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Water system · PWSID MT0000304

PHILIPSBURG TOWN OF

PHILIPSBURG, MT · ~1,360 people served

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

PWSID

MT0000304

State

Montana

City

PHILIPSBURG

Population served

1,360

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

71

Violations on record

9

Unaddressed

12

Health-based

85

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2026. Official EPA record →

Treatment technique · EPA contaminant 0200 health-based began Feb 2026 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Jan 2026 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Dec 2025 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Nov 2025 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Oct 2025 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Sep 2025 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Aug 2025 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Jul 2025 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Mar 2025 Unaddressed
Treatment technique · EPA contaminant 0200 health-based began Jun 2025 Addressed
Treatment technique · EPA contaminant 0200 health-based began May 2025 Addressed
Treatment technique · EPA contaminant 0200 health-based began Apr 2025 Addressed

Recent enforcement actions

  • State action · SIE Feb 2026
  • State action · SIA Feb 2026
  • State action · SIA Feb 2026
  • State action · SIE Feb 2026
  • State action · SIA Feb 2026
  • State action · SIE Feb 2026
  • State action · SIA Feb 2026
  • State action · SFL Dec 2025

This profile is built from EPA public records for system MT0000304 — 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.