Is GROVETON WATER SYS's water safe to drink?
GROVETON WATER SYS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 2,650, over 765 connections.
How this compares nationally
Out of 12,903 systems in this dataset, GROVETON WATER SYS ranks 4,884th by violation burden (62th percentile) - 34 violations total, 3 health-baseds.
How GROVETON WATER SYS compares within NH
NH's 62 covered systems average 8.6 health-based violations each; GROVETON WATER SYS carries 3, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for GROVETON WATER SYS is from 2008-01-07 (health-based: 1992-01-01). Last reported to EPA: 06/23/2026.
What kind of problem, specifically
GROVETON WATER SYS'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
GROVETON WATER SYS's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and GROVETON WATER SYS's customers' taps is household plumbing, invisible to a system-level record ranked 4,884th of 12,903 by violation count. The guide to what this data misses covers that gap.