Is PONCA CITY MUN WATER's water safe to drink?
PONCA CITY MUN WATER has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 27,155 people through 12,412 service connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, PONCA CITY MUN WATER ranks 1,768th by violation burden (86th percentile) - 29 violations total, 11 health-baseds.
How PONCA CITY MUN WATER compares within OK
PONCA CITY MUN WATER's 11 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 PONCA CITY MUN WATER is from 2023-01-10 (health-based: 2011-01-04). Last reported to EPA: 05/13/2026.
What kind of problem, specifically
PONCA CITY MUN WATER'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); Interim Enhanced Surface Water Treatment Rule; Surface Water Treatment Rule
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
PONCA CITY MUN WATER'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 - 11 health-based violations on file for PONCA CITY MUN WATER - 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.