Columbia Basin Conditions

Data Courtesy of U.S. Army Corps of Engineers, NWD and Grant County PUD

Columbia Basin Conditions Queries

Select Year, River Data

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
Cold->Hotsample image (blue to red) Dry->Wetsample image (brown to blue)
Viridis Palettesample image* (purple to yellow) Plasma Palettesample image* (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

Select Month Range

Start    End

Month range is inclusive. To view only one month, select same month from both menus.