Montana Backflow Directory

Backflow Prevention Links

• Montana DEQ

  • https://deq.mt.gov/water/Programs/dw-rules

    • Follow this link, scroll down and click "Cross Connection Rule" for Montana's backflow rules

• Montana Rules - Secretary of State

  • https://rules.mt.gov/gateway/ShowRuleFile.asp?RID=3481

• Bozeman

  • bozemanbackflow.com

• Missoula

  • https://www.ci.missoula.mt.us/2557/Backflow

• Columbia Falls

  • https://www.cityofcolumbiafalls.org/publicworks/page/backflow-prevention-requirement

• Great Falls

  • https://greatfallsmt.net/publicworks/backflow-prevention-required

• Helena

  • https://www.helenamt.gov/files/assets/helena/v/1/government/city-commission/ordinances-and-resolutions/ordinances/ord-3143-backflow-prevention.pdf

• American Backflow Prevention Association

  • https://www.abpa.org/

  • https://www.abpa.org/page/Incidents