Headwaters Sub-basin River Pollution Patrols
July – August 2021

*Dates and river stretches are subject to change based on anticipated algal blooms and tip-offs from fellow river advocates.

July 6: Gallatin Canyon
July 8: Big Hole
July 13: Lower Gallatin
July 15: Jefferson
July 20: Gallatin Canyon
July 22: Ruby
July 27: Gallatin Canyon
July 29: Beaverhead

August 3: Gallatin Canyon
August 5: Big Hole
August 10: Lower Gallatin
August 12: Jefferson
August 17: Gallatin Canyon
August 19: Ruby
August 24: Gallatin Canyon
August 26: Beaverhead

Contact us if you see something we should investigate or if you’re interested in joining!