WOODLANDS

NASHUA, NH · ~198 people served

Check your exact address → NASHUA overview

100

Excellent

PurityRadar safety score

PWSID

NH0762120

State

New Hampshire

City

NASHUA

Population served

198

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 Dec 2002. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Jun 2002 Resolved

Monitoring & reporting · Nitrate began Oct 1994 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2969 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jul 1994 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jul 1994 Resolved

Recent enforcement actions

State action · SOX Dec 2002
State action · SOX Dec 2002
State action · SIF Jul 2002
State action · SIE Jun 2002
State action · SIA Jun 2002
State action · SOX Jul 1996
State action · SIF Nov 1995
State action · SIE Oct 1995

This profile is built from EPA public records for system NH0762120 — 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.