Drinking Water Compliance OS

LAME DEER, 08

BUSBY COMMUNITY WATER SYSTEM Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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 EPA Region 8’s official records. Always confirm current status with EPA Region 8 before making decisions based on this information.

System facts

System ID (PWSID)
083090063
System type
Community Water System
Population served
535
Service connections
138
Ownership
Native American tribal
Water source
groundwater (wells)

Violation history

  • Lead Consumer Notice

    Lead and Copper Rule

    December 30, 2024

    Unaddressed
  • Lead Consumer Notice

    Lead and Copper Rule

    April 1, 2023 – December 18, 2023

    Resolved
  • Failure To Address Deficiency

    Health-based

    Groundwater Rule

    May 1, 2021 – February 7, 2023

    Resolved
  • Water Quality Parameter M/R

    Lead and Copper Rule

    June 1, 2020 – November 30, 2020

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2013 – December 31, 2021

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2013 – December 31, 2021

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2013 – December 31, 2021

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 2000 – September 30, 2000

    Archived
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    June 1, 1976 – May 31, 1980

    Archived
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    June 1, 1976 – May 31, 1980

    Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

No enforcement actions on record for this system.

Contact

SHOULDER BLADE, ETHELYN

406-477-6318

LAME DEER, MT 59043