WINDY HILL/SOUTH

TILTON, NH · ~73 people served

Check your exact address → TILTON overview

100

Excellent

PurityRadar safety score

PWSID

NH2353090

State

New Hampshire

City

TILTON

Population served

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2022. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2021 Resolved

Other · EPA contaminant 7000 began Jul 2011 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 1991 Resolved

Recent enforcement actions

State action · SOX Jan 2022
State action · SIA Jan 2022
State action · SOX May 2012
State action · SIA Nov 2011
State action · SIF Feb 1992
State action · SOX Feb 1992
State action · SID Dec 1991
State action · SIE Nov 1991

This profile is built from EPA public records for system NH2353090 — 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.