HOOPER WATER IMPROVEMENT DISTRICT: EPA violation history, explained
HOOPER WATER IMPROVEMENT DISTRICT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 20,820, over 7,223 connections.
How this compares nationally
34 total violations and 2 health-based ones put HOOPER WATER IMPROVEMENT DISTRICT at the 53th percentile nationally for violation burden, rank 6,026 of 12,903.
How HOOPER WATER IMPROVEMENT DISTRICT compares within UT
Among the 145 UT systems in this dataset, the average is 2.8 health-based violations - HOOPER WATER IMPROVEMENT DISTRICT's 2 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for HOOPER WATER IMPROVEMENT DISTRICT is from 2021-06-12 (health-based: 2019-04-01). Last reported to EPA: 06/17/2026.
What kind of problem, specifically
HOOPER WATER IMPROVEMENT DISTRICT'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 this data is and is not
HOOPER WATER IMPROVEMENT DISTRICT'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. Between the utility's meter and HOOPER WATER IMPROVEMENT DISTRICT's customers' taps is household plumbing, invisible to a system-level record ranked 6,026th of 12,903 by violation count. The guide to what this data misses covers that gap.