ROCKY CLIFF ESTATES

KALISPELL, MT · ~140 people served

Check your exact address → KALISPELL overview

100

Excellent

PurityRadar safety score

PWSID

MT0004459

State

Montana

City

KALISPELL

Population served

140

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 Jun 2025. Official EPA record →

Monitoring · Lead & Copper Rule began May 2025 Resolved

Monitoring · Lead & Copper Rule began Nov 2017 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2008 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 2982 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 2983 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 2984 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jan 2006 Resolved

Recent enforcement actions

State action · SIA Jun 2025
State action · SIE Jun 2025
State action · SOX Jun 2025
State action · SIA Dec 2017
State action · SIE Dec 2017
State action · SOX Dec 2017
State action · SOX Sep 2009
State action · SOX May 2009

This profile is built from EPA public records for system MT0004459 — 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.