Join or Renew Your Membership!


Upper Missouri Waterkeeper is launching a membership drive from now until the end of the year. A strong membership base is what makes us a strong organization, one that is effective in protecting water resources of Southwest and West-Central Montana.

We work throughout the Upper Missouri River Basin of Southwest and West-Central MontanaMembers give us the practical and legal capacity to represent the Upper Missouri River, her tributaries, and citizens when it comes to stopping pollution, challenging inadequate permits and pollution rules, and leveling the playing field for everyday folks from Wisdom, to Pony, to Craig Montana. Grassroots people like you – who care about clean water and healthy fisheries and want to protect them with citizen action!

So, if you have not already done so this year, please join Upper Missouri Waterkeeper now – or renew your membership in order to support our daily work that is not funded by tax-payers or polluters. This is how we remain a voice for long-term river conservation that is entirely independent of vested influences.

Membership benefits include our advocacy reports, newsletters, and opportunities to join our team for local events and adventures on local rivers!  

Your favorite free river needs an equally free flowing chain of support from you, the local citizen, who give us direction! Please use the online links to donate on our secure website, or for mailed donations, please send to:

Upper Missouri Waterkeeper
24 S. Wilson Ave, Ste. 6-7
Bozeman MT 59715.