STONEY BROOK VILLAGE CONDOMINIUM ASSOC

CLANCY, MT · ~142 people served

Check your exact address → CLANCY overview

100

Excellent

PurityRadar safety score

PWSID

MT0004257

State

Montana

City

CLANCY

Population served

142

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 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Resolved

Other · EPA contaminant 7000 began Jul 2019 Resolved

Monitoring & reporting · EPA contaminant 3014 began Aug 2016 Resolved

Monitoring & reporting · EPA contaminant 3014 began Jul 2016 Resolved

Monitoring & reporting · Total coliform began Dec 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2014 Resolved

Monitoring & reporting · EPA contaminant 1094 began Jan 2011 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 2009 Resolved

Other · EPA contaminant 7000 began Jul 2008 Resolved

Monitoring & reporting · Total coliform began Jun 2008 Resolved

Other · EPA contaminant 7000 began Jul 2006 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 2005 Resolved

Recent enforcement actions

State action · SIA Oct 2025
State action · SIE Oct 2025
State action · SOX Sep 2025
State action · SOX Jul 2019
State action · SIA Jul 2019
State action · SIF Sep 2016
State action · SOX Sep 2016
State action · SIE Sep 2016

This profile is built from EPA public records for system MT0004257 — 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.