HINSDALE WATER DEPT/DOWNTOWN

HINSDALE, NH · ~1,600 people served

Check your exact address → HINSDALE overview

100

Excellent

PurityRadar safety score

PWSID

NH1151020

State

New Hampshire

City

HINSDALE

Population served

1,600

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

124

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2019. Official EPA record →

Monitoring & reporting · EPA contaminant 2035 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2020 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2034 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2015 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2010 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2005 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 2018 Resolved

Monitoring & reporting · EPA contaminant 2969 began Jan 2018 Resolved

Recent enforcement actions

State action · SOX Jan 2019
State action · SIF Jan 2019
State action · SIF Jan 2019
State action · SOX Jan 2019
State action · SIE Jan 2019
State action · SIA Jan 2019
State action · SIE Jan 2019
State action · SIA Jan 2019

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Aug 2021

0.145 · max 0.27 mg/L · 10

Copper

1 station · latest Jul 2021

0.00275 · max 0.0033 mg/L · 2

Lead

1 station · latest Jul 2021

0.00095 · max 0.0014 mg/L · 2

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system NH1151020 — 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.