DUNKLIN COUNTY PWSD 1: EPA violation history, explained
DUNKLIN COUNTY PWSD 1 has at least one health-based violation EPA's ECHO database still lists as unaddressed - the required fix has not been reported complete. 4,307 people get their water from it, across 1,753 connections.
DUNKLIN COUNTY PWSD 1's record against the rest of the country
DUNKLIN COUNTY PWSD 1 has 13 violations on record in total, 6 of thems health-based - ranking it 3,205th of 12,903 systems by violation count, the 75th percentile nationally.
Against the MO average
Among the 327 MO systems in this dataset, the average is 6.1 health-based violations - DUNKLIN COUNTY PWSD 1's 6 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
DUNKLIN COUNTY PWSD 1's most recent violation on record is dated 2025-06-02, with the most recent health-based one dated 2025-04-12. Last reported to EPA: 06/16/2026.
The concern categories on record
DUNKLIN COUNTY PWSD 1'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 DUNKLIN COUNTY PWSD 1's record does not cover
Everything on this page is DUNKLIN COUNTY PWSD 1's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 13 logged violations can see. The guide to what this data misses covers that gap.