Data Courtesy of U.S. Army Corps of Engineers, NWD and Grant County PUD Columbia Basin Conditions Queries Basin Single Year Basin Year Comparisons Project All Years Project Year Comparisons Select Location, River Data BON-BonnevilleCHJ-Chief JosephDWR-DworshakGCL-Grand CouleeIHR-Ice HarborJDA-John DayLGS-Little GooseLWG-Lower GraniteLMN-Lower MonumentalMCN-McNaryPRD-Priest RapidsRIS-Rock IslandRRH-Rocky ReachTDA-The DallesWAN-WanapumWEL-WellsDissolved Gas Percent, Daily Average, TailraceDissolved Gas Percent, Rolling Highest 12 Hour Average, TailraceElevation ft, Daily AverageElevation ft, Tailrace, Daily AverageOutflow KCFS, Daily AverageSpill KCFS, Daily AverageSpill Percent (%), Daily AverageTemperature C, Daily AverageTemperature C, 7 Day Average Daily Maximum (7DADM)Temperature C, 5 Day Average Daily AverageTemperature C, Tailrace, Daily AverageTemperature C, Tailrace, 7 Day Average Daily Maximum (7DADM)Temperature C, Tailrace, 5 Day Average Daily AverageTemperature C, Forebay-Tailrace Delta, Daily Average Select Output Format Heatmap Plot Set Heatmap Scale Autoscale (to data) Range Min Max (allowed: Min only, Max only, Min<Max) Select Heatmap Color Palette Default Cold->Hot (blue to red) Dry->Wet (brown to blue) Viridis Palette* (purple to yellow) Plasma Palette* (blue to yellow) * best for color vision deficiency and B/W printing Threshold Plot Set Threshold Value (2 color plot) Temperature Biologic (9, 16, 18, 20C) Plot Temperature Biologic Plus (16, 20, 21, 24C) Plot Gas Caps (110, 115, 120%) Plot Gas Caps Plus (110, 115, 120, 125%) Plot Continuous Line Plot CSV File Select Month Range Start JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember End JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberMonth range is inclusive. To view only one month, select same month from both menus. Month range does not apply to Continuous Line Plot. Examples: John Day, Tailrace Temperature Heatmap Autoscale, Default Palette Heatmap Range Max set, Default Palette, Month Range set Heatmap Range Min<Max set, Viridis Palette Threshold Plot, Month Range set Temperature Biologic Plus, Month Range set Line Plot