Mean daily streamflow for the Snake River upstream and through the Hells Canyon Reservoir Complex, Idaho-Oregon, 2019-2021

These are streamflow and reservoir outflow data from June 2019 to December 2021 from locations on the Snake River upstream, downstream, and within the Hells Canyon reservoir complex on the Idaho-Oregon border. Data are daily average flow rate in cubic meters per second. Data from sites Melba, Brownlee Inflow and Hells Canyon Outflow were collected at USGS stream gages 13172500, 13269000 and 13290450, respectively. The USGS-collected data are also available via the National Water Information System (U.S. Geological Survey, 2023). Mean daily streamflow for Brownlee Outflow (USGS site 13289220) were collected by Idaho Power Company. Table 1: Site information.Table 2: Streamflow and reservoir outflow data.ReferencesU.S. Geological Survey. (2023). National Water Information System data available on the World Wide Web (USGS Water Data for the Nation) [Online Database]. http://waterdata.usgs.gov/nwis/