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
 

ALERT: November 15 update on the status of the nationwide data transmission error preventing stream gauge data collected at affected locations from being displayed on the Advanced Hydrologic Prediction Services (AHPS) webpages. As of 11/08/2018, The USGS has restored all impacted operational stream gauges to transmitting status. The status map of gauge outages from other agencies is here. The outage map will be updated each Thursday. We apologize for the service interruption and hope to have the data restored as soon as possible.



Hydrograph River at a Glance Download
Cedar River at Janesville Stage (ft)Flow (cfs)Observed: 2.97 ft at 8:00AM Nov 15, 2018Observed: 2.99 ft at 8:15AM Nov 15, 2018Observed: 2.99 ft at 8:30AM Nov 15, 2018Observed: 2.98 ft at 8:45AM Nov 15, 2018Observed: 2.97 ft at 9:00AM Nov 15, 2018Observed: 2.97 ft at 9:15AM Nov 15, 2018Observed: 2.98 ft at 9:30AM Nov 15, 2018Observed: 2.98 ft at 9:45AM Nov 15, 2018Highest Observation: 3 ft at 10:00AM Nov 15, 2018Observed: 2.98 ft at 10:15AM Nov 15, 2018Observed: 2.98 ft at 10:30AM Nov 15, 2018Observed: 2.96 ft at 10:45AM Nov 15, 2018Observed: 2.96 ft at 11:00AM Nov 15, 2018Observed: 2.96 ft at 11:15AM Nov 15, 2018Observed: 2.97 ft at 11:30AM Nov 15, 2018Observed: 2.96 ft at 11:45AM Nov 15, 2018Observed: 2.96 ft at 12:00PM Nov 15, 2018Observed: 2.95 ft at 12:15PM Nov 15, 2018Observed: 2.97 ft at 12:30PM Nov 15, 2018Observed: 2.95 ft at 12:45PM Nov 15, 2018Observed: 2.94 ft at 1:00PM Nov 15, 2018Observed: 2.94 ft at 1:15PM Nov 15, 2018Observed: 2.94 ft at 1:30PM Nov 15, 2018Observed: 2.92 ft at 1:45PM Nov 15, 2018Observed: 2.92 ft at 2:00PM Nov 15, 2018Observed: 2.92 ft at 2:15PM Nov 15, 2018Observed: 2.92 ft at 2:30PM Nov 15, 2018Observed: 2.92 ft at 2:45PM Nov 15, 2018Observed: 2.92 ft at 3:00PM Nov 15, 2018Observed: 2.92 ft at 3:15PM Nov 15, 2018Observed: 2.91 ft at 3:30PM Nov 15, 2018Observed: 2.92 ft at 3:45PM Nov 15, 2018Observed: 2.92 ft at 4:00PM Nov 15, 2018Observed: 2.91 ft at 4:15PM Nov 15, 2018Observed: 2.93 ft at 4:30PM Nov 15, 2018Observed: 2.93 ft at 4:45PM Nov 15, 2018Observed: 2.91 ft at 5:00PM Nov 15, 2018Observed: 2.92 ft at 5:15PM Nov 15, 2018Observed: 2.91 ft at 5:30PM Nov 15, 2018Observed: 2.92 ft at 5:45PM Nov 15, 2018Observed: 2.89 ft at 6:00PM Nov 15, 2018Observed: 2.91 ft at 6:15PM Nov 15, 2018Observed: 2.92 ft at 6:30PM Nov 15, 2018Observed: 2.91 ft at 6:45PM Nov 15, 2018Observed: 2.92 ft at 7:00PM Nov 15, 2018Observed: 2.9 ft at 7:15PM Nov 15, 2018Observed: 2.91 ft at 7:30PM Nov 15, 2018Observed: 2.9 ft at 7:45PM Nov 15, 2018Observed: 2.92 ft at 8:00PM Nov 15, 2018Observed: 2.93 ft at 8:15PM Nov 15, 2018Observed: 2.9 ft at 8:30PM Nov 15, 2018Observed: 2.91 ft at 8:45PM Nov 15, 2018Observed: 2.89 ft at 9:00PM Nov 15, 2018Observed: 2.92 ft at 9:15PM Nov 15, 2018Observed: 2.91 ft at 9:30PM Nov 15, 2018Observed: 2.9 ft at 9:45PM Nov 15, 2018Observed: 2.92 ft at 10:00PM Nov 15, 2018Observed: 2.91 ft at 10:15PM Nov 15, 2018Observed: 2.89 ft at 10:30PM Nov 15, 2018Observed: 2.89 ft at 10:45PM Nov 15, 2018Observed: 2.92 ft at 11:00PM Nov 15, 2018Observed: 2.92 ft at 11:15PM Nov 15, 2018Observed: 2.92 ft at 11:30PM Nov 15, 2018Observed: 2.91 ft at 11:45PM Nov 15, 2018Observed: 2.92 ft at 12:00AM Nov 16, 2018Observed: 2.9 ft at 12:15AM Nov 16, 2018Observed: 2.92 ft at 12:30AM Nov 16, 2018Observed: 2.92 ft at 12:45AM Nov 16, 2018Observed: 2.93 ft at 1:00AM Nov 16, 2018Observed: 2.93 ft at 1:15AM Nov 16, 2018Observed: 2.92 ft at 1:30AM Nov 16, 2018Observed: 2.93 ft at 1:45AM Nov 16, 2018Observed: 2.93 ft at 2:00AM Nov 16, 2018Observed: 2.94 ft at 2:15AM Nov 16, 2018Observed: 2.92 ft at 2:30AM Nov 16, 2018Observed: 2.92 ft at 2:45AM Nov 16, 2018Observed: 2.93 ft at 3:00AM Nov 16, 2018Observed: 2.93 ft at 3:15AM Nov 16, 2018Observed: 2.93 ft at 3:30AM Nov 16, 2018Observed: 2.92 ft at 3:45AM Nov 16, 2018Observed: 2.93 ft at 4:00AM Nov 16, 2018Observed: 2.94 ft at 4:15AM Nov 16, 2018Observed: 2.93 ft at 4:30AM Nov 16, 2018Observed: 2.91 ft at 4:45AM Nov 16, 2018Observed: 2.93 ft at 5:00AM Nov 16, 2018Observed: 2.92 ft at 5:15AM Nov 16, 2018Observed: 2.92 ft at 5:30AM Nov 16, 2018Observed: 2.93 ft at 5:45AM Nov 16, 2018Observed: 2.9 ft at 6:00AM Nov 16, 2018Observed: 2.93 ft at 6:15AM Nov 16, 2018Observed: 2.92 ft at 6:30AM Nov 16, 2018Observed: 2.93 ft at 6:45AM Nov 16, 2018Observed: 2.92 ft at 7:00AM Nov 16, 2018Observed: 2.92 ft at 7:15AM Nov 16, 2018Observed: 2.93 ft at 7:30AM Nov 16, 2018Observed: 2.92 ft at 7:45AM Nov 16, 2018Observed: 2.93 ft at 8:00AM Nov 16, 2018Observed: 2.93 ft at 8:15AM Nov 16, 2018Observed: 2.92 ft at 8:30AM Nov 16, 2018Observed: 2.91 ft at 8:45AM Nov 16, 2018Observed: 2.92 ft at 9:00AM Nov 16, 2018Observed: 2.92 ft at 9:15AM Nov 16, 2018Observed: 2.92 ft at 9:30AM Nov 16, 2018Observed: 2.9 ft at 9:45AM Nov 16, 2018Observed: 2.92 ft at 10:00AM Nov 16, 2018Observed: 2.92 ft at 10:15AM Nov 16, 2018Observed: 2.93 ft at 10:30AM Nov 16, 2018Observed: 2.94 ft at 10:45AM Nov 16, 2018Observed: 2.93 ft at 11:00AM Nov 16, 2018Observed: 2.94 ft at 11:15AM Nov 16, 2018Observed: 2.92 ft at 11:30AM Nov 16, 2018Observed: 2.93 ft at 11:45AM Nov 16, 2018Observed: 2.93 ft at 12:00PM Nov 16, 2018Observed: 2.94 ft at 12:15PM Nov 16, 2018Observed: 2.93 ft at 12:30PM Nov 16, 2018Observed: 2.94 ft at 12:45PM Nov 16, 2018Observed: 2.94 ft at 1:00PM Nov 16, 2018Observed: 2.95 ft at 1:15PM Nov 16, 2018Observed: 2.95 ft at 1:30PM Nov 16, 2018Observed: 2.95 ft at 1:45PM Nov 16, 2018Observed: 2.96 ft at 2:00PM Nov 16, 2018Observed: 2.96 ft at 2:15PM Nov 16, 2018Observed: 2.97 ft at 2:30PM Nov 16, 2018Observed: 2.96 ft at 2:45PM Nov 16, 2018Observed: 2.97 ft at 3:00PM Nov 16, 2018Observed: 2.97 ft at 3:15PM Nov 16, 2018Observed: 2.98 ft at 3:30PM Nov 16, 2018Observed: 2.96 ft at 3:45PM Nov 16, 2018Observed: 2.96 ft at 4:00PM Nov 16, 2018Observed: 2.97 ft at 4:15PM Nov 16, 2018Observed: 2.98 ft at 4:30PM Nov 16, 2018Observed: 2.97 ft at 4:45PM Nov 16, 2018Observed: 2.97 ft at 5:00PM Nov 16, 2018Observed: 2.95 ft at 5:15PM Nov 16, 2018Observed: 2.96 ft at 5:30PM Nov 16, 2018Observed: 2.96 ft at 5:45PM Nov 16, 2018Observed: 2.96 ft at 6:00PM Nov 16, 2018Observed: 2.96 ft at 6:15PM Nov 16, 2018Observed: 2.95 ft at 6:30PM Nov 16, 2018Observed: 2.95 ft at 6:45PM Nov 16, 2018Observed: 2.95 ft at 7:00PM Nov 16, 2018Observed: 2.96 ft at 7:15PM Nov 16, 2018Observed: 2.95 ft at 7:30PM Nov 16, 2018Observed: 2.94 ft at 7:45PM Nov 16, 2018Observed: 2.94 ft at 8:00PM Nov 16, 2018Observed: 2.93 ft at 8:15PM Nov 16, 2018Observed: 2.93 ft at 8:30PM Nov 16, 2018Observed: 2.93 ft at 8:45PM Nov 16, 2018Observed: 2.92 ft at 9:00PM Nov 16, 2018Observed: 2.91 ft at 9:15PM Nov 16, 2018Observed: 2.92 ft at 9:30PM Nov 16, 2018Observed: 2.9 ft at 9:45PM Nov 16, 2018Observed: 2.89 ft at 10:00PM Nov 16, 2018Observed: 2.87 ft at 10:15PM Nov 16, 2018Observed: 2.9 ft at 10:30PM Nov 16, 2018Observed: 2.88 ft at 10:45PM Nov 16, 2018Observed: 2.9 ft at 11:00PM Nov 16, 2018Observed: 2.87 ft at 11:15PM Nov 16, 2018Observed: 2.89 ft at 11:30PM Nov 16, 2018Observed: 2.89 ft at 11:45PM Nov 16, 2018Observed: 2.85 ft at 12:00AM Nov 17, 2018Observed: 2.87 ft at 12:15AM Nov 17, 2018Observed: 2.87 ft at 12:30AM Nov 17, 2018Observed: 2.86 ft at 12:45AM Nov 17, 2018Observed: 2.86 ft at 1:00AM Nov 17, 2018Observed: 2.86 ft at 1:15AM Nov 17, 2018Observed: 2.86 ft at 1:30AM Nov 17, 2018Observed: 2.87 ft at 1:45AM Nov 17, 2018Observed: 2.87 ft at 2:00AM Nov 17, 2018Observed: 2.86 ft at 2:15AM Nov 17, 2018Observed: 2.85 ft at 2:30AM Nov 17, 2018Observed: 2.87 ft at 2:45AM Nov 17, 2018Observed: 2.85 ft at 3:00AM Nov 17, 2018Observed: 2.86 ft at 3:15AM Nov 17, 2018Observed: 2.87 ft at 3:30AM Nov 17, 2018Observed: 2.85 ft at 3:45AM Nov 17, 2018Observed: 2.86 ft at 4:00AM Nov 17, 2018Observed: 2.85 ft at 4:15AM Nov 17, 2018Observed: 2.86 ft at 4:30AM Nov 17, 2018Observed: 2.84 ft at 4:45AM Nov 17, 2018Observed: 2.85 ft at 5:00AM Nov 17, 2018Observed: 2.84 ft at 5:15AM Nov 17, 2018Observed: 2.85 ft at 5:30AM Nov 17, 2018Observed: 2.84 ft at 5:45AM Nov 17, 2018Observed: 2.85 ft at 6:00AM Nov 17, 2018Observed: 2.85 ft at 6:15AM Nov 17, 2018Observed: 2.85 ft at 6:30AM Nov 17, 2018Observed: 2.86 ft at 6:45AM Nov 17, 2018Observed: 2.84 ft at 7:00AM Nov 17, 2018Observed: 2.86 ft at 7:15AM Nov 17, 2018Observed: 2.85 ft at 7:30AM Nov 17, 2018Observed: 2.86 ft at 7:45AM Nov 17, 2018Observed: 2.85 ft at 8:00AM Nov 17, 2018Observed: 2.86 ft at 8:15AM Nov 17, 2018Observed: 2.85 ft at 8:30AM Nov 17, 2018Observed: 2.86 ft at 8:45AM Nov 17, 2018Observed: 2.85 ft at 9:00AM Nov 17, 2018Observed: 2.85 ft at 9:15AM Nov 17, 2018Observed: 2.85 ft at 9:30AM Nov 17, 2018Observed: 2.83 ft at 9:45AM Nov 17, 2018Observed: 2.86 ft at 10:00AM Nov 17, 2018Observed: 2.84 ft at 10:15AM Nov 17, 2018Observed: 2.85 ft at 10:30AM Nov 17, 2018Observed: 2.85 ft at 10:45AM Nov 17, 2018Observed: 2.86 ft at 11:00AM Nov 17, 2018Observed: 2.85 ft at 11:15AM Nov 17, 2018Observed: 2.87 ft at 11:30AM Nov 17, 2018Observed: 2.84 ft at 11:45AM Nov 17, 2018Observed: 2.87 ft at 12:00PM Nov 17, 2018Observed: 2.86 ft at 12:15PM Nov 17, 2018Observed: 2.85 ft at 12:30PM Nov 17, 2018Observed: 2.87 ft at 12:45PM Nov 17, 2018Observed: 2.87 ft at 1:00PM Nov 17, 2018Observed: 2.86 ft at 1:15PM Nov 17, 2018Observed: 2.87 ft at 1:30PM Nov 17, 2018Observed: 2.86 ft at 1:45PM Nov 17, 2018Observed: 2.87 ft at 2:00PM Nov 17, 2018Observed: 2.87 ft at 2:15PM Nov 17, 2018Observed: 2.86 ft at 2:30PM Nov 17, 2018Observed: 2.85 ft at 2:45PM Nov 17, 2018Observed: 2.86 ft at 3:00PM Nov 17, 2018Observed: 2.86 ft at 3:15PM Nov 17, 2018Observed: 2.87 ft at 3:30PM Nov 17, 2018Observed: 2.86 ft at 3:45PM Nov 17, 2018Observed: 2.84 ft at 4:00PM Nov 17, 2018Observed: 2.86 ft at 4:15PM Nov 17, 2018Observed: 2.87 ft at 4:30PM Nov 17, 2018Observed: 2.86 ft at 4:45PM Nov 17, 2018Observed: 2.87 ft at 5:00PM Nov 17, 2018Observed: 2.86 ft at 5:15PM Nov 17, 2018Observed: 2.88 ft at 5:30PM Nov 17, 2018Observed: 2.87 ft at 5:45PM Nov 17, 2018Observed: 2.88 ft at 6:00PM Nov 17, 2018Observed: 2.88 ft at 6:15PM Nov 17, 2018Observed: 2.87 ft at 6:30PM Nov 17, 2018Observed: 2.87 ft at 6:45PM Nov 17, 2018Observed: 2.88 ft at 7:00PM Nov 17, 2018Observed: 2.87 ft at 7:15PM Nov 17, 2018Observed: 2.87 ft at 7:30PM Nov 17, 2018Observed: 2.86 ft at 7:45PM Nov 17, 2018Observed: 2.86 ft at 8:00PM Nov 17, 2018Observed: 2.86 ft at 8:15PM Nov 17, 2018Observed: 2.87 ft at 8:30PM Nov 17, 2018Observed: 2.87 ft at 8:45PM Nov 17, 2018Observed: 2.86 ft at 9:00PM Nov 17, 2018Observed: 2.88 ft at 9:15PM Nov 17, 2018Observed: 2.86 ft at 9:30PM Nov 17, 2018Observed: 2.86 ft at 9:45PM Nov 17, 2018Observed: 2.86 ft at 10:00PM Nov 17, 2018Observed: 2.86 ft at 10:15PM Nov 17, 2018Observed: 2.87 ft at 10:30PM Nov 17, 2018Observed: 2.86 ft at 10:45PM Nov 17, 2018Observed: 2.84 ft at 11:00PM Nov 17, 2018Observed: 2.85 ft at 11:15PM Nov 17, 2018Observed: 2.86 ft at 11:30PM Nov 17, 2018Observed: 2.86 ft at 11:45PM Nov 17, 2018Observed: 2.84 ft at 12:00AM Nov 18, 2018Observed: 2.85 ft at 12:15AM Nov 18, 2018Observed: 2.86 ft at 12:30AM Nov 18, 2018Observed: 2.87 ft at 12:45AM Nov 18, 2018Observed: 2.86 ft at 1:00AM Nov 18, 2018Observed: 2.86 ft at 1:15AM Nov 18, 2018Observed: 2.85 ft at 1:30AM Nov 18, 2018Observed: 2.85 ft at 1:45AM Nov 18, 2018Observed: 2.85 ft at 2:00AM Nov 18, 2018Observed: 2.86 ft at 2:15AM Nov 18, 2018Observed: 2.84 ft at 2:30AM Nov 18, 2018Observed: 2.86 ft at 2:45AM Nov 18, 2018Observed: 2.84 ft at 3:00AM Nov 18, 2018Observed: 2.85 ft at 3:15AM Nov 18, 2018Observed: 2.86 ft at 3:30AM Nov 18, 2018Observed: 2.84 ft at 3:45AM Nov 18, 2018Observed: 2.82 ft at 4:00AM Nov 18, 2018Observed: 2.85 ft at 4:15AM Nov 18, 2018Observed: 2.83 ft at 4:30AM Nov 18, 2018Observed: 2.85 ft at 4:45AM Nov 18, 2018Observed: 2.85 ft at 5:00AM Nov 18, 2018Observed: 2.83 ft at 5:15AM Nov 18, 2018Observed: 2.82 ft at 5:30AM Nov 18, 2018Observed: 2.82 ft at 5:45AM Nov 18, 2018Observed: 2.83 ft at 6:00AM Nov 18, 2018Observed: 2.85 ft at 6:15AM Nov 18, 2018Observed: 2.84 ft at 6:30AM Nov 18, 2018Observed: 2.84 ft at 6:45AM Nov 18, 2018Observed: 2.85 ft at 7:00AM Nov 18, 2018Observed: 2.83 ft at 7:15AM Nov 18, 2018Observed: 2.82 ft at 7:30AM Nov 18, 2018Observed: 2.84 ft at 7:45AM Nov 18, 2018Observed: 2.84 ft at 8:00AM Nov 18, 2018Observed: 2.83 ft at 8:15AM Nov 18, 2018Observed: 2.83 ft at 8:30AM Nov 18, 2018Observed: 2.83 ft at 8:45AM Nov 18, 2018Observed: 2.84 ft at 9:00AM Nov 18, 2018Observed: 2.83 ft at 9:15AM Nov 18, 2018Observed: 2.83 ft at 9:30AM Nov 18, 2018Observed: 2.81 ft at 9:45AM Nov 18, 2018Observed: 2.81 ft at 10:00AM Nov 18, 2018Observed: 2.83 ft at 10:15AM Nov 18, 2018Observed: 2.82 ft at 10:30AM Nov 18, 2018Observed: 2.82 ft at 10:45AM Nov 18, 2018Observed: 2.8 ft at 11:00AM Nov 18, 2018Observed: 2.81 ft at 11:15AM Nov 18, 2018Observed: 2.81 ft at 11:30AM Nov 18, 2018Observed: 2.81 ft at 11:45AM Nov 18, 2018Observed: 2.82 ft at 12:00PM Nov 18, 2018Observed: 2.82 ft at 12:15PM Nov 18, 2018Observed: 2.82 ft at 12:30PM Nov 18, 2018Observed: 2.82 ft at 12:45PM Nov 18, 2018Observed: 2.79 ft at 1:00PM Nov 18, 2018Observed: 2.8 ft at 1:15PM Nov 18, 2018Observed: 2.81 ft at 1:30PM Nov 18, 2018Observed: 2.82 ft at 1:45PM Nov 18, 2018Observed: 2.81 ft at 2:00PM Nov 18, 2018Observed: 2.81 ft at 2:15PM Nov 18, 2018Observed: 2.8 ft at 2:30PM Nov 18, 2018Observed: 2.8 ft at 2:45PM Nov 18, 2018Observed: 2.78 ft at 3:00PM Nov 18, 2018Observed: 2.81 ft at 3:15PM Nov 18, 2018Observed: 2.8 ft at 3:30PM Nov 18, 2018Observed: 2.8 ft at 3:45PM Nov 18, 2018Observed: 2.8 ft at 4:00PM Nov 18, 2018Observed: 2.79 ft at 4:15PM Nov 18, 2018Observed: 2.81 ft at 4:30PM Nov 18, 2018Observed: 2.8 ft at 4:45PM Nov 18, 2018Observed: 2.79 ft at 5:00PM Nov 18, 2018Observed: 2.81 ft at 5:15PM Nov 18, 2018Observed: 2.8 ft at 5:30PM Nov 18, 2018Observed: 2.79 ft at 5:45PM Nov 18, 2018Observed: 2.81 ft at 6:00PM Nov 18, 2018Observed: 2.81 ft at 6:15PM Nov 18, 2018Observed: 2.81 ft at 6:30PM Nov 18, 2018Observed: 2.79 ft at 6:45PM Nov 18, 2018Observed: 2.76 ft at 7:00PM Nov 18, 2018Observed: 2.79 ft at 7:15PM Nov 18, 2018Observed: 2.78 ft at 7:30PM Nov 18, 2018Observed: 2.79 ft at 7:45PM Nov 18, 2018Observed: 2.79 ft at 8:00PM Nov 18, 2018Observed: 2.77 ft at 8:15PM Nov 18, 2018Observed: 2.79 ft at 8:30PM Nov 18, 2018Observed: 2.79 ft at 8:45PM Nov 18, 2018Observed: 2.79 ft at 9:00PM Nov 18, 2018Observed: 2.77 ft at 9:15PM Nov 18, 2018Observed: 2.78 ft at 9:30PM Nov 18, 2018Observed: 2.76 ft at 9:45PM Nov 18, 2018Observed: 2.79 ft at 10:00PM Nov 18, 2018Observed: 2.78 ft at 10:15PM Nov 18, 2018Observed: 2.78 ft at 10:30PM Nov 18, 2018Observed: 2.77 ft at 10:45PM Nov 18, 2018Observed: 2.78 ft at 11:00PM Nov 18, 2018Observed: 2.77 ft at 11:15PM Nov 18, 2018Observed: 2.77 ft at 11:30PM Nov 18, 2018Observed: 2.76 ft at 11:45PM Nov 18, 2018Observed: 2.75 ft at 12:00AM Nov 19, 2018Observed: 2.76 ft at 12:15AM Nov 19, 2018Observed: 2.76 ft at 12:30AM Nov 19, 2018Observed: 2.76 ft at 12:45AM Nov 19, 2018Observed: 2.75 ft at 1:00AM Nov 19, 2018Observed: 2.75 ft at 1:15AM Nov 19, 2018Observed: 2.75 ft at 1:30AM Nov 19, 2018Observed: 2.75 ft at 1:45AM Nov 19, 2018Observed: 2.75 ft at 2:00AM Nov 19, 2018Observed: 2.74 ft at 2:15AM Nov 19, 2018Observed: 2.73 ft at 2:30AM Nov 19, 2018Observed: 2.75 ft at 2:45AM Nov 19, 2018Observed: 2.74 ft at 3:00AM Nov 19, 2018Observed: 2.74 ft at 3:15AM Nov 19, 2018Observed: 2.74 ft at 3:30AM Nov 19, 2018Observed: 2.74 ft at 3:45AM Nov 19, 2018Observed: 2.74 ft at 4:00AM Nov 19, 2018Observed: 2.74 ft at 4:15AM Nov 19, 2018Observed: 2.73 ft at 4:30AM Nov 19, 2018Observed: 2.74 ft at 4:45AM Nov 19, 2018Observed: 2.74 ft at 5:00AM Nov 19, 2018Observed: 2.73 ft at 5:15AM Nov 19, 2018Observed: 2.74 ft at 5:30AM Nov 19, 2018Observed: 2.74 ft at 5:45AM Nov 19, 2018Observed: 2.73 ft at 6:00AM Nov 19, 2018Observed: 2.73 ft at 6:15AM Nov 19, 2018Observed: 2.74 ft at 6:30AM Nov 19, 2018Observed: 2.73 ft at 6:45AM Nov 19, 2018Observed: 2.73 ft at 7:00AM Nov 19, 2018Observed: 2.73 ft at 7:15AM Nov 19, 2018Observed: 2.73 ft at 7:30AM Nov 19, 2018Observed: 2.74 ft at 7:45AM Nov 19, 2018Observed: 2.73 ft at 8:00AM Nov 19, 2018Observed: 2.73 ft at 8:15AM Nov 19, 2018Observed: 2.71 ft at 8:30AM Nov 19, 2018Observed: 2.71 ft at 8:45AM Nov 19, 2018Observed: 2.71 ft at 9:00AM Nov 19, 2018Observed: 2.71 ft at 9:15AM Nov 19, 2018Observed: 2.71 ft at 9:30AM Nov 19, 2018Observed: 2.7 ft at 9:45AM Nov 19, 2018Observed: 2.71 ft at 10:00AM Nov 19, 2018Observed: 2.72 ft at 10:15AM Nov 19, 2018Observed: 2.7 ft at 10:30AM Nov 19, 2018Observed: 2.71 ft at 10:45AM Nov 19, 2018Observed: 2.71 ft at 11:00AM Nov 19, 2018Observed: 2.71 ft at 11:15AM Nov 19, 2018Observed: 2.71 ft at 11:30AM Nov 19, 2018Observed: 2.71 ft at 11:45AM Nov 19, 2018Observed: 2.7 ft at 12:00PM Nov 19, 2018Observed: 2.7 ft at 12:15PM Nov 19, 2018Observed: 2.7 ft at 12:30PM Nov 19, 2018Observed: 2.7 ft at 12:45PM Nov 19, 2018Observed: 2.7 ft at 1:00PM Nov 19, 2018Observed: 2.68 ft at 1:15PM Nov 19, 2018Observed: 2.7 ft at 1:30PM Nov 19, 2018Observed: 2.69 ft at 1:45PM Nov 19, 2018Observed: 2.71 ft at 2:00PM Nov 19, 2018Observed: 2.69 ft at 2:15PM Nov 19, 2018Observed: 2.71 ft at 2:30PM Nov 19, 2018Observed: 2.69 ft at 2:45PM Nov 19, 2018Observed: 2.7 ft at 3:00PM Nov 19, 2018Observed: 2.7 ft at 3:15PM Nov 19, 2018Observed: 2.7 ft at 3:30PM Nov 19, 2018Observed: 2.68 ft at 3:45PM Nov 19, 2018Observed: 2.7 ft at 4:00PM Nov 19, 2018Observed: 2.7 ft at 4:15PM Nov 19, 2018Observed: 2.69 ft at 4:30PM Nov 19, 2018Observed: 2.67 ft at 4:45PM Nov 19, 2018Observed: 2.68 ft at 5:00PM Nov 19, 2018Observed: 2.68 ft at 5:15PM Nov 19, 2018Observed: 2.66 ft at 5:30PM Nov 19, 2018Observed: 2.68 ft at 5:45PM Nov 19, 2018Observed: 2.67 ft at 6:00PM Nov 19, 2018Observed: 2.68 ft at 6:15PM Nov 19, 2018Observed: 2.68 ft at 6:30PM Nov 19, 2018Observed: 2.67 ft at 6:45PM Nov 19, 2018Observed: 2.67 ft at 7:00PM Nov 19, 2018Observed: 2.66 ft at 7:15PM Nov 19, 2018Observed: 2.67 ft at 7:30PM Nov 19, 2018Observed: 2.66 ft at 7:45PM Nov 19, 2018Observed: 2.67 ft at 8:00PM Nov 19, 2018Observed: 2.66 ft at 8:15PM Nov 19, 2018Observed: 2.66 ft at 8:30PM Nov 19, 2018Observed: 2.64 ft at 8:45PM Nov 19, 2018Observed: 2.66 ft at 9:00PM Nov 19, 2018Observed: 2.64 ft at 9:15PM Nov 19, 2018Observed: 2.66 ft at 9:30PM Nov 19, 2018Observed: 2.65 ft at 9:45PM Nov 19, 2018Observed: 2.65 ft at 10:00PM Nov 19, 2018Observed: 2.65 ft at 10:15PM Nov 19, 2018Observed: 2.65 ft at 10:30PM Nov 19, 2018Observed: 2.64 ft at 10:45PM Nov 19, 2018Observed: 2.63 ft at 11:00PM Nov 19, 2018Observed: 2.62 ft at 11:15PM Nov 19, 2018Observed: 2.64 ft at 11:30PM Nov 19, 2018Observed: 2.63 ft at 11:45PM Nov 19, 2018Observed: 2.62 ft at 12:00AM Nov 20, 2018Observed: 2.62 ft at 12:15AM Nov 20, 2018Observed: 2.62 ft at 12:30AM Nov 20, 2018Observed: 2.62 ft at 12:45AM Nov 20, 2018Observed: 2.63 ft at 1:00AM Nov 20, 2018Observed: 2.63 ft at 1:15AM Nov 20, 2018Observed: 2.63 ft at 1:30AM Nov 20, 2018Observed: 2.62 ft at 1:45AM Nov 20, 2018Observed: 2.63 ft at 2:00AM Nov 20, 2018Observed: 2.61 ft at 2:15AM Nov 20, 2018Observed: 2.63 ft at 2:30AM Nov 20, 2018Observed: 2.61 ft at 2:45AM Nov 20, 2018Observed: 2.62 ft at 3:00AM Nov 20, 2018Observed: 2.62 ft at 3:15AM Nov 20, 2018Observed: 2.62 ft at 3:30AM Nov 20, 2018Observed: 2.6 ft at 3:45AM Nov 20, 2018Observed: 2.62 ft at 4:00AM Nov 20, 2018Observed: 2.6 ft at 4:15AM Nov 20, 2018Observed: 2.61 ft at 4:30AM Nov 20, 2018Observed: 2.6 ft at 4:45AM Nov 20, 2018Observed: 2.61 ft at 5:00AM Nov 20, 2018Observed: 2.61 ft at 5:15AM Nov 20, 2018Observed: 2.61 ft at 5:30AM Nov 20, 2018Observed: 2.62 ft at 5:45AM Nov 20, 2018Observed: 2.62 ft at 6:00AM Nov 20, 2018Observed: 2.62 ft at 6:15AM Nov 20, 2018Observed: 2.62 ft at 6:30AM Nov 20, 2018Observed: 2.61 ft at 6:45AM Nov 20, 2018USGS--Water Resources of the United StatesJANI4(plotting HGIRG) Graph Created (7:47AM Nov 20, 2018)ObservedLatest observed value: 2.61 ft at 6:45 AM CST 20-Nov-2018. Flood Stage is 13 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Cedar River at Janesville are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Upstream Gauge - at Waverly Upstream Gauge Downstream Gauge Downstream Gauge - at Cedar Falls
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 15
Flood Stage: 13
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 19.45 ft on 06/10/2008
(2) 17.15 ft on 07/22/1999
(3) 16.33 ft on 03/03/1965
(4) 16.33 ft on 03/28/1961
(5) 16.27 ft on 09/24/2016
(6) 16.20 ft on 03/17/1945
(7) 16.00 ft on 04/01/1933
(8) 16.00 ft on 03/16/1929
(9) 15.74 ft on 08/18/1993
(10) 14.62 ft on 05/22/2013
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.24 ft on 10/29/2016
(2) 16.27 ft on 09/24/2016
(3) 7.60 ft on 09/19/2016
(4) 8.78 ft on 09/11/2016
(5) 11.37 ft on 08/27/2016
(6) 6.11 ft on 07/19/2016
(7) 8.54 ft on 06/16/2016
(8) 6.04 ft on 06/12/2016
(9) 6.24 ft on 04/03/2016
(10) 5.30 ft on 03/18/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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
14 Areas of Janesville south of 8th Street are threatened.
13 Evacuation of a trailer court in Janesville may be needed...due to flooding on West 3rd Street. Much of the Janesville city park floods. Nearby gravel roads are affected.
12 Widespread lowland flooding occurs especially within the city park. The flooding covers approximately 6000 acres.
11 Lowland flooding of the city park occurs.
About This Location Collapse

Latitude: 42.648316° N, Longitude: 92.465186° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 13 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 29 868.26 ft 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:
Additional Information Collapse
  • USGS 7-Day Streamflow Duration Hydrograph for this location:
    Duration Hydrograph

    Duration Hydrograph Legend


  • USGS Cumulative Streamflow Hydrograph for this location:
    Duration Hydrograph of Cumulative Streamflow
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
Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
(515) 270-2614
Ask Questions/Webmaster
Page last modified: 21-Dec-2016 10:37 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities