Drinking Water Compliance OS

HELENA, MT · Lewis and Clark County

WESTERN SKIES MOBILE CT Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Montana’s official records. Always confirm current status with Montana before making decisions based on this information.

System facts

System ID (PWSID)
MT0000519
System type
Community Water System
Population served
25
Service connections
11
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    November 1, 2019 – November 30, 2019

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2019 – June 29, 2022

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2019 – June 29, 2022

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    September 1, 2018 – September 25, 2018

    Resolved
  • Lead Consumer Notice

    Lead and Copper Rule

    January 1, 2012 – February 29, 2012

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2011 – November 1, 2011

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2010 – November 30, 2010

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2007 – July 31, 2008

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 1995 – April 30, 1995

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Contact

AGNES ADVENTURES

406-431-2317

HELENA, MT 59604