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 Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 
Hydrograph River at a Glance Download
Williamson River below Chiloquin Stage (ft)Flow (cfs)Highest Observation: 3.57 ft at 8:30PM Apr 14, 2021Highest Observation: 3.57 ft at 8:45PM Apr 14, 2021Highest Observation: 3.57 ft at 9:00PM Apr 14, 2021Highest Observation: 3.57 ft at 9:15PM Apr 14, 2021Highest Observation: 3.57 ft at 9:30PM Apr 14, 2021Observed: 3.56 ft at 9:45PM Apr 14, 2021Observed: 3.56 ft at 10:00PM Apr 14, 2021Observed: 3.56 ft at 10:15PM Apr 14, 2021Observed: 3.56 ft at 10:30PM Apr 14, 2021Observed: 3.56 ft at 10:45PM Apr 14, 2021Observed: 3.56 ft at 11:00PM Apr 14, 2021Observed: 3.56 ft at 11:15PM Apr 14, 2021Observed: 3.56 ft at 11:30PM Apr 14, 2021Observed: 3.56 ft at 11:45PM Apr 14, 2021Observed: 3.56 ft at 12:00AM Apr 15, 2021Observed: 3.56 ft at 12:15AM Apr 15, 2021Observed: 3.56 ft at 12:30AM Apr 15, 2021Observed: 3.56 ft at 12:45AM Apr 15, 2021Observed: 3.56 ft at 1:00AM Apr 15, 2021Observed: 3.56 ft at 1:15AM Apr 15, 2021Observed: 3.56 ft at 1:30AM Apr 15, 2021Observed: 3.56 ft at 1:45AM Apr 15, 2021Observed: 3.56 ft at 2:00AM Apr 15, 2021Observed: 3.56 ft at 2:15AM Apr 15, 2021Observed: 3.56 ft at 2:30AM Apr 15, 2021Observed: 3.56 ft at 2:45AM Apr 15, 2021Observed: 3.56 ft at 3:00AM Apr 15, 2021Observed: 3.56 ft at 3:15AM Apr 15, 2021Observed: 3.56 ft at 3:30AM Apr 15, 2021Observed: 3.56 ft at 3:45AM Apr 15, 2021Observed: 3.56 ft at 4:00AM Apr 15, 2021Observed: 3.56 ft at 4:15AM Apr 15, 2021Observed: 3.56 ft at 4:30AM Apr 15, 2021Observed: 3.56 ft at 4:45AM Apr 15, 2021Observed: 3.56 ft at 5:00AM Apr 15, 2021Observed: 3.56 ft at 5:15AM Apr 15, 2021Observed: 3.56 ft at 5:30AM Apr 15, 2021Observed: 3.56 ft at 5:45AM Apr 15, 2021Observed: 3.56 ft at 6:00AM Apr 15, 2021Observed: 3.55 ft at 6:15AM Apr 15, 2021Observed: 3.55 ft at 6:30AM Apr 15, 2021Observed: 3.55 ft at 6:45AM Apr 15, 2021Observed: 3.55 ft at 7:00AM Apr 15, 2021Observed: 3.55 ft at 7:15AM Apr 15, 2021Observed: 3.55 ft at 7:30AM Apr 15, 2021Observed: 3.55 ft at 7:45AM Apr 15, 2021Observed: 3.55 ft at 8:00AM Apr 15, 2021Observed: 3.55 ft at 8:15AM Apr 15, 2021Observed: 3.55 ft at 8:30AM Apr 15, 2021Observed: 3.55 ft at 8:45AM Apr 15, 2021Observed: 3.55 ft at 9:00AM Apr 15, 2021Observed: 3.55 ft at 9:15AM Apr 15, 2021Observed: 3.55 ft at 9:30AM Apr 15, 2021Observed: 3.55 ft at 9:45AM Apr 15, 2021Observed: 3.55 ft at 10:00AM Apr 15, 2021Observed: 3.55 ft at 10:15AM Apr 15, 2021Observed: 3.55 ft at 10:30AM Apr 15, 2021Observed: 3.55 ft at 10:45AM Apr 15, 2021Observed: 3.55 ft at 11:00AM Apr 15, 2021Observed: 3.55 ft at 11:15AM Apr 15, 2021Observed: 3.55 ft at 11:30AM Apr 15, 2021Observed: 3.55 ft at 11:45AM Apr 15, 2021Observed: 3.56 ft at 12:00PM Apr 15, 2021Observed: 3.55 ft at 12:15PM Apr 15, 2021Observed: 3.55 ft at 12:30PM Apr 15, 2021Observed: 3.55 ft at 12:45PM Apr 15, 2021Observed: 3.56 ft at 1:00PM Apr 15, 2021Observed: 3.55 ft at 1:15PM Apr 15, 2021Observed: 3.55 ft at 1:30PM Apr 15, 2021Observed: 3.56 ft at 1:45PM Apr 15, 2021Observed: 3.56 ft at 2:00PM Apr 15, 2021Observed: 3.55 ft at 2:15PM Apr 15, 2021Observed: 3.56 ft at 2:30PM Apr 15, 2021Observed: 3.56 ft at 2:45PM Apr 15, 2021Observed: 3.55 ft at 3:00PM Apr 15, 2021Observed: 3.55 ft at 3:15PM Apr 15, 2021Observed: 3.56 ft at 3:30PM Apr 15, 2021Observed: 3.55 ft at 3:45PM Apr 15, 2021Observed: 3.56 ft at 4:00PM Apr 15, 2021Observed: 3.56 ft at 4:15PM Apr 15, 2021Observed: 3.56 ft at 4:30PM Apr 15, 2021Observed: 3.56 ft at 4:45PM Apr 15, 2021Observed: 3.56 ft at 5:00PM Apr 15, 2021Observed: 3.56 ft at 5:15PM Apr 15, 2021Observed: 3.56 ft at 5:30PM Apr 15, 2021Observed: 3.56 ft at 5:45PM Apr 15, 2021Observed: 3.56 ft at 6:00PM Apr 15, 2021Observed: 3.56 ft at 6:15PM Apr 15, 2021Observed: 3.56 ft at 6:30PM Apr 15, 2021Observed: 3.56 ft at 6:45PM Apr 15, 2021Observed: 3.56 ft at 7:00PM Apr 15, 2021Observed: 3.56 ft at 7:15PM Apr 15, 2021Observed: 3.56 ft at 7:30PM Apr 15, 2021Observed: 3.56 ft at 7:45PM Apr 15, 2021Observed: 3.56 ft at 8:00PM Apr 15, 2021Observed: 3.56 ft at 8:15PM Apr 15, 2021Highest Observation: 3.57 ft at 8:30PM Apr 15, 2021Highest Observation: 3.57 ft at 8:45PM Apr 15, 2021Highest Observation: 3.57 ft at 9:00PM Apr 15, 2021Highest Observation: 3.57 ft at 9:15PM Apr 15, 2021Highest Observation: 3.57 ft at 9:30PM Apr 15, 2021Highest Observation: 3.57 ft at 9:45PM Apr 15, 2021Highest Observation: 3.57 ft at 10:00PM Apr 15, 2021Highest Observation: 3.57 ft at 10:15PM Apr 15, 2021Highest Observation: 3.57 ft at 10:30PM Apr 15, 2021Highest Observation: 3.57 ft at 10:45PM Apr 15, 2021Highest Observation: 3.57 ft at 11:00PM Apr 15, 2021Highest Observation: 3.57 ft at 11:15PM Apr 15, 2021Highest Observation: 3.57 ft at 11:30PM Apr 15, 2021Highest Observation: 3.57 ft at 11:45PM Apr 15, 2021Highest Observation: 3.57 ft at 12:00AM Apr 16, 2021Highest Observation: 3.57 ft at 12:15AM Apr 16, 2021Highest Observation: 3.57 ft at 12:30AM Apr 16, 2021Highest Observation: 3.57 ft at 12:45AM Apr 16, 2021Highest Observation: 3.57 ft at 1:00AM Apr 16, 2021Highest Observation: 3.57 ft at 1:15AM Apr 16, 2021Highest Observation: 3.57 ft at 1:30AM Apr 16, 2021Highest Observation: 3.57 ft at 1:45AM Apr 16, 2021Highest Observation: 3.57 ft at 2:00AM Apr 16, 2021Highest Observation: 3.57 ft at 2:15AM Apr 16, 2021Highest Observation: 3.57 ft at 2:30AM Apr 16, 2021Highest Observation: 3.57 ft at 2:45AM Apr 16, 2021Highest Observation: 3.57 ft at 3:00AM Apr 16, 2021Highest Observation: 3.57 ft at 3:15AM Apr 16, 2021Highest Observation: 3.57 ft at 3:30AM Apr 16, 2021Highest Observation: 3.57 ft at 3:45AM Apr 16, 2021Highest Observation: 3.57 ft at 4:00AM Apr 16, 2021Highest Observation: 3.57 ft at 4:15AM Apr 16, 2021Highest Observation: 3.57 ft at 4:30AM Apr 16, 2021Highest Observation: 3.57 ft at 4:45AM Apr 16, 2021Highest Observation: 3.57 ft at 5:00AM Apr 16, 2021Highest Observation: 3.57 ft at 5:15AM Apr 16, 2021Highest Observation: 3.57 ft at 5:30AM Apr 16, 2021Highest Observation: 3.57 ft at 5:45AM Apr 16, 2021Highest Observation: 3.57 ft at 6:00AM Apr 16, 2021Highest Observation: 3.57 ft at 6:15AM Apr 16, 2021Highest Observation: 3.57 ft at 6:30AM Apr 16, 2021Highest Observation: 3.57 ft at 6:45AM Apr 16, 2021Highest Observation: 3.57 ft at 7:00AM Apr 16, 2021Highest Observation: 3.57 ft at 10:15AM Apr 16, 2021Highest Observation: 3.57 ft at 10:30AM Apr 16, 2021Highest Observation: 3.57 ft at 10:45AM Apr 16, 2021Highest Observation: 3.57 ft at 11:00AM Apr 16, 2021Highest Observation: 3.57 ft at 11:15AM Apr 16, 2021Highest Observation: 3.57 ft at 11:30AM Apr 16, 2021Highest Observation: 3.57 ft at 11:45AM Apr 16, 2021Highest Observation: 3.57 ft at 12:00PM Apr 16, 2021Highest Observation: 3.57 ft at 12:15PM Apr 16, 2021Highest Observation: 3.57 ft at 12:30PM Apr 16, 2021Highest Observation: 3.57 ft at 12:45PM Apr 16, 2021Highest Observation: 3.57 ft at 1:00PM Apr 16, 2021Highest Observation: 3.57 ft at 1:15PM Apr 16, 2021Highest Observation: 3.57 ft at 1:30PM Apr 16, 2021Highest Observation: 3.57 ft at 1:45PM Apr 16, 2021Highest Observation: 3.57 ft at 2:00PM Apr 16, 2021Highest Observation: 3.57 ft at 2:15PM Apr 16, 2021Highest Observation: 3.57 ft at 2:30PM Apr 16, 2021Highest Observation: 3.57 ft at 2:45PM Apr 16, 2021Highest Observation: 3.57 ft at 3:00PM Apr 16, 2021Highest Observation: 3.57 ft at 3:15PM Apr 16, 2021Highest Observation: 3.57 ft at 3:30PM Apr 16, 2021Highest Observation: 3.57 ft at 3:45PM Apr 16, 2021Highest Observation: 3.57 ft at 4:00PM Apr 16, 2021Highest Observation: 3.57 ft at 4:15PM Apr 16, 2021Highest Observation: 3.57 ft at 4:30PM Apr 16, 2021Highest Observation: 3.57 ft at 4:45PM Apr 16, 2021Highest Observation: 3.57 ft at 5:00PM Apr 16, 2021Highest Observation: 3.57 ft at 5:15PM Apr 16, 2021Highest Observation: 3.57 ft at 5:30PM Apr 16, 2021Highest Observation: 3.57 ft at 5:45PM Apr 16, 2021Highest Observation: 3.57 ft at 6:00PM Apr 16, 2021Highest Observation: 3.57 ft at 6:15PM Apr 16, 2021Highest Observation: 3.57 ft at 6:30PM Apr 16, 2021Highest Observation: 3.57 ft at 6:45PM Apr 16, 2021Highest Observation: 3.57 ft at 7:00PM Apr 16, 2021Highest Observation: 3.57 ft at 7:15PM Apr 16, 2021Highest Observation: 3.57 ft at 7:30PM Apr 16, 2021Highest Observation: 3.57 ft at 7:45PM Apr 16, 2021Highest Observation: 3.57 ft at 8:00PM Apr 16, 2021Highest Observation: 3.57 ft at 8:15PM Apr 16, 2021Highest Observation: 3.57 ft at 8:30PM Apr 16, 2021Highest Observation: 3.57 ft at 8:45PM Apr 16, 2021Highest Observation: 3.57 ft at 9:00PM Apr 16, 2021Highest Observation: 3.57 ft at 9:15PM Apr 16, 2021Highest Observation: 3.57 ft at 9:30PM Apr 16, 2021Highest Observation: 3.57 ft at 9:45PM Apr 16, 2021Highest Observation: 3.57 ft at 10:00PM Apr 16, 2021Highest Observation: 3.57 ft at 10:15PM Apr 16, 2021Highest Observation: 3.57 ft at 10:30PM Apr 16, 2021Observed: 3.56 ft at 10:45PM Apr 16, 2021Observed: 3.56 ft at 11:00PM Apr 16, 2021Observed: 3.56 ft at 11:15PM Apr 16, 2021Observed: 3.56 ft at 11:30PM Apr 16, 2021Observed: 3.56 ft at 11:45PM Apr 16, 2021Observed: 3.56 ft at 12:00AM Apr 17, 2021Observed: 3.56 ft at 12:15AM Apr 17, 2021Observed: 3.56 ft at 12:30AM Apr 17, 2021Observed: 3.56 ft at 12:45AM Apr 17, 2021Observed: 3.56 ft at 1:00AM Apr 17, 2021Observed: 3.56 ft at 1:15AM Apr 17, 2021Observed: 3.56 ft at 1:30AM Apr 17, 2021Observed: 3.56 ft at 1:45AM Apr 17, 2021Observed: 3.56 ft at 2:00AM Apr 17, 2021Observed: 3.56 ft at 2:15AM Apr 17, 2021Observed: 3.56 ft at 2:30AM Apr 17, 2021Observed: 3.56 ft at 2:45AM Apr 17, 2021Observed: 3.56 ft at 3:00AM Apr 17, 2021Observed: 3.55 ft at 3:15AM Apr 17, 2021Observed: 3.55 ft at 3:30AM Apr 17, 2021Observed: 3.55 ft at 3:45AM Apr 17, 2021Observed: 3.55 ft at 4:00AM Apr 17, 2021Observed: 3.55 ft at 4:15AM Apr 17, 2021Observed: 3.55 ft at 4:30AM Apr 17, 2021Observed: 3.55 ft at 4:45AM Apr 17, 2021Observed: 3.55 ft at 5:00AM Apr 17, 2021Observed: 3.55 ft at 5:15AM Apr 17, 2021Observed: 3.55 ft at 5:30AM Apr 17, 2021Observed: 3.55 ft at 5:45AM Apr 17, 2021Observed: 3.55 ft at 6:00AM Apr 17, 2021Observed: 3.55 ft at 6:15AM Apr 17, 2021Observed: 3.55 ft at 6:30AM Apr 17, 2021Observed: 3.55 ft at 6:45AM Apr 17, 2021Observed: 3.55 ft at 7:00AM Apr 17, 2021Observed: 3.55 ft at 7:15AM Apr 17, 2021Observed: 3.55 ft at 7:30AM Apr 17, 2021Observed: 3.55 ft at 7:45AM Apr 17, 2021Observed: 3.55 ft at 8:00AM Apr 17, 2021Observed: 3.55 ft at 8:15AM Apr 17, 2021Observed: 3.55 ft at 8:30AM Apr 17, 2021Observed: 3.55 ft at 8:45AM Apr 17, 2021Observed: 3.55 ft at 9:00AM Apr 17, 2021Observed: 3.55 ft at 9:15AM Apr 17, 2021Observed: 3.55 ft at 9:30AM Apr 17, 2021Observed: 3.55 ft at 9:45AM Apr 17, 2021Observed: 3.55 ft at 10:00AM Apr 17, 2021Observed: 3.55 ft at 10:15AM Apr 17, 2021Observed: 3.55 ft at 10:30AM Apr 17, 2021Observed: 3.55 ft at 10:45AM Apr 17, 2021Observed: 3.55 ft at 11:00AM Apr 17, 2021Observed: 3.56 ft at 11:15AM Apr 17, 2021Observed: 3.55 ft at 11:30AM Apr 17, 2021Observed: 3.55 ft at 11:45AM Apr 17, 2021Observed: 3.56 ft at 12:00PM Apr 17, 2021Observed: 3.55 ft at 12:15PM Apr 17, 2021Observed: 3.56 ft at 12:30PM Apr 17, 2021Observed: 3.55 ft at 12:45PM Apr 17, 2021Observed: 3.56 ft at 1:00PM Apr 17, 2021Observed: 3.55 ft at 1:15PM Apr 17, 2021Observed: 3.55 ft at 1:30PM Apr 17, 2021Observed: 3.55 ft at 1:45PM Apr 17, 2021Observed: 3.55 ft at 2:00PM Apr 17, 2021Observed: 3.55 ft at 2:15PM Apr 17, 2021Observed: 3.56 ft at 2:30PM Apr 17, 2021Observed: 3.56 ft at 2:45PM Apr 17, 2021Observed: 3.56 ft at 3:00PM Apr 17, 2021Observed: 3.56 ft at 3:15PM Apr 17, 2021Observed: 3.56 ft at 3:30PM Apr 17, 2021Observed: 3.56 ft at 3:45PM Apr 17, 2021Observed: 3.56 ft at 4:00PM Apr 17, 2021Observed: 3.56 ft at 4:15PM Apr 17, 2021Observed: 3.56 ft at 4:30PM Apr 17, 2021Observed: 3.56 ft at 4:45PM Apr 17, 2021Observed: 3.56 ft at 5:00PM Apr 17, 2021Observed: 3.56 ft at 5:15PM Apr 17, 2021Observed: 3.56 ft at 5:30PM Apr 17, 2021Observed: 3.56 ft at 5:45PM Apr 17, 2021Observed: 3.56 ft at 6:00PM Apr 17, 2021Observed: 3.56 ft at 6:15PM Apr 17, 2021Observed: 3.56 ft at 6:30PM Apr 17, 2021Observed: 3.56 ft at 6:45PM Apr 17, 2021Observed: 3.56 ft at 7:00PM Apr 17, 2021Observed: 3.56 ft at 7:15PM Apr 17, 2021Observed: 3.56 ft at 7:30PM Apr 17, 2021Observed: 3.56 ft at 7:45PM Apr 17, 2021Observed: 3.56 ft at 8:00PM Apr 17, 2021Forecast: 3.5 ft 9:00PM Apr 17, 2021Forecast: 3.5 ft 10:00PM Apr 17, 2021Forecast: 3.5 ft 11:00PM Apr 17, 2021Forecast: 3.5 ft 12:00AM Apr 18, 2021Forecast: 3.5 ft 1:00AM Apr 18, 2021Forecast: 3.5 ft 2:00AM Apr 18, 2021Forecast: 3.5 ft 3:00AM Apr 18, 2021Forecast: 3.5 ft 4:00AM Apr 18, 2021Forecast: 3.5 ft 5:00AM Apr 18, 2021Forecast: 3.5 ft 6:00AM Apr 18, 2021Forecast: 3.5 ft 7:00AM Apr 18, 2021Forecast: 3.5 ft 8:00AM Apr 18, 2021Forecast: 3.5 ft 9:00AM Apr 18, 2021Forecast: 3.5 ft 10:00AM Apr 18, 2021Forecast: 3.5 ft 11:00AM Apr 18, 2021Forecast: 3.5 ft 12:00PM Apr 18, 2021Forecast: 3.5 ft 1:00PM Apr 18, 2021Forecast: 3.5 ft 2:00PM Apr 18, 2021Forecast: 3.5 ft 3:00PM Apr 18, 2021Forecast: 3.5 ft 4:00PM Apr 18, 2021Forecast: 3.5 ft 5:00PM Apr 18, 2021Forecast: 3.5 ft 6:00PM Apr 18, 2021Forecast: 3.5 ft 7:00PM Apr 18, 2021Forecast: 3.5 ft 8:00PM Apr 18, 2021Forecast: 3.5 ft 9:00PM Apr 18, 2021Forecast: 3.5 ft 10:00PM Apr 18, 2021Forecast: 3.5 ft 11:00PM Apr 18, 2021Highest Forecast: 3.6 ft 12:00AM Apr 19, 2021Highest Forecast: 3.6 ft 1:00AM Apr 19, 2021Highest Forecast: 3.6 ft 2:00AM Apr 19, 2021Highest Forecast: 3.6 ft 3:00AM Apr 19, 2021Highest Forecast: 3.6 ft 4:00AM Apr 19, 2021Highest Forecast: 3.6 ft 5:00AM Apr 19, 2021Highest Forecast: 3.6 ft 6:00AM Apr 19, 2021Highest Forecast: 3.6 ft 7:00AM Apr 19, 2021Highest Forecast: 3.6 ft 8:00AM Apr 19, 2021Highest Forecast: 3.6 ft 9:00AM Apr 19, 2021Highest Forecast: 3.6 ft 10:00AM Apr 19, 2021Highest Forecast: 3.6 ft 11:00AM Apr 19, 2021Highest Forecast: 3.6 ft 12:00PM Apr 19, 2021Highest Forecast: 3.6 ft 1:00PM Apr 19, 2021Highest Forecast: 3.6 ft 2:00PM Apr 19, 2021Highest Forecast: 3.6 ft 3:00PM Apr 19, 2021Highest Forecast: 3.6 ft 4:00PM Apr 19, 2021Highest Forecast: 3.6 ft 5:00PM Apr 19, 2021Highest Forecast: 3.6 ft 6:00PM Apr 19, 2021Highest Forecast: 3.6 ft 7:00PM Apr 19, 2021Highest Forecast: 3.6 ft 8:00PM Apr 19, 2021Highest Forecast: 3.6 ft 9:00PM Apr 19, 2021Highest Forecast: 3.6 ft 10:00PM Apr 19, 2021Highest Forecast: 3.6 ft 11:00PM Apr 19, 2021Highest Forecast: 3.6 ft 12:00AM Apr 20, 2021Highest Forecast: 3.6 ft 1:00AM Apr 20, 2021Highest Forecast: 3.6 ft 2:00AM Apr 20, 2021Highest Forecast: 3.6 ft 3:00AM Apr 20, 2021Highest Forecast: 3.6 ft 4:00AM Apr 20, 2021Highest Forecast: 3.6 ft 5:00AM Apr 20, 2021Highest Forecast: 3.6 ft 6:00AM Apr 20, 2021Highest Forecast: 3.6 ft 7:00AM Apr 20, 2021Highest Forecast: 3.6 ft 8:00AM Apr 20, 2021Highest Forecast: 3.6 ft 9:00AM Apr 20, 2021Highest Forecast: 3.6 ft 10:00AM Apr 20, 2021Highest Forecast: 3.6 ft 11:00AM Apr 20, 2021Highest Forecast: 3.6 ft 12:00PM Apr 20, 2021Highest Forecast: 3.6 ft 1:00PM Apr 20, 2021Highest Forecast: 3.6 ft 2:00PM Apr 20, 2021Highest Forecast: 3.6 ft 3:00PM Apr 20, 2021Highest Forecast: 3.6 ft 4:00PM Apr 20, 2021Highest Forecast: 3.6 ft 5:00PM Apr 20, 2021Highest Forecast: 3.6 ft 6:00PM Apr 20, 2021Highest Forecast: 3.6 ft 7:00PM Apr 20, 2021Highest Forecast: 3.6 ft 8:00PM Apr 20, 2021Highest Forecast: 3.6 ft 9:00PM Apr 20, 2021Highest Forecast: 3.6 ft 10:00PM Apr 20, 2021Highest Forecast: 3.6 ft 11:00PM Apr 20, 2021Highest Forecast: 3.6 ft 12:00AM Apr 21, 2021Highest Forecast: 3.6 ft 1:00AM Apr 21, 2021Highest Forecast: 3.6 ft 2:00AM Apr 21, 2021Highest Forecast: 3.6 ft 3:00AM Apr 21, 2021Highest Forecast: 3.6 ft 4:00AM Apr 21, 2021Highest Forecast: 3.6 ft 5:00AM Apr 21, 2021Highest Forecast: 3.6 ft 6:00AM Apr 21, 2021Highest Forecast: 3.6 ft 7:00AM Apr 21, 2021Highest Forecast: 3.6 ft 8:00AM Apr 21, 2021Highest Forecast: 3.6 ft 9:00AM Apr 21, 2021Highest Forecast: 3.6 ft 10:00AM Apr 21, 2021Highest Forecast: 3.6 ft 11:00AM Apr 21, 2021Highest Forecast: 3.6 ft 12:00PM Apr 21, 2021Highest Forecast: 3.6 ft 1:00PM Apr 21, 2021Highest Forecast: 3.6 ft 2:00PM Apr 21, 2021Highest Forecast: 3.6 ft 3:00PM Apr 21, 2021Highest Forecast: 3.6 ft 4:00PM Apr 21, 2021Highest Forecast: 3.6 ft 5:00PM Apr 21, 2021Highest Forecast: 3.6 ft 6:00PM Apr 21, 2021Highest Forecast: 3.6 ft 7:00PM Apr 21, 2021Highest Forecast: 3.6 ft 8:00PM Apr 21, 2021Highest Forecast: 3.6 ft 9:00PM Apr 21, 2021Highest Forecast: 3.6 ft 10:00PM Apr 21, 2021Highest Forecast: 3.6 ft 11:00PM Apr 21, 2021Highest Forecast: 3.6 ft 12:00AM Apr 22, 2021Highest Forecast: 3.6 ft 1:00AM Apr 22, 2021Highest Forecast: 3.6 ft 2:00AM Apr 22, 2021Highest Forecast: 3.6 ft 3:00AM Apr 22, 2021Highest Forecast: 3.6 ft 4:00AM Apr 22, 2021Highest Forecast: 3.6 ft 5:00AM Apr 22, 2021USGS--Water Resources of the United StatesWMSO3(plotting HGIRG) Graph Created (8:15PM Apr 17, 2021)ObservedForecast (issued 8:30AM Apr 17)Latest observed value: 3.56 ft at 8:00 PM PDT 17-Apr-2021. Flood Stage is 9 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Williamson River below Chiloquin are issued routinely year-round.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 10
Flood Stage: 9
Action Stage: 8
Low Stage (in feet): 0

Historic Crests
(1) 10.56 ft on 12/26/1964
(2) 10.27 ft on 01/05/1997
(3) 8.61 ft on 02/12/1996

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.27 ft on 01/05/1997
(2) 8.61 ft on 02/12/1996
(3) 10.56 ft on 12/26/1964

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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
10 Widespread flooding is occurring along the Williamson River from the Highway 97 bridge downstream to Upper Klamath Lake. Widespread farm land flooding is occurring. Numerous structures are flooded.
9 The Williamson River is at flood stage. Water exceeds the channel of the river and begins to impact structures along the river and in low-lying areas near the river.
8 The Williamson River is near bankfull stage. Water is nearing many structures along and enar the river. Water is close to structures at the Water Wheel Campground near Highway 97.
About This Location Collapse

Latitude: 42.565000° N, Longitude: 121.878333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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 4148.5 ft 4157.5 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
Medford Weather Forecast Office
4003 Cirrus Drive
Medford, OR 97504-4198
(541) 776-4303
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:27 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities