Other Water & Wastewater Systems

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The Missoula County Rural Special Improvement Districts No. 8916, 8918 and 8925 are under the jurisdiction of the Board of County Commissioners.  The Chief Public Works Officer, at the direction of the Board, manages and operates these districts. Districts were formed to operate and maintain water and/or sewer systems that provide service to properties within the legally defined boundaries. 



 No wipes in the pipes

Todays world calls for an abundance of disinfecting wipes, paper towels and napkins, but we still need to dispose of them correctly.

Please DO NOT flush these items down your toilet. It costs a lot of money, time, and staff to make repairs to sewer and septic systems. 



To see boundary maps, click on the district you are interested in.



Notice of Public Hearing

Viewing Documents - FY21 RSID Budgets



Sunset West 

The Sunset West Water Tank (80,000 gallons) needed some minimal interior maintenance. The project scope was to sandblast the interior lid of the tank and re-epoxy it with approved material. Missoula County hired Maguire Iron, Inc. (see their winning bid.) The lid or interior top of the tank required sandblasting, primer, and paint (all meeting AWWA regulations) for this project.  No loss of service was experienced, thanks to our dedicated staff.  The project was completed by mid-July 2020. For more details about the history and project, please click here.



Before - Lid at Sunset West




Low Income Loan Program 

If you've had a service line break and need assistance in paying to have it repaired, click here for information on how you may be able to get help!


If you have any questions regarding these districts and their operations, please contact:

  • Tami Quinn:  (406) 370-1838
  • Deb Evison-Bell:  (406) 258-3702


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