• Water Matters - Milk River Floods highway 24 in Montana

    The International St. Mary and Milk Rivers Study Board seeks public comment on its work plan

  • Water Matters - Milk River Floods highway 24 in Montana

    The International St. Mary and Milk Rivers Study Board seeks public comment on its work plan

  • Photo of St Mary Canal
  • Photo of St Mary Canal
  • Photo of St Mary Canal

International St. Mary and Milk Rivers Study Board

Find out more: See "The St. Mary and Milk Rivers Study 2021-2025: Overview"

The International Joint Commission’s (IJC) International St. Mary and Milk Rivers Study, launched in November 2021, is exploring options to improve access to apportioned waters by each country, in recognition of climate change and challenges to apportionment since the original 1921 Order was issued. The effort includes a desire to achieve long-term resilience in accessing the shared waters of the St. Mary and Milk Rivers.