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Water system · PWSID MT0000298

NEIHART TOWN OF

100
Excellent
PurityRadar safety score

PWSID

MT0000298

State

Montana

City

NEIHART

Population served

229

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

102

Violations on record

0

Unaddressed

35

Health-based

226

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2024. Official EPA record →

Monitoring · Lead & Copper Rule began Jul 2024 Resolved
Monitoring · Lead & Copper Rule began Oct 2021 Resolved
Other · EPA contaminant 7000 began Oct 2020 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2010 Resolved
Treatment technique · EPA contaminant 0300 health-based began Apr 2009 Resolved
Treatment technique · EPA contaminant 0300 health-based began Apr 2009 Resolved
Treatment technique · EPA contaminant 0300 health-based began May 2008 Resolved
Treatment technique · EPA contaminant 0300 health-based began Oct 2006 Resolved
Treatment technique · EPA contaminant 0300 health-based began Oct 2006 Resolved
Treatment technique · EPA contaminant 0300 health-based began Sep 2006 Resolved

Recent enforcement actions

  • State action · SIE Aug 2024
  • State action · SIA Aug 2024
  • State action · SOX Aug 2024
  • State action · SIA Dec 2021
  • State action · SIE Dec 2021
  • State action · SOX Nov 2021
  • State action · SOX Dec 2020
  • State action · SOX Dec 2020

This profile is built from EPA public records for system MT0000298 — 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.