FOREST RIDGE

NASHUA, NH · ~130 people served

Check your exact address → NASHUA overview

100

Excellent

PurityRadar safety score

PWSID

NH0802040

State

New Hampshire

City

NASHUA

Population served

130

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 Sep 2016. Official EPA record →

Max contaminant level (MCL) · Lead & Copper Rule health-based began Aug 2016 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2010 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2007 Resolved

Recent enforcement actions

State action · SOX Sep 2016
State action · SIE Aug 2016
State action · SIA Aug 2016
State action · SIF Aug 2016
State action · SOX Apr 2011
State action · SOX Mar 2011
State action · SIA Oct 2010
State action · SIF Oct 2010

This profile is built from EPA public records for system NH0802040 — 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.