The St Regis River begins at Lookout Pass in which mountain pass on the Idaho/Montana border?
St. Regis River (Montana) The St. Regis River is an approximately 32.5 mi tributary of the Clark Fork of the Columbia River in Montana in the United States. It begins at Lookout Pass on the Idaho/Montana border, flows east and ends at the confluence with the Clark Fork in the city of St. Regis. Its drainage is 330 sqmi . The record high flow for the St. Regis River in Montana was recorded on May 19, 1954 at 11,000 cubic feet per second according to USGS gaging data.
Chief Mountain Border Station and Quarters The Chief Mountain Border Station and Quarters is a customs station on the Canada–United States border in Glacier County, Montana. Located on Montana Highway 17, the station is operated seasonally, primarily for tourist traffic between Glacier National Park in Montana and Waterton Lakes National Park in Alberta. The station is named after Chief Mountain, a prominent peak in the vicinity. The station is owned by the General Services Administration and operated by the U.S. Customs Service, and is located within the boundaries of Glacier National Park. The station is a notable example of the National Park Service Rustic style and is listed on the National Register of Historic Places.