What's in KINGFISHER's water?
KINGFISHER had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 5,073, over 2,745 connections.
Ranked against every other system in this dataset
332 total violations and 37 health-based ones put KINGFISHER at the 97th percentile nationally for violation burden, rank 412 of 12,903.
How KINGFISHER compares within OK
KINGFISHER's 37 health-based violations sit within the OK average of 39.5, across 240 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for KINGFISHER is from 2026-06-12 (health-based: 2025-05-10). Last reported to EPA: 05/13/2026.
What kind of problem, specifically
KINGFISHER'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
- Nitrate / nitrite - flagged from: Nitrate
- Disinfection byproducts - flagged from: TTHM
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
KINGFISHER'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. Between the utility's meter and KINGFISHER's customers' taps is household plumbing, invisible to a system-level record ranked 412th of 12,903 by violation count. The guide to what this data misses covers that gap.