What's in MANNFORD's water?
MANNFORD has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 3,935 people through 1,715 service connections.
Ranked against every other system in this dataset
107 total violations and 92 health-based ones put MANNFORD at the 99th percentile nationally for violation burden, rank 90 of 12,903.
Against the OK average
OK's 240 covered systems average 39.5 health-based violations each; MANNFORD carries 92, more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
MANNFORD's most recent violation on record is dated 2021-06-12, with the most recent health-based one dated 2021-01-10. Last reported to EPA: 05/13/2026.
The concern categories on record
MANNFORD'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: Surface Water Treatment Rule
- Synthetic organic chemicals / pesticides / VOCs - flagged from: CARBON, TOTAL
- Disinfection byproducts - flagged from: TTHM; Total Haloacetic Acids (HAA5)
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 MANNFORD's record does not cover
This is what MANNFORD reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 92 health-based violations on file for MANNFORD - 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.