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Water system · PWSID MT0000315

REXFORD TOWN OF

REXFORD, MT · ~160 people served

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

PWSID

MT0000315

State

Montana

City

REXFORD

Population served

160

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

14

Violations on record

0

Unaddressed

9

Health-based

55

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2015. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Dec 2014 Resolved
Monitoring & reporting · EPA contaminant 3014 began Sep 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2013 Resolved
Other · EPA contaminant 7000 began Oct 2011 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2001 Resolved
Monitoring & reporting · Total coliform began Dec 2000 Resolved

Recent enforcement actions

  • State action · SOX Jan 2015
  • State action · SIF Dec 2014
  • State action · SIA Dec 2014
  • State action · SIE Dec 2014
  • State action · SIA Dec 2014
  • State action · SOX Dec 2014
  • State action · SIE Oct 2014
  • State action · SIA Oct 2014

This profile is built from EPA public records for system MT0000315 — 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.