Is NWWA WARRINGTON TOWNSHIP's water safe to drink?
NWWA WARRINGTON TOWNSHIP has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 21,588 people through 8,788 service connections.
How this compares nationally
Out of 12,903 systems in this dataset, NWWA WARRINGTON TOWNSHIP ranks 2,884th by violation burden (78th percentile) - 487 violations total, 6 health-baseds.
Against the PA average
PA's 475 covered systems average 5.5 health-based violations each; NWWA WARRINGTON TOWNSHIP carries 6, more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
NWWA WARRINGTON TOWNSHIP's most recent violation on record is dated 2024-01-02, with the most recent health-based one dated 2018-01-12. Last reported to EPA: 06/15/2026.
The concern categories on record
NWWA WARRINGTON TOWNSHIP'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); Groundwater Rule; Surface Water Treatment Rule
- Radionuclides - flagged from: Gross Alpha, Excl. Radon and U
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 NWWA WARRINGTON TOWNSHIP's record does not cover
Everything on this page is NWWA WARRINGTON TOWNSHIP'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 NWWA WARRINGTON TOWNSHIP's customers' taps is household plumbing, invisible to a system-level record ranked 2,884th of 12,903 by violation count. The guide to what this data misses covers that gap.