SEABROOK WATER DEPT: EPA violation history, explained
SEABROOK WATER DEPT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 14,000 people through 3,832 service connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, SEABROOK WATER DEPT ranks 581th by violation burden (96th percentile) - 221 violations total, 29 health-baseds.
How SEABROOK WATER DEPT compares within NH
NH's 62 covered systems average 8.6 health-based violations each; SEABROOK WATER DEPT carries 29, 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 SEABROOK WATER DEPT is from 2025-10-01 (health-based: 2011-01-09). Last reported to EPA: 06/23/2026.
What kind of problem, specifically
SEABROOK WATER DEPT'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)
- Other regulated metals - flagged from: Arsenic
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 SEABROOK WATER DEPT 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 221 logged violations can see. The guide to what this data misses covers that gap.