Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Bookmark and Share Navigation Bar End Cap

  
 
Hydrograph River at a Glance Download
Okanogan River near Tonasket Stage (ft)Flow (kcfs)Highest Observation: 6.03 ft at 7:30AM Apr 02, 2020Highest Observation: 6.03 ft at 7:45AM Apr 02, 2020Highest Observation: 6.03 ft at 8:00AM Apr 02, 2020Highest Observation: 6.03 ft at 8:15AM Apr 02, 2020Highest Observation: 6.03 ft at 8:30AM Apr 02, 2020Highest Observation: 6.03 ft at 8:45AM Apr 02, 2020Highest Observation: 6.03 ft at 9:00AM Apr 02, 2020Observed: 6.02 ft at 9:15AM Apr 02, 2020Observed: 6.02 ft at 9:30AM Apr 02, 2020Observed: 6.02 ft at 9:45AM Apr 02, 2020Observed: 6.02 ft at 10:00AM Apr 02, 2020Observed: 6.02 ft at 10:15AM Apr 02, 2020Observed: 6.02 ft at 10:30AM Apr 02, 2020Observed: 6.02 ft at 10:45AM Apr 02, 2020Observed: 6.02 ft at 11:00AM Apr 02, 2020Observed: 6.02 ft at 11:15AM Apr 02, 2020Observed: 6.02 ft at 11:30AM Apr 02, 2020Observed: 6.02 ft at 11:45AM Apr 02, 2020Observed: 6.02 ft at 12:00PM Apr 02, 2020Observed: 6.02 ft at 12:15PM Apr 02, 2020Observed: 6.02 ft at 12:30PM Apr 02, 2020Observed: 6.02 ft at 12:45PM Apr 02, 2020Observed: 6.02 ft at 1:00PM Apr 02, 2020Observed: 6.02 ft at 1:15PM Apr 02, 2020Observed: 6.02 ft at 1:30PM Apr 02, 2020Observed: 6.02 ft at 1:45PM Apr 02, 2020Observed: 6.02 ft at 2:00PM Apr 02, 2020Highest Observation: 6.03 ft at 2:15PM Apr 02, 2020Highest Observation: 6.03 ft at 6:30PM Apr 02, 2020Highest Observation: 6.03 ft at 6:45PM Apr 02, 2020Highest Observation: 6.03 ft at 7:00PM Apr 02, 2020Highest Observation: 6.03 ft at 7:15PM Apr 02, 2020Highest Observation: 6.03 ft at 7:30PM Apr 02, 2020Highest Observation: 6.03 ft at 7:45PM Apr 02, 2020Highest Observation: 6.03 ft at 8:00PM Apr 02, 2020Highest Observation: 6.03 ft at 8:15PM Apr 02, 2020Highest Observation: 6.03 ft at 8:30PM Apr 02, 2020Highest Observation: 6.03 ft at 8:45PM Apr 02, 2020Highest Observation: 6.03 ft at 9:00PM Apr 02, 2020Highest Observation: 6.03 ft at 9:15PM Apr 02, 2020Highest Observation: 6.03 ft at 9:30PM Apr 02, 2020Highest Observation: 6.03 ft at 9:45PM Apr 02, 2020Highest Observation: 6.03 ft at 10:00PM Apr 02, 2020Highest Observation: 6.03 ft at 10:15PM Apr 02, 2020Highest Observation: 6.03 ft at 10:30PM Apr 02, 2020Highest Observation: 6.03 ft at 10:45PM Apr 02, 2020Highest Observation: 6.03 ft at 11:00PM Apr 02, 2020Highest Observation: 6.03 ft at 11:15PM Apr 02, 2020Highest Observation: 6.03 ft at 11:30PM Apr 02, 2020Observed: 6.02 ft at 11:45PM Apr 02, 2020Observed: 6.02 ft at 12:00AM Apr 03, 2020Observed: 6.02 ft at 12:15AM Apr 03, 2020Observed: 6.02 ft at 12:30AM Apr 03, 2020Observed: 6.02 ft at 12:45AM Apr 03, 2020Observed: 6.02 ft at 1:00AM Apr 03, 2020Observed: 6.02 ft at 1:15AM Apr 03, 2020Observed: 6.01 ft at 1:30AM Apr 03, 2020Observed: 6.01 ft at 1:45AM Apr 03, 2020Observed: 6.01 ft at 2:00AM Apr 03, 2020Observed: 6.01 ft at 2:15AM Apr 03, 2020Observed: 6.01 ft at 2:30AM Apr 03, 2020Observed: 6.01 ft at 2:45AM Apr 03, 2020Observed: 6.01 ft at 3:00AM Apr 03, 2020Observed: 6.01 ft at 3:15AM Apr 03, 2020Observed: 6.01 ft at 3:30AM Apr 03, 2020Observed: 6.01 ft at 3:45AM Apr 03, 2020Observed: 6.01 ft at 4:00AM Apr 03, 2020Observed: 6.01 ft at 4:15AM Apr 03, 2020Observed: 6.01 ft at 4:30AM Apr 03, 2020Observed: 6.01 ft at 4:45AM Apr 03, 2020Observed: 6.01 ft at 5:00AM Apr 03, 2020Observed: 6.01 ft at 5:15AM Apr 03, 2020Observed: 6.01 ft at 5:30AM Apr 03, 2020Observed: 6.01 ft at 5:45AM Apr 03, 2020Observed: 6.01 ft at 6:00AM Apr 03, 2020Observed: 6.01 ft at 6:15AM Apr 03, 2020Observed: 6.01 ft at 6:30AM Apr 03, 2020Observed: 6.01 ft at 6:45AM Apr 03, 2020Observed: 6.01 ft at 7:00AM Apr 03, 2020Observed: 6 ft at 7:15AM Apr 03, 2020Observed: 6 ft at 7:30AM Apr 03, 2020Observed: 6 ft at 7:45AM Apr 03, 2020Observed: 6 ft at 8:00AM Apr 03, 2020Observed: 6 ft at 8:15AM Apr 03, 2020Observed: 6 ft at 8:30AM Apr 03, 2020Observed: 6 ft at 8:45AM Apr 03, 2020Observed: 6 ft at 9:00AM Apr 03, 2020Observed: 6 ft at 9:15AM Apr 03, 2020Observed: 6 ft at 9:30AM Apr 03, 2020Observed: 6 ft at 9:45AM Apr 03, 2020Observed: 6 ft at 10:00AM Apr 03, 2020Observed: 6 ft at 10:15AM Apr 03, 2020Observed: 6 ft at 10:30AM Apr 03, 2020Observed: 6 ft at 10:45AM Apr 03, 2020Observed: 6 ft at 11:00AM Apr 03, 2020Observed: 6 ft at 11:15AM Apr 03, 2020Observed: 5.99 ft at 11:30AM Apr 03, 2020Observed: 6 ft at 11:45AM Apr 03, 2020Observed: 6 ft at 12:00PM Apr 03, 2020Observed: 6 ft at 12:15PM Apr 03, 2020Observed: 6 ft at 12:30PM Apr 03, 2020Observed: 6 ft at 12:45PM Apr 03, 2020Observed: 5.99 ft at 1:00PM Apr 03, 2020Observed: 5.99 ft at 1:15PM Apr 03, 2020Observed: 5.99 ft at 1:30PM Apr 03, 2020Observed: 5.99 ft at 1:45PM Apr 03, 2020Observed: 5.99 ft at 2:00PM Apr 03, 2020Observed: 5.98 ft at 2:15PM Apr 03, 2020Observed: 5.98 ft at 2:30PM Apr 03, 2020Observed: 5.98 ft at 2:45PM Apr 03, 2020Observed: 5.98 ft at 3:00PM Apr 03, 2020Observed: 5.97 ft at 3:15PM Apr 03, 2020Observed: 5.97 ft at 3:30PM Apr 03, 2020Observed: 5.97 ft at 3:45PM Apr 03, 2020Observed: 5.97 ft at 4:00PM Apr 03, 2020Observed: 5.97 ft at 4:15PM Apr 03, 2020Observed: 5.97 ft at 4:30PM Apr 03, 2020Observed: 5.97 ft at 4:45PM Apr 03, 2020Observed: 5.97 ft at 5:00PM Apr 03, 2020Observed: 5.97 ft at 5:15PM Apr 03, 2020Observed: 5.97 ft at 5:30PM Apr 03, 2020Observed: 5.98 ft at 5:45PM Apr 03, 2020Observed: 5.99 ft at 6:00PM Apr 03, 2020Observed: 5.99 ft at 6:15PM Apr 03, 2020Observed: 5.99 ft at 6:30PM Apr 03, 2020Observed: 5.99 ft at 6:45PM Apr 03, 2020Observed: 5.99 ft at 7:00PM Apr 03, 2020Observed: 6 ft at 7:15PM Apr 03, 2020Observed: 6 ft at 7:30PM Apr 03, 2020Observed: 6.01 ft at 7:45PM Apr 03, 2020Observed: 6.01 ft at 8:00PM Apr 03, 2020Observed: 6.01 ft at 8:15PM Apr 03, 2020Observed: 6.01 ft at 8:30PM Apr 03, 2020Observed: 6.02 ft at 8:45PM Apr 03, 2020Observed: 6.02 ft at 9:00PM Apr 03, 2020Observed: 6.02 ft at 9:15PM Apr 03, 2020Observed: 6.01 ft at 9:30PM Apr 03, 2020Observed: 6.01 ft at 9:45PM Apr 03, 2020Observed: 6.01 ft at 10:00PM Apr 03, 2020Observed: 6.01 ft at 10:15PM Apr 03, 2020Observed: 6 ft at 10:30PM Apr 03, 2020Observed: 6 ft at 10:45PM Apr 03, 2020Observed: 5.99 ft at 11:00PM Apr 03, 2020Observed: 5.99 ft at 11:15PM Apr 03, 2020Observed: 5.99 ft at 11:30PM Apr 03, 2020Observed: 5.98 ft at 11:45PM Apr 03, 2020Observed: 5.98 ft at 12:00AM Apr 04, 2020Observed: 5.97 ft at 12:15AM Apr 04, 2020Observed: 5.97 ft at 12:30AM Apr 04, 2020Observed: 5.97 ft at 12:45AM Apr 04, 2020Observed: 5.97 ft at 1:00AM Apr 04, 2020Observed: 5.96 ft at 1:15AM Apr 04, 2020Observed: 5.96 ft at 1:30AM Apr 04, 2020Observed: 5.95 ft at 1:45AM Apr 04, 2020Observed: 5.95 ft at 2:00AM Apr 04, 2020Observed: 5.95 ft at 2:15AM Apr 04, 2020Observed: 5.94 ft at 2:30AM Apr 04, 2020Observed: 5.94 ft at 2:45AM Apr 04, 2020Observed: 5.94 ft at 3:00AM Apr 04, 2020Observed: 5.94 ft at 3:15AM Apr 04, 2020Observed: 5.93 ft at 3:30AM Apr 04, 2020Observed: 5.93 ft at 3:45AM Apr 04, 2020Observed: 5.93 ft at 4:00AM Apr 04, 2020Observed: 5.93 ft at 4:15AM Apr 04, 2020Observed: 5.93 ft at 4:30AM Apr 04, 2020Observed: 5.93 ft at 4:45AM Apr 04, 2020Observed: 5.93 ft at 5:00AM Apr 04, 2020Observed: 5.92 ft at 5:15AM Apr 04, 2020Observed: 5.92 ft at 5:30AM Apr 04, 2020Observed: 5.92 ft at 5:45AM Apr 04, 2020Observed: 5.92 ft at 6:00AM Apr 04, 2020Observed: 5.91 ft at 6:15AM Apr 04, 2020Observed: 5.91 ft at 6:30AM Apr 04, 2020Observed: 5.91 ft at 6:45AM Apr 04, 2020Observed: 5.91 ft at 7:00AM Apr 04, 2020Observed: 5.91 ft at 7:15AM Apr 04, 2020Observed: 5.91 ft at 7:30AM Apr 04, 2020Observed: 5.91 ft at 7:45AM Apr 04, 2020Observed: 5.91 ft at 8:00AM Apr 04, 2020Observed: 5.9 ft at 8:15AM Apr 04, 2020Observed: 5.9 ft at 8:30AM Apr 04, 2020Observed: 5.9 ft at 8:45AM Apr 04, 2020Observed: 5.9 ft at 9:00AM Apr 04, 2020Observed: 5.9 ft at 9:15AM Apr 04, 2020Observed: 5.9 ft at 9:30AM Apr 04, 2020Observed: 5.89 ft at 9:45AM Apr 04, 2020Observed: 5.89 ft at 10:00AM Apr 04, 2020Observed: 5.89 ft at 10:15AM Apr 04, 2020Observed: 5.89 ft at 10:30AM Apr 04, 2020Observed: 5.89 ft at 10:45AM Apr 04, 2020Observed: 5.89 ft at 11:00AM Apr 04, 2020Observed: 5.89 ft at 11:15AM Apr 04, 2020Observed: 5.89 ft at 11:30AM Apr 04, 2020Observed: 5.89 ft at 11:45AM Apr 04, 2020Observed: 5.89 ft at 12:00PM Apr 04, 2020Observed: 5.89 ft at 12:15PM Apr 04, 2020Observed: 5.89 ft at 12:30PM Apr 04, 2020Observed: 5.89 ft at 12:45PM Apr 04, 2020Observed: 5.89 ft at 1:00PM Apr 04, 2020Observed: 5.89 ft at 1:15PM Apr 04, 2020Observed: 5.89 ft at 1:30PM Apr 04, 2020Observed: 5.9 ft at 1:45PM Apr 04, 2020Observed: 5.9 ft at 2:00PM Apr 04, 2020Observed: 5.9 ft at 2:15PM Apr 04, 2020Observed: 5.9 ft at 2:30PM Apr 04, 2020Observed: 5.9 ft at 2:45PM Apr 04, 2020Observed: 5.9 ft at 3:00PM Apr 04, 2020Observed: 5.9 ft at 3:15PM Apr 04, 2020Observed: 5.9 ft at 3:30PM Apr 04, 2020Observed: 5.9 ft at 3:45PM Apr 04, 2020Observed: 5.9 ft at 4:00PM Apr 04, 2020Observed: 5.9 ft at 4:15PM Apr 04, 2020Observed: 5.9 ft at 4:30PM Apr 04, 2020Observed: 5.9 ft at 4:45PM Apr 04, 2020Observed: 5.9 ft at 5:00PM Apr 04, 2020Observed: 5.9 ft at 5:15PM Apr 04, 2020Observed: 5.9 ft at 5:30PM Apr 04, 2020Observed: 5.91 ft at 5:45PM Apr 04, 2020Observed: 5.91 ft at 6:00PM Apr 04, 2020Observed: 5.91 ft at 6:15PM Apr 04, 2020Observed: 5.91 ft at 6:30PM Apr 04, 2020Observed: 5.91 ft at 6:45PM Apr 04, 2020Observed: 5.91 ft at 7:00PM Apr 04, 2020Observed: 5.91 ft at 7:15PM Apr 04, 2020Observed: 5.91 ft at 7:30PM Apr 04, 2020Observed: 5.91 ft at 7:45PM Apr 04, 2020Observed: 5.91 ft at 8:00PM Apr 04, 2020Observed: 5.91 ft at 8:15PM Apr 04, 2020Observed: 5.91 ft at 8:30PM Apr 04, 2020Observed: 5.91 ft at 8:45PM Apr 04, 2020Observed: 5.92 ft at 9:00PM Apr 04, 2020Observed: 5.92 ft at 9:15PM Apr 04, 2020Observed: 5.92 ft at 9:30PM Apr 04, 2020Observed: 5.92 ft at 9:45PM Apr 04, 2020Observed: 5.92 ft at 10:00PM Apr 04, 2020Observed: 5.92 ft at 10:15PM Apr 04, 2020Observed: 5.92 ft at 10:30PM Apr 04, 2020Observed: 5.92 ft at 10:45PM Apr 04, 2020Observed: 5.92 ft at 11:00PM Apr 04, 2020Observed: 5.92 ft at 11:15PM Apr 04, 2020Observed: 5.92 ft at 11:30PM Apr 04, 2020Observed: 5.92 ft at 11:45PM Apr 04, 2020Observed: 5.93 ft at 12:00AM Apr 05, 2020Observed: 5.93 ft at 12:15AM Apr 05, 2020Observed: 5.93 ft at 12:30AM Apr 05, 2020Observed: 5.93 ft at 12:45AM Apr 05, 2020Observed: 5.93 ft at 1:00AM Apr 05, 2020Observed: 5.93 ft at 1:15AM Apr 05, 2020Observed: 5.93 ft at 1:30AM Apr 05, 2020Observed: 5.93 ft at 1:45AM Apr 05, 2020Observed: 5.93 ft at 2:00AM Apr 05, 2020Observed: 5.93 ft at 2:15AM Apr 05, 2020Observed: 5.93 ft at 2:30AM Apr 05, 2020Observed: 5.93 ft at 2:45AM Apr 05, 2020Observed: 5.93 ft at 3:00AM Apr 05, 2020Observed: 5.93 ft at 3:15AM Apr 05, 2020Observed: 5.93 ft at 3:30AM Apr 05, 2020Observed: 5.93 ft at 3:45AM Apr 05, 2020Observed: 5.94 ft at 4:00AM Apr 05, 2020Observed: 5.94 ft at 4:15AM Apr 05, 2020Observed: 5.94 ft at 4:30AM Apr 05, 2020Observed: 5.94 ft at 4:45AM Apr 05, 2020Observed: 5.94 ft at 5:00AM Apr 05, 2020Observed: 5.94 ft at 5:15AM Apr 05, 2020Observed: 5.94 ft at 5:30AM Apr 05, 2020Observed: 5.94 ft at 5:45AM Apr 05, 2020Observed: 5.94 ft at 6:00AM Apr 05, 2020Observed: 5.94 ft at 6:15AM Apr 05, 2020Observed: 5.94 ft at 6:30AM Apr 05, 2020Observed: 5.94 ft at 6:45AM Apr 05, 2020Observed: 5.94 ft at 7:00AM Apr 05, 2020Observed: 5.94 ft at 7:15AM Apr 05, 2020Observed: 5.94 ft at 7:30AM Apr 05, 2020Observed: 5.94 ft at 7:45AM Apr 05, 2020Observed: 5.94 ft at 8:00AM Apr 05, 2020Observed: 5.94 ft at 8:15AM Apr 05, 2020Observed: 5.94 ft at 8:30AM Apr 05, 2020Observed: 5.94 ft at 8:45AM Apr 05, 2020Observed: 5.94 ft at 9:00AM Apr 05, 2020Observed: 5.94 ft at 9:15AM Apr 05, 2020Observed: 5.94 ft at 9:30AM Apr 05, 2020Observed: 5.94 ft at 9:45AM Apr 05, 2020Observed: 5.94 ft at 10:00AM Apr 05, 2020Observed: 5.95 ft at 10:15AM Apr 05, 2020Observed: 5.95 ft at 10:30AM Apr 05, 2020Observed: 5.95 ft at 10:45AM Apr 05, 2020Observed: 5.95 ft at 11:00AM Apr 05, 2020Observed: 5.95 ft at 11:15AM Apr 05, 2020Observed: 5.95 ft at 11:30AM Apr 05, 2020Observed: 5.95 ft at 11:45AM Apr 05, 2020Observed: 5.95 ft at 12:00PM Apr 05, 2020Observed: 5.95 ft at 12:15PM Apr 05, 2020Observed: 5.95 ft at 12:30PM Apr 05, 2020Observed: 5.95 ft at 12:45PM Apr 05, 2020Observed: 5.95 ft at 1:00PM Apr 05, 2020Observed: 5.95 ft at 1:15PM Apr 05, 2020Observed: 5.95 ft at 1:30PM Apr 05, 2020Observed: 5.95 ft at 1:45PM Apr 05, 2020Observed: 5.95 ft at 2:00PM Apr 05, 2020Observed: 5.95 ft at 2:15PM Apr 05, 2020Observed: 5.95 ft at 2:30PM Apr 05, 2020Observed: 5.95 ft at 2:45PM Apr 05, 2020Observed: 5.95 ft at 3:00PM Apr 05, 2020Observed: 5.95 ft at 3:15PM Apr 05, 2020Observed: 5.95 ft at 3:30PM Apr 05, 2020Observed: 5.95 ft at 3:45PM Apr 05, 2020Observed: 5.95 ft at 4:00PM Apr 05, 2020Observed: 5.95 ft at 4:15PM Apr 05, 2020Observed: 5.95 ft at 4:30PM Apr 05, 2020Observed: 5.95 ft at 4:45PM Apr 05, 2020Observed: 5.95 ft at 5:00PM Apr 05, 2020Observed: 5.95 ft at 5:15PM Apr 05, 2020Observed: 5.95 ft at 5:30PM Apr 05, 2020Observed: 5.95 ft at 5:45PM Apr 05, 2020Observed: 5.95 ft at 6:00PM Apr 05, 2020Observed: 5.95 ft at 6:15PM Apr 05, 2020Observed: 5.95 ft at 6:30PM Apr 05, 2020Observed: 5.95 ft at 6:45PM Apr 05, 2020Observed: 5.95 ft at 7:00PM Apr 05, 2020Observed: 5.95 ft at 7:15PM Apr 05, 2020Observed: 5.95 ft at 7:30PM Apr 05, 2020Observed: 5.95 ft at 7:45PM Apr 05, 2020Observed: 5.95 ft at 8:00PM Apr 05, 2020Observed: 5.95 ft at 8:15PM Apr 05, 2020Observed: 5.95 ft at 8:30PM Apr 05, 2020Observed: 5.96 ft at 8:45PM Apr 05, 2020Observed: 5.96 ft at 9:00PM Apr 05, 2020Observed: 5.96 ft at 9:15PM Apr 05, 2020Observed: 5.96 ft at 9:30PM Apr 05, 2020Observed: 5.96 ft at 9:45PM Apr 05, 2020Observed: 5.96 ft at 10:00PM Apr 05, 2020Observed: 5.96 ft at 10:15PM Apr 05, 2020Observed: 5.96 ft at 10:30PM Apr 05, 2020Observed: 5.96 ft at 10:45PM Apr 05, 2020Observed: 5.96 ft at 11:00PM Apr 05, 2020Observed: 5.95 ft at 11:15PM Apr 05, 2020Observed: 5.95 ft at 11:30PM Apr 05, 2020Observed: 5.95 ft at 11:45PM Apr 05, 2020Observed: 5.95 ft at 12:00AM Apr 06, 2020Observed: 5.95 ft at 12:15AM Apr 06, 2020Observed: 5.95 ft at 12:30AM Apr 06, 2020Observed: 5.95 ft at 12:45AM Apr 06, 2020Observed: 5.95 ft at 1:00AM Apr 06, 2020Observed: 5.95 ft at 1:15AM Apr 06, 2020Observed: 5.95 ft at 1:30AM Apr 06, 2020Observed: 5.95 ft at 1:45AM Apr 06, 2020Observed: 5.94 ft at 2:00AM Apr 06, 2020Observed: 5.94 ft at 2:15AM Apr 06, 2020Observed: 5.94 ft at 2:30AM Apr 06, 2020Observed: 5.94 ft at 2:45AM Apr 06, 2020Observed: 5.94 ft at 3:00AM Apr 06, 2020Observed: 5.94 ft at 3:15AM Apr 06, 2020Observed: 5.94 ft at 3:30AM Apr 06, 2020Observed: 5.93 ft at 3:45AM Apr 06, 2020Observed: 5.93 ft at 4:00AM Apr 06, 2020Observed: 5.94 ft at 4:15AM Apr 06, 2020Observed: 5.93 ft at 4:30AM Apr 06, 2020Observed: 5.93 ft at 4:45AM Apr 06, 2020Observed: 5.93 ft at 5:00AM Apr 06, 2020Observed: 5.93 ft at 5:15AM Apr 06, 2020Observed: 5.93 ft at 5:30AM Apr 06, 2020Observed: 5.93 ft at 5:45AM Apr 06, 2020Observed: 5.93 ft at 6:00AM Apr 06, 2020Observed: 5.93 ft at 6:15AM Apr 06, 2020Observed: 5.93 ft at 6:30AM Apr 06, 2020Observed: 5.93 ft at 6:45AM Apr 06, 2020Observed: 5.93 ft at 7:00AM Apr 06, 2020Observed: 5.93 ft at 7:15AM Apr 06, 2020Observed: 5.92 ft at 9:30AM Apr 06, 2020Observed: 5.92 ft at 9:45AM Apr 06, 2020Observed: 5.92 ft at 10:00AM Apr 06, 2020Observed: 5.92 ft at 10:15AM Apr 06, 2020Observed: 5.92 ft at 10:30AM Apr 06, 2020Observed: 5.92 ft at 10:45AM Apr 06, 2020Observed: 5.92 ft at 11:00AM Apr 06, 2020Observed: 5.92 ft at 11:15AM Apr 06, 2020Observed: 5.92 ft at 11:30AM Apr 06, 2020Observed: 5.92 ft at 11:45AM Apr 06, 2020Observed: 5.92 ft at 12:00PM Apr 06, 2020Observed: 5.92 ft at 12:15PM Apr 06, 2020Observed: 5.93 ft at 12:30PM Apr 06, 2020Observed: 5.93 ft at 12:45PM Apr 06, 2020Observed: 5.92 ft at 1:00PM Apr 06, 2020Observed: 5.92 ft at 1:15PM Apr 06, 2020Observed: 5.93 ft at 1:30PM Apr 06, 2020Observed: 5.93 ft at 1:45PM Apr 06, 2020Observed: 5.93 ft at 2:00PM Apr 06, 2020Observed: 5.93 ft at 2:15PM Apr 06, 2020Observed: 5.93 ft at 2:30PM Apr 06, 2020Observed: 5.93 ft at 2:45PM Apr 06, 2020Observed: 5.93 ft at 3:00PM Apr 06, 2020Observed: 5.93 ft at 3:15PM Apr 06, 2020Observed: 5.93 ft at 3:30PM Apr 06, 2020Observed: 5.93 ft at 3:45PM Apr 06, 2020Observed: 5.93 ft at 4:00PM Apr 06, 2020Observed: 5.93 ft at 4:15PM Apr 06, 2020Observed: 5.93 ft at 4:30PM Apr 06, 2020Observed: 5.93 ft at 4:45PM Apr 06, 2020Observed: 5.93 ft at 5:00PM Apr 06, 2020Observed: 5.92 ft at 5:15PM Apr 06, 2020Observed: 5.92 ft at 5:30PM Apr 06, 2020Observed: 5.92 ft at 5:45PM Apr 06, 2020Observed: 5.92 ft at 6:00PM Apr 06, 2020Observed: 5.92 ft at 6:15PM Apr 06, 2020Observed: 5.92 ft at 6:30PM Apr 06, 2020Observed: 5.92 ft at 6:45PM Apr 06, 2020Observed: 5.92 ft at 7:00PM Apr 06, 2020Observed: 5.92 ft at 7:15PM Apr 06, 2020Observed: 5.92 ft at 7:30PM Apr 06, 2020Observed: 5.92 ft at 7:45PM Apr 06, 2020Observed: 5.92 ft at 8:00PM Apr 06, 2020Observed: 5.92 ft at 8:15PM Apr 06, 2020Observed: 5.92 ft at 8:30PM Apr 06, 2020Observed: 5.92 ft at 8:45PM Apr 06, 2020Observed: 5.92 ft at 9:00PM Apr 06, 2020Observed: 5.92 ft at 9:15PM Apr 06, 2020Observed: 5.92 ft at 9:30PM Apr 06, 2020Observed: 5.92 ft at 9:45PM Apr 06, 2020Observed: 5.92 ft at 10:00PM Apr 06, 2020Observed: 5.92 ft at 10:15PM Apr 06, 2020Observed: 5.92 ft at 10:30PM Apr 06, 2020Observed: 5.92 ft at 10:45PM Apr 06, 2020Observed: 5.92 ft at 11:00PM Apr 06, 2020Observed: 5.92 ft at 11:15PM Apr 06, 2020Observed: 5.92 ft at 11:30PM Apr 06, 2020Observed: 5.93 ft at 11:45PM Apr 06, 2020Observed: 5.93 ft at 12:00AM Apr 07, 2020Observed: 5.93 ft at 12:15AM Apr 07, 2020Observed: 5.93 ft at 12:30AM Apr 07, 2020Observed: 5.93 ft at 12:45AM Apr 07, 2020Observed: 5.92 ft at 1:00AM Apr 07, 2020Observed: 5.92 ft at 1:15AM Apr 07, 2020Observed: 5.92 ft at 1:30AM Apr 07, 2020Observed: 5.92 ft at 1:45AM Apr 07, 2020Observed: 5.92 ft at 2:00AM Apr 07, 2020Observed: 5.92 ft at 2:15AM Apr 07, 2020Observed: 5.92 ft at 2:30AM Apr 07, 2020Observed: 5.92 ft at 2:45AM Apr 07, 2020Observed: 5.92 ft at 3:00AM Apr 07, 2020Observed: 5.92 ft at 3:15AM Apr 07, 2020Observed: 5.92 ft at 3:30AM Apr 07, 2020Observed: 5.92 ft at 3:45AM Apr 07, 2020Observed: 5.92 ft at 4:00AM Apr 07, 2020Observed: 5.92 ft at 4:15AM Apr 07, 2020Observed: 5.92 ft at 4:30AM Apr 07, 2020Observed: 5.92 ft at 4:45AM Apr 07, 2020Observed: 5.92 ft at 5:00AM Apr 07, 2020Observed: 5.92 ft at 5:15AM Apr 07, 2020Observed: 5.92 ft at 5:30AM Apr 07, 2020Observed: 5.92 ft at 5:45AM Apr 07, 2020Observed: 5.92 ft at 6:00AM Apr 07, 2020Observed: 5.92 ft at 6:15AM Apr 07, 2020Observed: 5.92 ft at 6:30AM Apr 07, 2020Observed: 5.92 ft at 6:45AM Apr 07, 2020Observed: 5.92 ft at 7:00AM Apr 07, 2020Observed: 5.92 ft at 7:15AM Apr 07, 2020Observed: 5.92 ft at 7:30AM Apr 07, 2020Observed: 5.92 ft at 7:45AM Apr 07, 2020Observed: 5.91 ft at 8:00AM Apr 07, 2020Observed: 5.91 ft at 8:15AM Apr 07, 2020Observed: 5.91 ft at 8:30AM Apr 07, 2020Observed: 5.91 ft at 8:45AM Apr 07, 2020Observed: 5.91 ft at 9:00AM Apr 07, 2020Observed: 5.91 ft at 9:15AM Apr 07, 2020Observed: 5.91 ft at 9:30AM Apr 07, 2020Observed: 5.91 ft at 9:45AM Apr 07, 2020Observed: 5.91 ft at 10:00AM Apr 07, 2020Observed: 5.91 ft at 10:15AM Apr 07, 2020Observed: 5.91 ft at 10:30AM Apr 07, 2020Observed: 5.91 ft at 10:45AM Apr 07, 2020Observed: 5.91 ft at 11:00AM Apr 07, 2020Observed: 5.91 ft at 11:15AM Apr 07, 2020Observed: 5.92 ft at 11:30AM Apr 07, 2020Observed: 5.92 ft at 11:45AM Apr 07, 2020Observed: 5.91 ft at 12:00PM Apr 07, 2020Observed: 5.92 ft at 12:15PM Apr 07, 2020Observed: 5.91 ft at 12:30PM Apr 07, 2020Observed: 5.91 ft at 12:45PM Apr 07, 2020Observed: 5.91 ft at 1:00PM Apr 07, 2020Observed: 5.91 ft at 1:15PM Apr 07, 2020Observed: 5.91 ft at 1:30PM Apr 07, 2020Observed: 5.91 ft at 1:45PM Apr 07, 2020Observed: 5.91 ft at 2:00PM Apr 07, 2020Observed: 5.91 ft at 2:15PM Apr 07, 2020Observed: 5.91 ft at 2:30PM Apr 07, 2020Observed: 5.91 ft at 2:45PM Apr 07, 2020Observed: 5.91 ft at 3:00PM Apr 07, 2020Observed: 5.91 ft at 3:15PM Apr 07, 2020Observed: 5.91 ft at 3:30PM Apr 07, 2020Observed: 5.9 ft at 3:45PM Apr 07, 2020Observed: 5.89 ft at 4:00PM Apr 07, 2020Observed: 5.89 ft at 4:15PM Apr 07, 2020Observed: 5.88 ft at 4:30PM Apr 07, 2020Observed: 5.87 ft at 4:45PM Apr 07, 2020Observed: 5.86 ft at 5:00PM Apr 07, 2020Observed: 5.85 ft at 5:15PM Apr 07, 2020Observed: 5.84 ft at 5:30PM Apr 07, 2020Observed: 5.82 ft at 5:45PM Apr 07, 2020Observed: 5.81 ft at 6:00PM Apr 07, 2020Observed: 5.8 ft at 6:15PM Apr 07, 2020Observed: 5.78 ft at 6:30PM Apr 07, 2020Observed: 5.76 ft at 6:45PM Apr 07, 2020Observed: 5.75 ft at 7:00PM Apr 07, 2020Observed: 5.73 ft at 7:15PM Apr 07, 2020Observed: 5.72 ft at 7:30PM Apr 07, 2020Observed: 5.7 ft at 7:45PM Apr 07, 2020Observed: 5.69 ft at 8:00PM Apr 07, 2020Observed: 5.68 ft at 8:15PM Apr 07, 2020Observed: 5.67 ft at 8:30PM Apr 07, 2020Observed: 5.66 ft at 8:45PM Apr 07, 2020Observed: 5.64 ft at 9:00PM Apr 07, 2020Observed: 5.64 ft at 9:15PM Apr 07, 2020Observed: 5.63 ft at 9:30PM Apr 07, 2020Observed: 5.63 ft at 9:45PM Apr 07, 2020Observed: 5.62 ft at 10:00PM Apr 07, 2020Observed: 5.61 ft at 10:15PM Apr 07, 2020Observed: 5.61 ft at 10:30PM Apr 07, 2020Observed: 5.61 ft at 10:45PM Apr 07, 2020Observed: 5.62 ft at 11:00PM Apr 07, 2020Observed: 5.62 ft at 11:15PM Apr 07, 2020Observed: 5.62 ft at 11:30PM Apr 07, 2020Observed: 5.62 ft at 11:45PM Apr 07, 2020Observed: 5.63 ft at 12:00AM Apr 08, 2020Observed: 5.63 ft at 12:15AM Apr 08, 2020Observed: 5.64 ft at 12:30AM Apr 08, 2020Observed: 5.65 ft at 12:45AM Apr 08, 2020Observed: 5.66 ft at 1:00AM Apr 08, 2020Observed: 5.66 ft at 1:15AM Apr 08, 2020Observed: 5.67 ft at 1:30AM Apr 08, 2020Observed: 5.68 ft at 1:45AM Apr 08, 2020Observed: 5.69 ft at 2:00AM Apr 08, 2020Observed: 5.7 ft at 2:15AM Apr 08, 2020Observed: 5.71 ft at 2:30AM Apr 08, 2020Observed: 5.72 ft at 2:45AM Apr 08, 2020Observed: 5.73 ft at 3:00AM Apr 08, 2020Observed: 5.74 ft at 3:15AM Apr 08, 2020Observed: 5.75 ft at 3:30AM Apr 08, 2020Observed: 5.76 ft at 3:45AM Apr 08, 2020Observed: 5.77 ft at 4:00AM Apr 08, 2020Observed: 5.78 ft at 4:15AM Apr 08, 2020Observed: 5.78 ft at 4:30AM Apr 08, 2020Observed: 5.79 ft at 4:45AM Apr 08, 2020Observed: 5.8 ft at 5:00AM Apr 08, 2020Observed: 5.8 ft at 5:15AM Apr 08, 2020Observed: 5.81 ft at 5:30AM Apr 08, 2020Observed: 5.82 ft at 5:45AM Apr 08, 2020Observed: 5.82 ft at 6:00AM Apr 08, 2020Observed: 5.83 ft at 6:15AM Apr 08, 2020Observed: 5.83 ft at 6:30AM Apr 08, 2020Observed: 5.84 ft at 6:45AM Apr 08, 2020Observed: 5.84 ft at 7:00AM Apr 08, 2020Observed: 5.84 ft at 7:15AM Apr 08, 2020Observed: 5.85 ft at 7:30AM Apr 08, 2020Observed: 5.85 ft at 7:45AM Apr 08, 2020Observed: 5.86 ft at 8:00AM Apr 08, 2020Observed: 5.86 ft at 8:15AM Apr 08, 2020Observed: 5.86 ft at 8:30AM Apr 08, 2020Observed: 5.86 ft at 8:45AM Apr 08, 2020Observed: 5.86 ft at 9:00AM Apr 08, 2020Observed: 5.86 ft at 9:15AM Apr 08, 2020Observed: 5.86 ft at 9:30AM Apr 08, 2020Observed: 5.87 ft at 9:45AM Apr 08, 2020Observed: 5.87 ft at 10:00AM Apr 08, 2020Observed: 5.87 ft at 10:15AM Apr 08, 2020Observed: 5.88 ft at 10:30AM Apr 08, 2020Observed: 5.88 ft at 10:45AM Apr 08, 2020Observed: 5.88 ft at 11:00AM Apr 08, 2020Observed: 5.88 ft at 11:15AM Apr 08, 2020Observed: 5.88 ft at 11:30AM Apr 08, 2020Observed: 5.89 ft at 11:45AM Apr 08, 2020Observed: 5.89 ft at 12:00PM Apr 08, 2020Observed: 5.89 ft at 12:15PM Apr 08, 2020Observed: 5.89 ft at 12:30PM Apr 08, 2020Observed: 5.89 ft at 12:45PM Apr 08, 2020Observed: 5.89 ft at 1:00PM Apr 08, 2020Observed: 5.89 ft at 1:15PM Apr 08, 2020Observed: 5.9 ft at 1:30PM Apr 08, 2020Observed: 5.9 ft at 1:45PM Apr 08, 2020Observed: 5.9 ft at 2:00PM Apr 08, 2020Observed: 5.9 ft at 2:15PM Apr 08, 2020Observed: 5.9 ft at 2:30PM Apr 08, 2020Observed: 5.9 ft at 2:45PM Apr 08, 2020Observed: 5.9 ft at 3:00PM Apr 08, 2020Observed: 5.9 ft at 3:15PM Apr 08, 2020Observed: 5.9 ft at 3:30PM Apr 08, 2020Observed: 5.91 ft at 3:45PM Apr 08, 2020Observed: 5.91 ft at 4:00PM Apr 08, 2020Observed: 5.9 ft at 4:15PM Apr 08, 2020Observed: 5.9 ft at 4:30PM Apr 08, 2020Observed: 5.91 ft at 4:45PM Apr 08, 2020Observed: 5.91 ft at 5:00PM Apr 08, 2020Observed: 5.91 ft at 5:15PM Apr 08, 2020Observed: 5.9 ft at 5:30PM Apr 08, 2020Observed: 5.9 ft at 5:45PM Apr 08, 2020Observed: 5.9 ft at 6:00PM Apr 08, 2020Observed: 5.9 ft at 6:15PM Apr 08, 2020Observed: 5.9 ft at 6:30PM Apr 08, 2020Observed: 5.9 ft at 6:45PM Apr 08, 2020Observed: 5.9 ft at 7:00PM Apr 08, 2020Observed: 5.89 ft at 7:15PM Apr 08, 2020Observed: 5.89 ft at 7:30PM Apr 08, 2020Observed: 5.89 ft at 7:45PM Apr 08, 2020Observed: 5.89 ft at 8:00PM Apr 08, 2020Observed: 5.89 ft at 8:15PM Apr 08, 2020Observed: 5.89 ft at 8:30PM Apr 08, 2020Observed: 5.89 ft at 8:45PM Apr 08, 2020Observed: 5.89 ft at 9:00PM Apr 08, 2020Observed: 5.89 ft at 9:15PM Apr 08, 2020Observed: 5.89 ft at 9:30PM Apr 08, 2020Observed: 5.89 ft at 9:45PM Apr 08, 2020Observed: 5.89 ft at 10:00PM Apr 08, 2020Observed: 5.89 ft at 10:15PM Apr 08, 2020Observed: 5.89 ft at 10:30PM Apr 08, 2020Observed: 5.89 ft at 10:45PM Apr 08, 2020Observed: 5.89 ft at 11:00PM Apr 08, 2020Observed: 5.89 ft at 11:15PM Apr 08, 2020Observed: 5.89 ft at 11:30PM Apr 08, 2020Observed: 5.89 ft at 11:45PM Apr 08, 2020Observed: 5.89 ft at 12:00AM Apr 09, 2020Observed: 5.89 ft at 12:15AM Apr 09, 2020Observed: 5.89 ft at 12:30AM Apr 09, 2020Observed: 5.89 ft at 12:45AM Apr 09, 2020Observed: 5.89 ft at 1:00AM Apr 09, 2020Observed: 5.89 ft at 1:15AM Apr 09, 2020Observed: 5.89 ft at 1:30AM Apr 09, 2020Observed: 5.89 ft at 1:45AM Apr 09, 2020Observed: 5.89 ft at 2:00AM Apr 09, 2020Observed: 5.89 ft at 2:15AM Apr 09, 2020Observed: 5.89 ft at 2:30AM Apr 09, 2020Observed: 5.89 ft at 2:45AM Apr 09, 2020Observed: 5.89 ft at 3:00AM Apr 09, 2020Observed: 5.89 ft at 3:15AM Apr 09, 2020Observed: 5.89 ft at 3:30AM Apr 09, 2020Observed: 5.89 ft at 3:45AM Apr 09, 2020Observed: 5.89 ft at 4:00AM Apr 09, 2020Observed: 5.89 ft at 4:15AM Apr 09, 2020Observed: 5.89 ft at 4:30AM Apr 09, 2020Observed: 5.89 ft at 4:45AM Apr 09, 2020Observed: 5.89 ft at 5:00AM Apr 09, 2020Observed: 5.89 ft at 5:15AM Apr 09, 2020Observed: 5.89 ft at 5:30AM Apr 09, 2020Observed: 5.89 ft at 5:45AM Apr 09, 2020Observed: 5.89 ft at 6:00AM Apr 09, 2020Observed: 5.89 ft at 6:15AM Apr 09, 2020Forecast: 5.93 ft 11:00AM Apr 09, 2020Forecast: 5.91 ft 5:00PM Apr 09, 2020Forecast: 5.9 ft 11:00PM Apr 09, 2020Forecast: 5.89 ft 5:00AM Apr 10, 2020Forecast: 5.88 ft 11:00AM Apr 10, 2020Forecast: 5.87 ft 5:00PM Apr 10, 2020Forecast: 5.87 ft 11:00PM Apr 10, 2020Forecast: 5.87 ft 5:00AM Apr 11, 2020Forecast: 5.87 ft 11:00AM Apr 11, 2020Forecast: 5.88 ft 5:00PM Apr 11, 2020Forecast: 5.89 ft 11:00PM Apr 11, 2020Forecast: 5.91 ft 5:00AM Apr 12, 2020Forecast: 5.92 ft 11:00AM Apr 12, 2020Forecast: 5.94 ft 5:00PM Apr 12, 2020Forecast: 5.97 ft 11:00PM Apr 12, 2020Forecast: 5.99 ft 5:00AM Apr 13, 2020Forecast: 6.01 ft 11:00AM Apr 13, 2020Forecast: 6.02 ft 5:00PM Apr 13, 2020Forecast: 6.03 ft 11:00PM Apr 13, 2020Highest Forecast: 6.04 ft 5:00AM Apr 14, 2020Highest Forecast: 6.04 ft 11:00AM Apr 14, 2020Forecast: 6.03 ft 5:00PM Apr 14, 2020Forecast: 6.02 ft 11:00PM Apr 14, 2020Forecast: 6.01 ft 5:00AM Apr 15, 2020Forecast: 6 ft 11:00AM Apr 15, 2020Forecast: 5.98 ft 5:00PM Apr 15, 2020Forecast: 5.97 ft 11:00PM Apr 15, 2020Forecast: 5.96 ft 5:00AM Apr 16, 2020USGS--Water Resources of the United StatesTONW1(plotting HGIRG) Graph Created (7:16AM Apr 9, 2020)ObservedForecast (issued 4:19PM Apr 8)Latest observed value: 5.89 ft at 6:15 AM PDT 9-Apr-2020. Flood Stage is 15 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.

NOTE: Forecasts for the Okanogan River near Tonasket are issued routinely year-round.

Return to Area Map
Upstream Gauge - at Oroville Upstream Gauge Downstream Gauge Downstream Gauge - at Malott
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 17
Flood Stage: 15
Action Stage: 14
Low Stage (in feet): 0

Historic Crests
(1) 22.54 ft on 06/02/1972
(2) 21.79 ft on 05/31/1948
(3) 19.71 ft on 05/12/2018
(4) 18.79 ft on 06/19/1974
(5) 18.66 ft on 06/18/1950
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 19.71 ft on 05/12/2018
(2) 17.04 ft on 06/02/2017
(3) 15.34 ft on 05/14/2017
(4) 15.73 ft on 04/25/2016
(5) 12.17 ft on 05/25/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 3.43 ft on 09/05/1931
Zoom Level:11
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
22 Severe flooding of surrounding cropland is likely. Damage is possible to numerous homes, outbuildings, irrigation systems and roads adjacent to the river. Water will be over Highway 97 near Cordell and other areas between Tonasket and Oroville.
19.5 Buildings along the river on Brooks Tract Road in East Omak will be flooded and utilities will be impacted.
19 Water may be into homes along the river in and near Tonasket. Water will start to come over the banks at Brooks Track Rd in East Omak.
18 Water will be approaching homes along the river in and near Tonasket. Major flooding of surrounding cropland is likely. Some homes and buildings adjacent to the river will experience some basement and first floor flooding.
17 Low lying fields and pasture land in the flood plain along the Okanogan river valley, from Oroville to Okanogan, will be flooded. Some homes near the river in Okanogan may experience some basement flooding from seepage. Water will be between the railroad and Highway 97 near Cordell, south of Oroville. Water will be against the shoulder of Omak River Road across from Wanacut Creek.
16 Pasture land between Rodeo Track Road and Benton Street, on the east side of the river near Omak, will begin to flood.
15 Minor flooding of low-lying areas is likely between Oroville and Tonasket.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
600 cfs Minimum base flow for August 15 and September 1st & 15th at this river gage, which is the lowest base flow of the year. The affected stream reach is from the confluence of Chewiliken Creek to confluence of Similkameen River. Water-rights junior to the base flows established in the rule may be restricted if streamflow drops below this value. For more information on this and the minimum base flows for other times in the year and for other reaches, refer to Washington Administrative Code (WAC) Chapter 173-549.
About This Location Collapse

Latitude: 48.632500° N, Longitude: 119.460556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 15 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 860.78 ft 875.78 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Spokane Weather Forecast Office
2601 N. Rambo Rd.
Spokane, WA 99224
(509) 244-0110
Ask Questions/Webmaster
Page last modified: 1-Mar-2019 12:32 AM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities