CAHNRS Network Sites > Potatoes at WSU > News > General > Historical Evapotranspiration Data Historical Evapotranspiration Data November 25, 2025 Share on Twitter Share on FaceBook Share on Linkedin share with email share with link Historical Evapotranspiration Data in the Pacific Northwest George, Washington (North Basin) Ten-year daily water use average table (pdf) Five Ten-year daily water use average graph (pdf) Basin City, Washington Ten-year daily water use average table (pdf) Five Ten-year daily water use average graph (pdf) Othello, Washington (Mid Basin) Ten-year daily water use average table (pdf) Five Ten-year daily water use average graph (pdf) Pasco, Washington (South Basin) Ten-year daily water use average table (pdf) Five Ten-year daily water use average graph (pdf) Hermiston, OR/Paterson, Washington Ten-year daily water use average table (pdf) Five Ten-year daily water use average graph (pdf) Twin Falls, Idaho Ten-year daily water use average table (pdf) Five Ten-year daily water use average graph (pdf) Aberdeen, Idaho Ten-year daily water use average table (pdf) Five Ten-year daily water use average graph (pdf) Rexburg, Idaho Ten-year daily water use average table (pdf) Five Ten-year daily water use average graph (pdf)