PWSID
NH2351020
State
New Hampshire
City
TILTON
Population served
405
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.
Violations & enforcement
105
Violations on record
0
Unaddressed
0
Health-based
11
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →
Recent enforcement actions
- State action · SOX Dec 2021
- State action · SIA Oct 2021
- State action · SIF Apr 1996
- State action · SIE Mar 1996
- State action · SFJ Mar 1996
- State action · SOX Mar 1996
- State action · SIE Mar 1996
- State action · SIA Mar 1996
This profile is built from EPA public records for system NH2351020 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.