WILLOW GROVE WATER ASSN: EPA violation history, explained
WILLOW GROVE WATER ASSN has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 2,284 people get their water from it, across 865 connections.
WILLOW GROVE WATER ASSN's record against the rest of the country
227 total violations and 4 health-based ones put WILLOW GROVE WATER ASSN at the 70th percentile nationally for violation burden, rank 3,880 of 12,903.
How WILLOW GROVE WATER ASSN compares within MS
WILLOW GROVE WATER ASSN's 4 health-based violations sit above the MS average of 3.2, across 349 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for WILLOW GROVE WATER ASSN is from 2024-01-01 (health-based: 2012-01-06). Last reported to EPA: 05/18/2026.
What kind of problem, specifically
WILLOW GROVE WATER ASSN'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)
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
This is what WILLOW GROVE WATER ASSN 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 - 4 health-based violations on file for WILLOW GROVE WATER ASSN - 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.