MOUNTAIN MEADOWS ESTATES LLP

BILLINGS, MT · ~300 people served

Check your exact address → BILLINGS overview

100

Excellent

PurityRadar safety score

PWSID

MT0001791

State

Montana

City

BILLINGS

Population served

300

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 Mar 2015. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2014 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2013 Resolved

Monitoring & reporting · EPA contaminant 2969 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 2011 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jan 2011 Resolved

Recent enforcement actions

State action · SOX Mar 2015
State action · SOX Mar 2015
State action · SIA Jan 2015
State action · SOX Oct 2013
State action · SIE Oct 2013
State action · SOX Oct 2013
State action · SIA Oct 2013
State action · SIA Feb 2011

This profile is built from EPA public records for system MT0001791 — 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.