What's in WYNNEWOOD WATER & LIGHT's water?
WYNNEWOOD WATER & LIGHT had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 2,307 people get their water from it, across 1,023 connections.
Ranked against every other system in this dataset
91 total violations and 49 health-based ones put WYNNEWOOD WATER & LIGHT at the 98th percentile nationally for violation burden, rank 278 of 12,903.
Against the OK average
WYNNEWOOD WATER & LIGHT's 49 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
WYNNEWOOD WATER & LIGHT's most recent violation on record is dated 2025-05-10, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 05/13/2026.
The concern categories on record
WYNNEWOOD WATER & LIGHT'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); Interim Enhanced Surface Water Treatment Rule; 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 lead & copper, which points toward a lead-class filter if you want to address it directly.
What WYNNEWOOD WATER & LIGHT's record does not cover
Everything on this page is WYNNEWOOD WATER & LIGHT's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and WYNNEWOOD WATER & LIGHT's customers' taps is household plumbing, invisible to a system-level record ranked 278th of 12,903 by violation count. The guide to what this data misses covers that gap.