Idaho Department of Water Resources: Boise River Idaho State University: Boise River USGS stream gage, Boise River at Glenwood Bridge near Boise USGS: water quality and biological trends on the lower Boise River USBR: Boise Project USBR: Major storage reservoirs in the Boise & Payette River basins - tea cup diagram, current data Rivers of Idaho Tributaries of the Snake River Rivers of Ada County, Idaho Rivers of Camas County, Idaho Rivers of Boise County, Idaho Rivers of Elmore County, Idaho Rivers of Canyon County, Idaho