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Water system · PWSID MT0002669

LOMA COUNTY WATER DISTRICT

LOMA, MT · ~200 people served

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

PWSID

MT0002669

State

Montana

City

LOMA

Population served

200

Primary source

Surface water

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

81

Violations on record

0

Unaddressed

4

Health-based

62

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2014 Resolved
Other · EPA contaminant 7000 began Oct 2011 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2010 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2010 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2010 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2007 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2007 Resolved
Treatment technique · EPA contaminant 0300 health-based began May 2006 Resolved
Treatment technique · EPA contaminant 0300 health-based began May 2006 Resolved
Monitoring & reporting · EPA contaminant 0300 began Aug 2005 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jul 2005 Resolved
Monitoring & reporting · EPA contaminant 1036 began Jan 2005 Resolved

Recent enforcement actions

  • State action · SOX Feb 2015
  • State action · SIA Jan 2015
  • State action · SOX Nov 2011
  • State action · SIA Oct 2011
  • State action · SIE Oct 2011
  • State action · SOX Sep 2010
  • State action · SIF Jul 2010
  • State action · SIF Jul 2010

This profile is built from EPA public records for system MT0002669 — 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.