Home/ Directory/ MT/ HILDRETH SUBDIVISION NO 2

Water system · PWSID MT0002486

HILDRETH SUBDIVISION NO 2

DILLON, MT · ~300 people served

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

PWSID

MT0002486

State

Montana

City

DILLON

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

108

Violations on record

0

Unaddressed

0

Health-based

80

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jun 2023 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Monitoring & reporting · Total coliform began Sep 2013 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Jul 2013 Resolved
Other · EPA contaminant 7000 began Oct 2012 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jun 2011 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jun 2011 Resolved
Monitoring & reporting · Total coliform began Feb 2011 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved

Recent enforcement actions

  • State action · SIA Jul 2023
  • State action · SIE Jul 2023
  • State action · SOX Jul 2023
  • State action · SIA Jul 2023
  • State action · SOX Jul 2023
  • State action · SOX Aug 2021
  • State action · SOX Jul 2019
  • State action · SIA Jul 2019

This profile is built from EPA public records for system MT0002486 — 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.