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Water system · PWSID MT0004074

BONNIE'S PLACE, INC

100
Excellent
PurityRadar safety score

PWSID

MT0004074

State

Montana

City

MISSOULA

Population served

60

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

173

Violations on record

2

Unaddressed

5

Health-based

156

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2007 Unaddressed
Monitoring · Lead & Copper Rule began Oct 2018 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Monitoring · Lead & Copper Rule began Apr 2018 Resolved
Monitoring · Lead & Copper Rule began Sep 2017 Resolved
Monitoring · Lead & Copper Rule began Aug 2017 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring · Lead & Copper Rule began Jul 2017 Resolved
Monitoring · Lead & Copper Rule began May 2017 Resolved
Monitoring & reporting · EPA contaminant 3014 began Dec 2016 Resolved
Other · EPA contaminant 7000 began Oct 2016 Resolved

Recent enforcement actions

  • State action · SIE Oct 2025
  • State action · SIA Oct 2025
  • State action · SOX May 2025
  • State action · SIE Jan 2025
  • State action · SIA Jan 2025
  • State action · SOX Nov 2018
  • State action · SIE Nov 2018
  • State action · SIA Nov 2018

This profile is built from EPA public records for system MT0004074 — 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.