SUGARWOOD ON THE SACO

INTERVALE, NH · ~30 people served

Check your exact address → INTERVALE overview

100

Excellent

PurityRadar safety score

PWSID

NH0162390

State

New Hampshire

City

INTERVALE

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 Oct 2022. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jul 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2017 Resolved

Treatment technique · Lead & Copper Rule health-based began Jun 2016 Resolved

Monitoring & reporting · Total coliform began Jul 1998 Resolved

Recent enforcement actions

State action · SIF Oct 2022
State action · SOX Sep 2022
State action · SIE Jul 2022
State action · SIA Jul 2022
State action · SIF Sep 2017
State action · SOX Aug 2017
State action · SIA Aug 2017
State action · SIE Aug 2017

This profile is built from EPA public records for system NH0162390 — 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.