A couleé is an old French Canadian word meaning a flow, such as a spring creek that carves out a gully. Roughly 15,000 years ago the giant glacial Missoula Lake melted, ice dams broke and the floods carved a giant gorge here. The Columbia River used to roll on through the grand couleé until the giant dam was built, providing power and irrigation to an extensive area. FDR approved the project, so the man made lake that stretches all the way back into Canada is named after him. The dam has a museum showing old propaganda films about how wonderful dams are. The 12 bands of the Confederated Tribes of the Colville Reservation couldn’t stop the dam, but now they own the lake and co-manage it with the park service. They also hold ceremonies to ask for the return of the salmon.

Fort Spokane—rhymes with ‘man’—has an old school built to force Native American children to be like white kids, and it still hosts Buffalo soldier descendant reunions. The fort is also part of the Nez Perce story, as Chief Joseph and refugees were forced to winter here, receiving some emergency supplies from a trading post named Fort Colville after the governor of the Hudson Bay Company, and some Nez Perce are still here. Many Chinese settled here when there were mining camps, but then they were excluded from immigrating by law, driven out of many northwest communities and massacred in at least a few cases.

There’s a scenic drive up the northeast coast of the lake, past farms, a ferry and a few boat launches. The town of Colville is mostly underwater now, but the mission remains on park grounds. I hiked a few miles looking for the remains of the original townsite of Kettle Falls that was moved to accommodate the lake. There was some fire damage and fireweed blooming, and there’s a large plywood operation nearby. I found the wetlands above between the park service campgrounds and a day use area. There were many geese around here, a few hikers, and I disturbed a large white-tail deer on the trail. It was hot in July, but cooler in Washington state than most of the country.