EDMOND PWA: EPA violation history, explained
EDMOND PWA has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 79,408 people through 32,937 service connections.
EDMOND PWA's record against the rest of the country
45 total violations and 13 health-based ones put EDMOND PWA at the 89th percentile nationally for violation burden, rank 1,443 of 12,903.
How EDMOND PWA compares within OK
OK's 240 covered systems average 39.5 health-based violations each; EDMOND PWA carries 13, not more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for EDMOND PWA is from 2014-01-09 (health-based: 2008-01-01). Last reported to EPA: 05/13/2026.
What kind of problem, specifically
EDMOND PWA'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:
- Radionuclides - flagged from: Combined Uranium; Gross Alpha, Excl. Radon and U
- Microbial contamination / treatment technique - flagged from: Surface Water Treatment Rule
- Other regulated metals - flagged from: Arsenic; Selenium
The most severe category on record is radionuclides, which points toward a reverse osmosis-class filter if you want to address it directly.
What this data is and is not
Everything on this page is EDMOND PWA's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 13 health-based violations on file for EDMOND PWA - 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.