NORTH STAR ZOOT WATER

BOZEMAN, MT · ~4,323 people served

Check your exact address → BOZEMAN overview

100

Excellent

PurityRadar safety score

PWSID

MT0004284

State

Montana

City

BOZEMAN

Population served

4,323

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 2018. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved

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

Monitoring & reporting · Lead & Copper Rule began Jul 2004 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2003 Resolved

Recent enforcement actions

State action · SOX Jun 2018
State action · SIE Oct 2017
State action · SIA Oct 2017
State action · SOX Jun 2006
State action · SIE Jan 2005
State action · SIA Jan 2005
State action · SO8 Sep 2004
State action · SOX Jan 2004

This profile is built from EPA public records for system MT0004284 — 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.