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Water system · PWSID MT0000229

GLENDIVE CITY OF

100
Excellent
PurityRadar safety score

PWSID

MT0000229

State

Montana

City

GLENDIVE

Population served

4,873

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).

Lithium

38,000 ppt

limit —

No federal limit

Violations & enforcement

82

Violations on record

0

Unaddressed

1

Health-based

130

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2022. Official EPA record →

Other · EPA contaminant 7000 began Jul 2022 Resolved
Monitoring · Lead & Copper Rule began Sep 2017 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jul 2015 Resolved

Recent enforcement actions

  • State action · SOX Jul 2022
  • State action · SIA Jul 2022
  • State action · SOX Nov 2017
  • State action · SIE Oct 2017
  • State action · SIA Oct 2017
  • State action · SOX Nov 2015
  • State action · SIE Oct 2015
  • State action · SIA Oct 2015

This profile is built from EPA public records for system MT0000229 — 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.