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Water system · PWSID NY5521422

MAVERICK KNOLLS HA

100
Excellent
PurityRadar safety score

PWSID

NY5521422

State

New York

City

WOODSTOCK

Population served

90

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

7

Violations on record

0

Unaddressed

0

Health-based

17

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2023. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2022 Resolved
Monitoring · Lead & Copper Rule began Aug 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2015 Resolved
Other began Sep 2012 Resolved
Monitoring & reporting · Nitrate began Jan 1993 Resolved

Recent enforcement actions

  • State action · SOX Apr 2023
  • State action · SFJ Jan 2023
  • State action · SIE Jan 2023
  • State action · SOX Oct 2021
  • State action · SIE Jul 2021
  • State action · SFJ Jul 2021
  • State action · SOX Dec 2019
  • State action · SIE Sep 2019

This profile is built from EPA public records for system NY5521422 — 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.