 health-based violations on file for HERRIMAN CITY MUNICIPAL WATER DEPARTMENT - 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.