Choctaw Ua, OK Water Quality
Is Choctaw Ua's water safe to drink?
Choctaw Ua has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 3,926 people get their water from it, across 573 connections.
Ranked against every other system in this dataset
111 total violations and 2 health-based ones put Choctaw Ua at the 55th percentile nationally for violation burden, rank 5,758 of 12,903.
How Choctaw Ua compares within OK
Among the 247 OK systems in this dataset, the average is 39.0 health-based violations - Choctaw Ua's 2 is at or below that. 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 Choctaw Ua is from 2025-11-07 (health-based: 2003-01-09). Last reported to EPA: 05/13/2026.
What kind of problem, specifically
Choctaw Ua'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 this data is and is not
Choctaw Ua's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 2 health-based violations on file for Choctaw Ua - 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.