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- Pendleton
    Radar-Boise
    Radar-Spokane

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
Mill Creek (WA) near Walla Walla Stage (ft)Flow (cfs)Highest Observation: 13.31 ft at 1:00AM Jul 03, 2020Highest Observation: 13.31 ft at 1:15AM Jul 03, 2020Highest Observation: 13.31 ft at 1:30AM Jul 03, 2020Highest Observation: 13.31 ft at 1:45AM Jul 03, 2020Highest Observation: 13.31 ft at 2:00AM Jul 03, 2020Highest Observation: 13.31 ft at 2:15AM Jul 03, 2020Highest Observation: 13.31 ft at 2:30AM Jul 03, 2020Highest Observation: 13.31 ft at 2:45AM Jul 03, 2020Highest Observation: 13.31 ft at 3:00AM Jul 03, 2020Highest Observation: 13.31 ft at 3:15AM Jul 03, 2020Highest Observation: 13.31 ft at 3:30AM Jul 03, 2020Highest Observation: 13.31 ft at 3:45AM Jul 03, 2020Highest Observation: 13.31 ft at 4:00AM Jul 03, 2020Highest Observation: 13.31 ft at 4:15AM Jul 03, 2020Highest Observation: 13.31 ft at 4:30AM Jul 03, 2020Highest Observation: 13.31 ft at 4:45AM Jul 03, 2020Highest Observation: 13.31 ft at 5:00AM Jul 03, 2020Highest Observation: 13.31 ft at 5:15AM Jul 03, 2020Highest Observation: 13.31 ft at 5:30AM Jul 03, 2020Highest Observation: 13.31 ft at 5:45AM Jul 03, 2020Highest Observation: 13.31 ft at 6:00AM Jul 03, 2020Highest Observation: 13.31 ft at 6:15AM Jul 03, 2020Highest Observation: 13.31 ft at 6:30AM Jul 03, 2020Highest Observation: 13.31 ft at 6:45AM Jul 03, 2020Highest Observation: 13.31 ft at 7:00AM Jul 03, 2020Highest Observation: 13.31 ft at 7:15AM Jul 03, 2020Highest Observation: 13.31 ft at 7:30AM Jul 03, 2020Highest Observation: 13.31 ft at 7:45AM Jul 03, 2020Highest Observation: 13.31 ft at 8:00AM Jul 03, 2020Highest Observation: 13.31 ft at 8:15AM Jul 03, 2020Highest Observation: 13.31 ft at 8:30AM Jul 03, 2020Highest Observation: 13.31 ft at 8:45AM Jul 03, 2020Highest Observation: 13.31 ft at 9:00AM Jul 03, 2020Highest Observation: 13.31 ft at 9:15AM Jul 03, 2020Highest Observation: 13.31 ft at 9:30AM Jul 03, 2020Highest Observation: 13.31 ft at 9:45AM Jul 03, 2020Highest Observation: 13.31 ft at 10:00AM Jul 03, 2020Highest Observation: 13.31 ft at 10:15AM Jul 03, 2020Highest Observation: 13.31 ft at 10:30AM Jul 03, 2020Highest Observation: 13.31 ft at 10:45AM Jul 03, 2020Highest Observation: 13.31 ft at 11:00AM Jul 03, 2020Highest Observation: 13.31 ft at 11:15AM Jul 03, 2020Highest Observation: 13.31 ft at 11:30AM Jul 03, 2020Highest Observation: 13.31 ft at 11:45AM Jul 03, 2020Highest Observation: 13.31 ft at 12:00PM Jul 03, 2020Highest Observation: 13.31 ft at 12:15PM Jul 03, 2020Highest Observation: 13.31 ft at 12:30PM Jul 03, 2020Highest Observation: 13.31 ft at 12:45PM Jul 03, 2020Highest Observation: 13.31 ft at 1:00PM Jul 03, 2020Observed: 13.3 ft at 1:15PM Jul 03, 2020Observed: 13.3 ft at 1:30PM Jul 03, 2020Observed: 13.3 ft at 1:45PM Jul 03, 2020Observed: 13.3 ft at 2:00PM Jul 03, 2020Observed: 13.3 ft at 2:15PM Jul 03, 2020Observed: 13.3 ft at 2:30PM Jul 03, 2020Observed: 13.3 ft at 2:45PM Jul 03, 2020Observed: 13.3 ft at 3:00PM Jul 03, 2020Observed: 13.3 ft at 3:15PM Jul 03, 2020Observed: 13.3 ft at 3:30PM Jul 03, 2020Observed: 13.3 ft at 3:45PM Jul 03, 2020Observed: 13.3 ft at 4:00PM Jul 03, 2020Observed: 13.3 ft at 4:15PM Jul 03, 2020Observed: 13.3 ft at 4:30PM Jul 03, 2020Observed: 13.3 ft at 4:45PM Jul 03, 2020Observed: 13.3 ft at 5:00PM Jul 03, 2020Observed: 13.3 ft at 5:15PM Jul 03, 2020Observed: 13.3 ft at 5:30PM Jul 03, 2020Observed: 13.29 ft at 5:45PM Jul 03, 2020Observed: 13.29 ft at 6:00PM Jul 03, 2020Observed: 13.29 ft at 6:15PM Jul 03, 2020Observed: 13.29 ft at 6:30PM Jul 03, 2020Observed: 13.29 ft at 6:45PM Jul 03, 2020Observed: 13.29 ft at 7:00PM Jul 03, 2020Observed: 13.29 ft at 7:15PM Jul 03, 2020Observed: 13.29 ft at 7:30PM Jul 03, 2020Observed: 13.29 ft at 7:45PM Jul 03, 2020Observed: 13.29 ft at 8:00PM Jul 03, 2020Observed: 13.29 ft at 8:15PM Jul 03, 2020Observed: 13.29 ft at 8:30PM Jul 03, 2020Observed: 13.29 ft at 8:45PM Jul 03, 2020Observed: 13.29 ft at 9:00PM Jul 03, 2020Observed: 13.29 ft at 9:15PM Jul 03, 2020Observed: 13.29 ft at 9:30PM Jul 03, 2020Observed: 13.29 ft at 9:45PM Jul 03, 2020Observed: 13.29 ft at 10:00PM Jul 03, 2020Observed: 13.29 ft at 10:15PM Jul 03, 2020Observed: 13.29 ft at 10:30PM Jul 03, 2020Observed: 13.29 ft at 10:45PM Jul 03, 2020Observed: 13.29 ft at 11:00PM Jul 03, 2020Observed: 13.3 ft at 11:15PM Jul 03, 2020Observed: 13.3 ft at 11:30PM Jul 03, 2020Observed: 13.3 ft at 11:45PM Jul 03, 2020Observed: 13.3 ft at 12:00AM Jul 04, 2020Observed: 13.3 ft at 12:15AM Jul 04, 2020Observed: 13.3 ft at 12:30AM Jul 04, 2020Observed: 13.3 ft at 12:45AM Jul 04, 2020Observed: 13.29 ft at 1:00AM Jul 04, 2020Observed: 13.29 ft at 1:15AM Jul 04, 2020Observed: 13.29 ft at 1:30AM Jul 04, 2020Observed: 13.29 ft at 1:45AM Jul 04, 2020Observed: 13.29 ft at 2:00AM Jul 04, 2020Observed: 13.29 ft at 2:15AM Jul 04, 2020Observed: 13.29 ft at 2:30AM Jul 04, 2020Observed: 13.29 ft at 2:45AM Jul 04, 2020Observed: 13.29 ft at 3:00AM Jul 04, 2020Observed: 13.29 ft at 3:15AM Jul 04, 2020Observed: 13.29 ft at 3:30AM Jul 04, 2020Observed: 13.29 ft at 3:45AM Jul 04, 2020Observed: 13.29 ft at 4:00AM Jul 04, 2020Observed: 13.29 ft at 4:15AM Jul 04, 2020Observed: 13.29 ft at 4:30AM Jul 04, 2020Observed: 13.29 ft at 4:45AM Jul 04, 2020Observed: 13.29 ft at 5:00AM Jul 04, 2020Observed: 13.29 ft at 5:15AM Jul 04, 2020Observed: 13.29 ft at 5:30AM Jul 04, 2020Observed: 13.29 ft at 5:45AM Jul 04, 2020Observed: 13.29 ft at 6:00AM Jul 04, 2020Observed: 13.29 ft at 6:15AM Jul 04, 2020Observed: 13.29 ft at 6:30AM Jul 04, 2020Observed: 13.29 ft at 6:45AM Jul 04, 2020Observed: 13.29 ft at 7:00AM Jul 04, 2020Observed: 13.29 ft at 7:15AM Jul 04, 2020Observed: 13.29 ft at 7:30AM Jul 04, 2020Observed: 13.29 ft at 7:45AM Jul 04, 2020Observed: 13.29 ft at 8:00AM Jul 04, 2020Observed: 13.29 ft at 8:15AM Jul 04, 2020Observed: 13.3 ft at 8:30AM Jul 04, 2020Observed: 13.29 ft at 8:45AM Jul 04, 2020Observed: 13.3 ft at 9:00AM Jul 04, 2020Observed: 13.29 ft at 9:15AM Jul 04, 2020Observed: 13.29 ft at 9:30AM Jul 04, 2020Observed: 13.3 ft at 9:45AM Jul 04, 2020Observed: 13.29 ft at 10:00AM Jul 04, 2020Observed: 13.29 ft at 10:15AM Jul 04, 2020Observed: 13.29 ft at 10:30AM Jul 04, 2020Observed: 13.3 ft at 10:45AM Jul 04, 2020Observed: 13.3 ft at 11:00AM Jul 04, 2020Highest Observation: 13.31 ft at 11:15AM Jul 04, 2020Highest Observation: 13.31 ft at 11:30AM Jul 04, 2020Highest Observation: 13.31 ft at 11:45AM Jul 04, 2020Highest Observation: 13.31 ft at 12:00PM Jul 04, 2020Highest Observation: 13.31 ft at 12:15PM Jul 04, 2020Highest Observation: 13.31 ft at 12:30PM Jul 04, 2020Highest Observation: 13.31 ft at 12:45PM Jul 04, 2020Highest Observation: 13.31 ft at 1:00PM Jul 04, 2020Observed: 13.3 ft at 1:15PM Jul 04, 2020Highest Observation: 13.31 ft at 1:30PM Jul 04, 2020Observed: 13.3 ft at 1:45PM Jul 04, 2020Observed: 13.3 ft at 2:00PM Jul 04, 2020Observed: 13.3 ft at 2:15PM Jul 04, 2020Observed: 13.3 ft at 2:30PM Jul 04, 2020Observed: 13.3 ft at 2:45PM Jul 04, 2020Observed: 13.3 ft at 3:00PM Jul 04, 2020Observed: 13.3 ft at 3:15PM Jul 04, 2020Observed: 13.3 ft at 3:30PM Jul 04, 2020Observed: 13.3 ft at 3:45PM Jul 04, 2020Observed: 13.3 ft at 4:00PM Jul 04, 2020Observed: 13.3 ft at 4:15PM Jul 04, 2020Observed: 13.3 ft at 4:30PM Jul 04, 2020Observed: 13.3 ft at 4:45PM Jul 04, 2020Observed: 13.3 ft at 5:00PM Jul 04, 2020Observed: 13.3 ft at 5:15PM Jul 04, 2020Observed: 13.3 ft at 5:30PM Jul 04, 2020Observed: 13.3 ft at 5:45PM Jul 04, 2020Observed: 13.29 ft at 6:00PM Jul 04, 2020Observed: 13.29 ft at 6:15PM Jul 04, 2020Observed: 13.29 ft at 6:30PM Jul 04, 2020Observed: 13.29 ft at 6:45PM Jul 04, 2020Observed: 13.29 ft at 7:00PM Jul 04, 2020Observed: 13.29 ft at 7:15PM Jul 04, 2020Observed: 13.29 ft at 7:30PM Jul 04, 2020Observed: 13.29 ft at 7:45PM Jul 04, 2020Observed: 13.28 ft at 8:00PM Jul 04, 2020Observed: 13.28 ft at 8:15PM Jul 04, 2020Observed: 13.28 ft at 8:30PM Jul 04, 2020Observed: 13.28 ft at 8:45PM Jul 04, 2020Observed: 13.28 ft at 9:00PM Jul 04, 2020Observed: 13.28 ft at 9:15PM Jul 04, 2020Observed: 13.28 ft at 9:30PM Jul 04, 2020Observed: 13.29 ft at 9:45PM Jul 04, 2020Observed: 13.29 ft at 10:00PM Jul 04, 2020Observed: 13.3 ft at 10:15PM Jul 04, 2020Observed: 13.3 ft at 10:30PM Jul 04, 2020Observed: 13.3 ft at 10:45PM Jul 04, 2020Observed: 13.3 ft at 11:00PM Jul 04, 2020Highest Observation: 13.31 ft at 11:15PM Jul 04, 2020Highest Observation: 13.31 ft at 11:30PM Jul 04, 2020Observed: 13.3 ft at 11:45PM Jul 04, 2020Highest Observation: 13.31 ft at 12:00AM Jul 05, 2020Highest Observation: 13.31 ft at 12:15AM Jul 05, 2020Highest Observation: 13.31 ft at 12:30AM Jul 05, 2020Highest Observation: 13.31 ft at 12:45AM Jul 05, 2020Highest Observation: 13.31 ft at 1:00AM Jul 05, 2020Observed: 13.3 ft at 1:15AM Jul 05, 2020Observed: 13.3 ft at 1:30AM Jul 05, 2020Observed: 13.3 ft at 1:45AM Jul 05, 2020Observed: 13.3 ft at 2:00AM Jul 05, 2020Observed: 13.3 ft at 2:15AM Jul 05, 2020Observed: 13.3 ft at 2:30AM Jul 05, 2020Observed: 13.3 ft at 2:45AM Jul 05, 2020Observed: 13.3 ft at 3:00AM Jul 05, 2020Observed: 13.3 ft at 3:15AM Jul 05, 2020Observed: 13.3 ft at 3:30AM Jul 05, 2020Observed: 13.3 ft at 3:45AM Jul 05, 2020Observed: 13.3 ft at 4:00AM Jul 05, 2020Observed: 13.3 ft at 4:15AM Jul 05, 2020Observed: 13.3 ft at 4:30AM Jul 05, 2020Observed: 13.3 ft at 4:45AM Jul 05, 2020Observed: 13.3 ft at 5:00AM Jul 05, 2020Observed: 13.3 ft at 5:15AM Jul 05, 2020Observed: 13.3 ft at 5:30AM Jul 05, 2020Observed: 13.3 ft at 5:45AM Jul 05, 2020Observed: 13.3 ft at 6:00AM Jul 05, 2020Observed: 13.3 ft at 6:15AM Jul 05, 2020Observed: 13.3 ft at 6:30AM Jul 05, 2020Observed: 13.3 ft at 6:45AM Jul 05, 2020Observed: 13.3 ft at 7:00AM Jul 05, 2020Observed: 13.3 ft at 7:15AM Jul 05, 2020Observed: 13.3 ft at 7:30AM Jul 05, 2020Observed: 13.3 ft at 7:45AM Jul 05, 2020Observed: 13.3 ft at 8:00AM Jul 05, 2020Observed: 13.3 ft at 8:15AM Jul 05, 2020Highest Observation: 13.31 ft at 8:30AM Jul 05, 2020Observed: 13.3 ft at 8:45AM Jul 05, 2020Highest Observation: 13.31 ft at 9:00AM Jul 05, 2020Observed: 13.3 ft at 9:15AM Jul 05, 2020Highest Observation: 13.31 ft at 9:30AM Jul 05, 2020Highest Observation: 13.31 ft at 9:45AM Jul 05, 2020Observed: 13.3 ft at 10:00AM Jul 05, 2020Observed: 13.3 ft at 10:15AM Jul 05, 2020Observed: 13.3 ft at 10:30AM Jul 05, 2020Observed: 13.3 ft at 10:45AM Jul 05, 2020Observed: 13.3 ft at 11:00AM Jul 05, 2020Observed: 13.3 ft at 11:15AM Jul 05, 2020Observed: 13.3 ft at 11:30AM Jul 05, 2020Observed: 13.3 ft at 11:45AM Jul 05, 2020Observed: 13.3 ft at 12:00PM Jul 05, 2020Observed: 13.3 ft at 12:15PM Jul 05, 2020Observed: 13.3 ft at 12:30PM Jul 05, 2020Observed: 13.3 ft at 12:45PM Jul 05, 2020Observed: 13.3 ft at 1:00PM Jul 05, 2020Observed: 13.3 ft at 1:15PM Jul 05, 2020Observed: 13.3 ft at 1:30PM Jul 05, 2020Observed: 13.3 ft at 1:45PM Jul 05, 2020Observed: 13.3 ft at 2:00PM Jul 05, 2020Observed: 13.3 ft at 2:15PM Jul 05, 2020Observed: 13.3 ft at 2:30PM Jul 05, 2020Observed: 13.3 ft at 2:45PM Jul 05, 2020Observed: 13.3 ft at 3:00PM Jul 05, 2020Observed: 13.29 ft at 3:15PM Jul 05, 2020Observed: 13.29 ft at 3:30PM Jul 05, 2020Observed: 13.29 ft at 3:45PM Jul 05, 2020Observed: 13.29 ft at 4:00PM Jul 05, 2020Observed: 13.29 ft at 4:15PM Jul 05, 2020Observed: 13.29 ft at 4:30PM Jul 05, 2020Observed: 13.29 ft at 4:45PM Jul 05, 2020Observed: 13.3 ft at 5:00PM Jul 05, 2020Observed: 13.3 ft at 5:15PM Jul 05, 2020Observed: 13.3 ft at 5:30PM Jul 05, 2020Observed: 13.3 ft at 5:45PM Jul 05, 2020Observed: 13.3 ft at 6:00PM Jul 05, 2020Observed: 13.3 ft at 6:15PM Jul 05, 2020Observed: 13.3 ft at 6:30PM Jul 05, 2020Observed: 13.3 ft at 6:45PM Jul 05, 2020Observed: 13.3 ft at 7:00PM Jul 05, 2020Observed: 13.3 ft at 7:15PM Jul 05, 2020Observed: 13.3 ft at 7:30PM Jul 05, 2020Observed: 13.3 ft at 7:45PM Jul 05, 2020Observed: 13.3 ft at 8:00PM Jul 05, 2020Observed: 13.3 ft at 8:15PM Jul 05, 2020Observed: 13.3 ft at 8:30PM Jul 05, 2020Observed: 13.3 ft at 8:45PM Jul 05, 2020Observed: 13.3 ft at 9:00PM Jul 05, 2020Observed: 13.3 ft at 9:15PM Jul 05, 2020Observed: 13.3 ft at 9:30PM Jul 05, 2020Observed: 13.3 ft at 9:45PM Jul 05, 2020Observed: 13.3 ft at 10:00PM Jul 05, 2020Observed: 13.3 ft at 10:15PM Jul 05, 2020Observed: 13.29 ft at 10:30PM Jul 05, 2020Observed: 13.29 ft at 10:45PM Jul 05, 2020Observed: 13.29 ft at 11:00PM Jul 05, 2020Observed: 13.29 ft at 11:15PM Jul 05, 2020Observed: 13.29 ft at 11:30PM Jul 05, 2020Observed: 13.29 ft at 11:45PM Jul 05, 2020Observed: 13.29 ft at 12:00AM Jul 06, 2020Observed: 13.29 ft at 12:15AM Jul 06, 2020Observed: 13.29 ft at 12:30AM Jul 06, 2020Observed: 13.29 ft at 12:45AM Jul 06, 2020Observed: 13.3 ft at 1:00AM Jul 06, 2020Observed: 13.3 ft at 1:15AM Jul 06, 2020Observed: 13.29 ft at 1:30AM Jul 06, 2020Observed: 13.3 ft at 1:45AM Jul 06, 2020Observed: 13.3 ft at 2:00AM Jul 06, 2020Observed: 13.3 ft at 2:15AM Jul 06, 2020Observed: 13.3 ft at 2:30AM Jul 06, 2020Observed: 13.3 ft at 2:45AM Jul 06, 2020Observed: 13.3 ft at 3:00AM Jul 06, 2020Observed: 13.3 ft at 3:15AM Jul 06, 2020Observed: 13.3 ft at 3:30AM Jul 06, 2020Observed: 13.3 ft at 3:45AM Jul 06, 2020Observed: 13.3 ft at 4:00AM Jul 06, 2020Observed: 13.3 ft at 4:15AM Jul 06, 2020Observed: 13.3 ft at 4:30AM Jul 06, 2020Observed: 13.3 ft at 4:45AM Jul 06, 2020Observed: 13.3 ft at 5:00AM Jul 06, 2020Observed: 13.3 ft at 5:15AM Jul 06, 2020Observed: 13.3 ft at 5:30AM Jul 06, 2020Observed: 13.3 ft at 5:45AM Jul 06, 2020Observed: 13.3 ft at 6:00AM Jul 06, 2020Observed: 13.3 ft at 6:15AM Jul 06, 2020Observed: 13.3 ft at 6:30AM Jul 06, 2020Observed: 13.3 ft at 6:45AM Jul 06, 2020Observed: 13.3 ft at 7:00AM Jul 06, 2020Observed: 13.3 ft at 7:15AM Jul 06, 2020Observed: 13.3 ft at 7:30AM Jul 06, 2020Observed: 13.3 ft at 7:45AM Jul 06, 2020Observed: 13.3 ft at 8:00AM Jul 06, 2020Observed: 13.3 ft at 8:15AM Jul 06, 2020Observed: 13.3 ft at 8:30AM Jul 06, 2020Observed: 13.3 ft at 8:45AM Jul 06, 2020Observed: 13.3 ft at 9:00AM Jul 06, 2020Observed: 13.3 ft at 9:15AM Jul 06, 2020Observed: 13.3 ft at 9:30AM Jul 06, 2020Observed: 13.3 ft at 9:45AM Jul 06, 2020Observed: 13.3 ft at 10:00AM Jul 06, 2020Observed: 13.3 ft at 10:15AM Jul 06, 2020Observed: 13.3 ft at 10:30AM Jul 06, 2020Observed: 13.3 ft at 10:45AM Jul 06, 2020Observed: 13.3 ft at 11:00AM Jul 06, 2020Observed: 13.3 ft at 11:15AM Jul 06, 2020Observed: 13.3 ft at 11:30AM Jul 06, 2020Observed: 13.3 ft at 11:45AM Jul 06, 2020Observed: 13.3 ft at 12:00PM Jul 06, 2020Observed: 13.3 ft at 12:15PM Jul 06, 2020Observed: 13.3 ft at 12:30PM Jul 06, 2020Observed: 13.3 ft at 12:45PM Jul 06, 2020Observed: 13.3 ft at 1:00PM Jul 06, 2020Observed: 13.29 ft at 1:15PM Jul 06, 2020Observed: 13.29 ft at 1:30PM Jul 06, 2020Observed: 13.29 ft at 1:45PM Jul 06, 2020Observed: 13.29 ft at 2:00PM Jul 06, 2020Observed: 13.29 ft at 2:15PM Jul 06, 2020Observed: 13.29 ft at 2:30PM Jul 06, 2020Observed: 13.29 ft at 2:45PM Jul 06, 2020Observed: 13.29 ft at 3:00PM Jul 06, 2020Observed: 13.29 ft at 3:15PM Jul 06, 2020Observed: 13.29 ft at 3:30PM Jul 06, 2020Observed: 13.29 ft at 3:45PM Jul 06, 2020Observed: 13.29 ft at 4:00PM Jul 06, 2020Observed: 13.29 ft at 4:15PM Jul 06, 2020Observed: 13.29 ft at 4:30PM Jul 06, 2020Observed: 13.29 ft at 4:45PM Jul 06, 2020Observed: 13.29 ft at 5:00PM Jul 06, 2020Observed: 13.29 ft at 5:15PM Jul 06, 2020Observed: 13.28 ft at 5:30PM Jul 06, 2020Observed: 13.28 ft at 5:45PM Jul 06, 2020Observed: 13.29 ft at 6:00PM Jul 06, 2020Observed: 13.28 ft at 6:15PM Jul 06, 2020Observed: 13.28 ft at 6:30PM Jul 06, 2020Observed: 13.28 ft at 6:45PM Jul 06, 2020Observed: 13.28 ft at 7:00PM Jul 06, 2020Observed: 13.28 ft at 7:15PM Jul 06, 2020Observed: 13.28 ft at 7:30PM Jul 06, 2020Observed: 13.28 ft at 7:45PM Jul 06, 2020Observed: 13.28 ft at 8:00PM Jul 06, 2020Observed: 13.28 ft at 8:15PM Jul 06, 2020Observed: 13.28 ft at 8:30PM Jul 06, 2020Observed: 13.28 ft at 8:45PM Jul 06, 2020Observed: 13.28 ft at 9:00PM Jul 06, 2020Observed: 13.28 ft at 9:15PM Jul 06, 2020Observed: 13.28 ft at 9:30PM Jul 06, 2020Observed: 13.28 ft at 9:45PM Jul 06, 2020Observed: 13.28 ft at 10:00PM Jul 06, 2020Observed: 13.28 ft at 10:15PM Jul 06, 2020Observed: 13.29 ft at 10:30PM Jul 06, 2020Observed: 13.28 ft at 10:45PM Jul 06, 2020Observed: 13.29 ft at 11:00PM Jul 06, 2020Observed: 13.28 ft at 11:15PM Jul 06, 2020Observed: 13.28 ft at 11:30PM Jul 06, 2020Observed: 13.29 ft at 11:45PM Jul 06, 2020Observed: 13.29 ft at 12:00AM Jul 07, 2020Observed: 13.29 ft at 12:15AM Jul 07, 2020Observed: 13.29 ft at 12:30AM Jul 07, 2020Forecast: 13.3 ft 5:00AM Jul 07, 2020Forecast: 13.31 ft 11:00AM Jul 07, 2020Highest Forecast: 13.33 ft 5:00PM Jul 07, 2020Forecast: 13.32 ft 11:00PM Jul 07, 2020Forecast: 13.32 ft 5:00AM Jul 08, 2020Forecast: 13.31 ft 11:00AM Jul 08, 2020Forecast: 13.31 ft 5:00PM Jul 08, 2020Forecast: 13.3 ft 11:00PM Jul 08, 2020Forecast: 13.3 ft 5:00AM Jul 09, 2020Forecast: 13.29 ft 11:00AM Jul 09, 2020Forecast: 13.29 ft 5:00PM Jul 09, 2020Forecast: 13.29 ft 11:00PM Jul 09, 2020Forecast: 13.29 ft 5:00AM Jul 10, 2020Forecast: 13.29 ft 11:00AM Jul 10, 2020Forecast: 13.29 ft 5:00PM Jul 10, 2020Forecast: 13.29 ft 11:00PM Jul 10, 2020Forecast: 13.29 ft 5:00AM Jul 11, 2020Forecast: 13.29 ft 11:00AM Jul 11, 2020Forecast: 13.29 ft 5:00PM Jul 11, 2020Forecast: 13.29 ft 11:00PM Jul 11, 2020Forecast: 13.29 ft 5:00AM Jul 12, 2020Forecast: 13.29 ft 11:00AM Jul 12, 2020Forecast: 13.29 ft 5:00PM Jul 12, 2020Forecast: 13.29 ft 11:00PM Jul 12, 2020Forecast: 13.28 ft 5:00AM Jul 13, 2020Forecast: 13.28 ft 11:00AM Jul 13, 2020Forecast: 13.28 ft 5:00PM Jul 13, 2020Forecast: 13.28 ft 11:00PM Jul 13, 2020USGS--Water Resources of the United StatesMLKW1(plotting HGIRG) Graph Created (12:47AM Jul 7, 2020)ObservedForecast (issued 3:50PM Jul 6)Latest observed value: 13.29 ft at 12:30 AM PDT 7-Jul-2020.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Mill Creek (WA) near Walla Walla are issued routinely year-round.
Return to Area Map
Downstream Gauge Downstream Gauge - at Five Mile Bridge
Flood Categories (in feet)
Not Available

Historic Crests
(1) 20.43 ft on 02/09/1996
(2) 19.26 ft on 12/23/1964

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.43 ft on 02/09/1996
(2) 19.26 ft on 12/23/1964

(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.
About This Location Collapse

Latitude: 46.007916° N, Longitude: 118.118560° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 2000 Not Available 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
Pendleton Weather Forecast Office
2001 NW 56th Drive
Pendleton, OR 97801
(541) 276-7832
Ask Questions/Webmaster
Page last modified: 1-Mar-2019 12:32 AM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities