MONTANA CHRISTIAN COLLEGE

LIBBY, MT · ~105 people served

Check your exact address → LIBBY overview

100

Excellent

PurityRadar safety score

PWSID

MT0004270

State

Montana

City

LIBBY

Population served

105

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2025 Resolved

Other · EPA contaminant 7000 began Jul 2025 Resolved

Other · EPA contaminant 7000 began Oct 2024 Resolved

Other · EPA contaminant 7000 began Jul 2024 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 2011 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2005 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jan 2005 Resolved

Recent enforcement actions

State action · SIA Oct 2025
State action · SOX Oct 2025
State action · SIA Jul 2025
State action · SOX Jul 2025
State action · SOX Oct 2024
State action · SOX Oct 2024
State action · SIA Oct 2024
State action · SIA Jul 2024

This profile is built from EPA public records for system MT0004270 — 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.