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Water system · PWSID MT0000579

STOCKETT WATER AND SEWER DIST

STOCKETT, MT · ~210 people served

Check your exact address → STOCKETT overview
100
Excellent
PurityRadar safety score

PWSID

MT0000579

State

Montana

City

STOCKETT

Population served

210

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

115

Violations on record

0

Unaddressed

4

Health-based

85

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2026. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2018 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2018 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2017 Resolved
Monitoring & reporting · Gross alpha began Jan 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2005 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 2014 Resolved

Recent enforcement actions

  • State action · SIE Jan 2026
  • State action · SIA Jan 2026
  • State action · SOX Nov 2025
  • State action · SOX Mar 2025
  • State action · SIE Jan 2025
  • State action · SIA Jan 2025
  • State action · SOX Jul 2023
  • State action · SIA Jul 2023

This profile is built from EPA public records for system MT0000579 — 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.