Osceola Rural Water System-South, IA Water Quality
Osceola Rural Water System-South: EPA violation history, explained
Osceola Rural Water System-South has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 2,112 people through 845 service connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, Osceola Rural Water System-South ranks 6,902th by violation burden (47th percentile) - 5 violations total, 2 health-based.
Against the IA average
Among the 203 IA systems in this dataset, the average is 3.5 health-based violations - Osceola Rural Water System-South's 2 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
Osceola Rural Water System-South's most recent violation on record is dated 2017-01-07, with the most recent health-based one dated 1995-01-10. Last reported to EPA: 06/17/2026.
The concern categories on record
Osceola Rural Water System-South'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 Osceola Rural Water System-South's record does not cover
Everything on this page is Osceola Rural Water System-South'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 Osceola Rural Water System-South's customers' taps is household plumbing, invisible to a system-level record ranked 6,902th of 12,903 by violation count. The guide to what this data misses covers that gap.