North American Regional Documents

North American River Basins

Colorado River

Columbia River

Niagara River

Rio Grande

Skagit River

Souris River

North American Lakes

Great Lakes

Lake of the Woods

Rainy Lake

  • Convention between the United States of America and Canada Providing for Emergency Regulation of the Level of Rainy Lake and of Other Boundary Waters in the Rainy Lake Watershed (1938)

Other North American Documents

Interstate Water Agreements of the United States