Many groups, including faith communities, have called for a restructuring of the Columbia River Treaty. The original treaty was written in 1964, and has become outdated. The people calling for the change want the river to be valued for its ecosystem services that were not included in the original treaty. To read the full letter to government officials in Canada and the United States, click here. To read an overview article about this story that goes into more of the history of the treaty, click here.