Drinking Water Compliance OS

MISSOULA, MT · Missoula County

BAIR CLARK PROPERTIES, LLC 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)
MT0000374
System type
Community Water System
Population served
180
Service connections
53
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    July 1, 2017 – June 28, 2017

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    July 1, 2016 – August 3, 2023

    Resolved
  • Monitoring, Regular

    Toxaphene

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Methoxychlor

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Endrin

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    OXAMYL

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Chlordane

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Aldicarb

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Dinoseb

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Picloram

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Dalapon

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring, Regular

    2,4-D

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Heptachlor

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    LASSO

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Atrazine

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Carbofuran

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Dinoseb

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Aldicarb

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Picloram

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Endrin

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Methoxychlor

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Toxaphene

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Dalapon

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    OXAMYL

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Simazine

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Chlordane

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    April 1, 2016 – June 30, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    October 23, 2014 – February 24, 2015

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2014 – December 31, 2014

    Archived
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2011 – December 9, 2013

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2002 – December 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 1992 – April 30, 1992

    Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

CRISP WATER TECHNOLOGIES INC

406-544-6815

MISSOULA, MT 59801