What's in CONCORDIA PWS's water?
CONCORDIA PWS had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. It serves 2,500 people through 998 service connections.
CONCORDIA PWS's record against the rest of the country
CONCORDIA PWS has 24 violations on record in total, 11 of thems health-based - ranking it 1,784th of 12,903 systems by violation count, the 86th percentile nationally.
Against the MO average
MO's 327 covered systems average 6.1 health-based violations each; CONCORDIA PWS carries 11, more than typical for the state. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
CONCORDIA PWS's most recent violation on record is dated 2026-01-01, with the most recent health-based one dated 2026-01-01. Last reported to EPA: 06/16/2026.
The concern categories on record
CONCORDIA PWS'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); Surface Water Treatment Rule
- Synthetic organic chemicals / pesticides / VOCs - flagged from: CARBON, TOTAL
- Disinfection byproducts - flagged from: Total Haloacetic Acids (HAA5)
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 CONCORDIA PWS's record does not cover
Everything on this page is CONCORDIA PWS's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 11 health-based violations on file for CONCORDIA PWS - 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.