What's in SOUTH GRAFTON WATER DISTRICT's water?
SOUTH GRAFTON WATER DISTRICT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 3,262 people through 971 service connections.
SOUTH GRAFTON WATER DISTRICT's record against the rest of the country
21 total violations and 15 health-based ones put SOUTH GRAFTON WATER DISTRICT at the 90th percentile nationally for violation burden, rank 1,266 of 12,903.
How SOUTH GRAFTON WATER DISTRICT compares within MA
SOUTH GRAFTON WATER DISTRICT's 15 health-based violations sit above the MA average of 7.0, across 283 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for SOUTH GRAFTON WATER DISTRICT is from 2025-01-06 (health-based: 2006-01-11). Last reported to EPA: 06/22/2026.
What kind of problem, specifically
SOUTH GRAFTON WATER DISTRICT'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 SOUTH GRAFTON WATER DISTRICT 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. Between the utility's meter and SOUTH GRAFTON WATER DISTRICT's customers' taps is household plumbing, invisible to a system-level record ranked 1,266th of 12,903 by violation count. The guide to what this data misses covers that gap.