What's in PORTER PWA's water?
PORTER PWA had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 2,400 people get their water from it, across 856 connections.
PORTER PWA's record against the rest of the country
PORTER PWA has 73 violations on record in total, 53 of thems health-based - ranking it 251th of 12,903 systems by violation count, the 98th percentile nationally.
Against the OK average
PORTER PWA's 53 health-based violations sit above the OK average of 39.5, across 240 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
PORTER PWA's most recent violation on record is dated 2026-06-12, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 05/13/2026.
The concern categories on record
PORTER PWA'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)
- Disinfection byproducts - flagged from: TTHM; Total Haloacetic Acids (HAA5)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What PORTER PWA's record does not cover
Everything on this page is PORTER PWA's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 53 health-based violations on file for PORTER PWA - 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.