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Water system · PWSID MT0000016

ANACONDA WATER DEPARTMENT

ANACONDA, MT · ~6,750 people served

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

PWSID

MT0000016

State

Montana

City

ANACONDA

Population served

6,750

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

22

Violations on record

0

Unaddressed

7

Health-based

11

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Aug 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2006 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2006 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2004 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2004 Resolved
Monitoring & reporting · Total coliform began Jul 1998 Resolved
Monitoring & reporting · Total coliform began Jun 1998 Resolved
Monitoring & reporting · Total coliform began Dec 1997 Resolved
Monitoring & reporting · Total coliform began Apr 1997 Resolved
Monitoring & reporting · Total coliform began Nov 1995 Resolved
Monitoring & reporting · Total coliform began Oct 1995 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1995 Resolved

Recent enforcement actions

  • State action · SIA Oct 2023
  • State action · SIE Oct 2023
  • State action · SOX Aug 2023
  • State action · SOX Dec 2008
  • State action · SOX Nov 2007
  • State action · SIA Apr 2007
  • State action · SIE Apr 2007
  • State action · SOX Mar 2006

This profile is built from EPA public records for system MT0000016 — 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.