What's in THACKERVILLE's water?

THACKERVILLE has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 2,000 people get their water from it, across 1,138 connections.

Ranked against every other system in this dataset

32 total violations and 4 health-based ones put THACKERVILLE at the 68th percentile nationally for violation burden, rank 4,101 of 12,903.

How THACKERVILLE compares within OK

OK's 240 covered systems average 39.5 health-based violations each; THACKERVILLE carries 4, not more than typical for the state. 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 THACKERVILLE is from 2016-01-01 (health-based: 2012-01-11). Last reported to EPA: 05/13/2026.

What kind of problem, specifically

THACKERVILLE'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

THACKERVILLE'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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 32 logged violations can see. The guide to what this data misses covers that gap.