What's in WHITINSVILLE WATER COMPANY's water?
WHITINSVILLE WATER COMPANY has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 7,899 people get their water from it, across 2,280 connections.
Ranked against every other system in this dataset
16 total violations and 3 health-based ones put WHITINSVILLE WATER COMPANY at the 60th percentile nationally for violation burden, rank 5,102 of 12,903.
How WHITINSVILLE WATER COMPANY compares within MA
WHITINSVILLE WATER COMPANY's 3 health-based violations sit within the MA average of 7.0, across 283 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 WHITINSVILLE WATER COMPANY is from 2020-06-12 (health-based: 2018-01-06). Last reported to EPA: 06/22/2026.
What kind of problem, specifically
WHITINSVILLE WATER COMPANY'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); Surface Water Treatment Rule
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
Everything on this page is WHITINSVILLE WATER COMPANY'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 WHITINSVILLE WATER COMPANY's customers' taps is household plumbing, invisible to a system-level record ranked 5,102th of 12,903 by violation count. The guide to what this data misses covers that gap.