Souris River Study Board Fact Sheets Review of Artificial Drainage Impacts Dams and Reservoirs in the Souris River Basin The Unique Hydrology of the Souris River Basin: A Prairie Pothole Region The Fill and Spill Hydrology of the Souris River Basin Boundary Reservoir Fact Sheet Lake Darling Reservoir Fact Sheet Grant Devine Reservoir Fact Sheet Rafferty Reservoir Fact Sheet