MEADOW HILLS WATER AND SEWER DISTRICT

COLUMBIA FALLS, MT · ~130 people served

Check your exact address → COLUMBIA FALLS overview

100

Excellent

PurityRadar safety score

PWSID

MT0002925

State

Montana

City

COLUMBIA FALLS

Population served

130

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 Jan 2009. Official EPA record →

Monitoring & reporting · Total coliform began Dec 2005 Resolved

Other · EPA contaminant 7000 began Jul 2003 Resolved

Monitoring & reporting · Total coliform began Jun 1997 Resolved

Monitoring & reporting · Total coliform began Nov 1996 Resolved

Monitoring & reporting · Total coliform began Aug 1996 Resolved

Max contaminant level (MCL) · Total coliform health-based began Feb 1995 Resolved

Monitoring & reporting · Total coliform began Feb 1995 Resolved

Monitoring & reporting · Total coliform began Aug 1994 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 1994 Resolved

Monitoring & reporting · Total coliform began Jun 1994 Resolved

Monitoring & reporting · Total coliform began Oct 1993 Resolved

Recent enforcement actions

State action · SOX Jan 2009
State action · SOX Feb 2006
State action · SIA Jan 2006
State action · SIE Jan 2006
State action · SOX Dec 2003
State action · SIA Oct 2003
State action · SFH Mar 1995
State action · SFH Aug 1994

This profile is built from EPA public records for system MT0002925 — 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.