MAHASKA RURAL WATER SYSTEM, INC.: EPA violation history, explained
MAHASKA RURAL WATER SYSTEM, INC. has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 9,818 people through 4,530 service connections.
How this compares nationally
MAHASKA RURAL WATER SYSTEM, INC. has 8 violations on record in total, 3 of thems health-based - ranking it 5,382th of 12,903 systems by violation count, the 58th percentile nationally.
How MAHASKA RURAL WATER SYSTEM, INC. compares within IA
MAHASKA RURAL WATER SYSTEM, INC.'s 3 health-based violations sit within the IA average of 3.5, across 203 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 MAHASKA RURAL WATER SYSTEM, INC. is from 2016-01-04 (health-based: 2016-01-04). Last reported to EPA: 06/17/2026.
What kind of problem, specifically
MAHASKA RURAL WATER SYSTEM, INC.'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 MAHASKA RURAL WATER SYSTEM, INC.'s own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 3 health-based violations on file for MAHASKA RURAL WATER SYSTEM, INC. - 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.