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Water system · PWSID NY0400341

HINSDALE TOWN WATER DISTRICT

HINSDALE, NY · ~350 people served

Check your exact address → HINSDALE overview
100
Excellent
PurityRadar safety score

PWSID

NY0400341

State

New York

City

HINSDALE

Population served

350

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

6

Violations on record

0

Unaddressed

0

Health-based

11

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2024. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2021 Resolved
Other began Aug 2011 Resolved
Monitoring & reporting · EPA contaminant 4030 began Oct 2008 Resolved
Monitoring & reporting · EPA contaminant 4030 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2008 Resolved

Recent enforcement actions

  • State action · SIE Oct 2024
  • State action · SFJ Oct 2024
  • State action · SIF Jun 2024
  • State action · SOX Jun 2024
  • State action · SFJ Oct 2023
  • State action · SIE Oct 2023
  • State action · SOX Sep 2011
  • State action · SFJ Sep 2011

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

Manganese

1 station · latest Sep 2021

0.43 · max 0.5 ug/l · 2

Nitrate

1 station · latest Sep 2021

1.8 · max 1.8 mg/l as N · 2

Arsenic

1 station · latest Sep 2021

0.3 · max 0.3 ug/l · 1

Copper

1 station · latest Sep 2021

5.3 · max 5.3 ug/l · 1

Fluoride

1 station · latest Sep 2021

0.02 · max 0.02 mg/l · 1

Lead

1 station · latest Sep 2021

1.42 · max 1.42 ug/l · 1

Uranium

1 station · latest Sep 2021

0.213 · max 0.213 ug/l · 1

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 NY0400341 — 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.