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
 

Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information.

View the Enhanced Operating Capability Products and Services StoryMap here



Hydrograph River at a Glance Download
Walnut Creek (East Central IA) near Hartwick Stage (ft)Flow (cfs)Highest Observation: 1.69 ft at 2:00PM Mar 25, 2023Highest Observation: 1.69 ft at 2:15PM Mar 25, 2023Highest Observation: 1.69 ft at 2:30PM Mar 25, 2023Highest Observation: 1.69 ft at 2:45PM Mar 25, 2023Highest Observation: 1.69 ft at 3:00PM Mar 25, 2023Highest Observation: 1.69 ft at 3:15PM Mar 25, 2023Observed: 1.68 ft at 3:30PM Mar 25, 2023Observed: 1.68 ft at 3:45PM Mar 25, 2023Observed: 1.68 ft at 4:00PM Mar 25, 2023Observed: 1.68 ft at 4:15PM Mar 25, 2023Observed: 1.68 ft at 4:30PM Mar 25, 2023Observed: 1.68 ft at 4:45PM Mar 25, 2023Observed: 1.68 ft at 5:00PM Mar 25, 2023Observed: 1.68 ft at 5:15PM Mar 25, 2023Observed: 1.68 ft at 5:30PM Mar 25, 2023Observed: 1.68 ft at 5:45PM Mar 25, 2023Observed: 1.67 ft at 6:00PM Mar 25, 2023Observed: 1.68 ft at 6:15PM Mar 25, 2023Observed: 1.68 ft at 6:30PM Mar 25, 2023Observed: 1.68 ft at 6:45PM Mar 25, 2023Observed: 1.68 ft at 7:00PM Mar 25, 2023Observed: 1.68 ft at 7:15PM Mar 25, 2023Observed: 1.68 ft at 7:30PM Mar 25, 2023Observed: 1.68 ft at 7:45PM Mar 25, 2023Observed: 1.67 ft at 8:00PM Mar 25, 2023Observed: 1.67 ft at 8:15PM Mar 25, 2023Observed: 1.67 ft at 8:30PM Mar 25, 2023Observed: 1.67 ft at 8:45PM Mar 25, 2023Observed: 1.67 ft at 9:00PM Mar 25, 2023Observed: 1.67 ft at 9:15PM Mar 25, 2023Observed: 1.67 ft at 9:30PM Mar 25, 2023Observed: 1.67 ft at 9:45PM Mar 25, 2023Observed: 1.67 ft at 10:00PM Mar 25, 2023Observed: 1.67 ft at 10:15PM Mar 25, 2023Observed: 1.67 ft at 10:30PM Mar 25, 2023Observed: 1.67 ft at 10:45PM Mar 25, 2023Observed: 1.67 ft at 11:00PM Mar 25, 2023Observed: 1.67 ft at 11:15PM Mar 25, 2023Observed: 1.67 ft at 11:30PM Mar 25, 2023Observed: 1.67 ft at 11:45PM Mar 25, 2023Observed: 1.67 ft at 12:00AM Mar 26, 2023Observed: 1.67 ft at 12:15AM Mar 26, 2023Observed: 1.67 ft at 12:30AM Mar 26, 2023Observed: 1.66 ft at 12:45AM Mar 26, 2023Observed: 1.67 ft at 1:00AM Mar 26, 2023Observed: 1.66 ft at 1:15AM Mar 26, 2023Observed: 1.66 ft at 1:30AM Mar 26, 2023Observed: 1.66 ft at 1:45AM Mar 26, 2023Observed: 1.67 ft at 2:00AM Mar 26, 2023Observed: 1.67 ft at 2:15AM Mar 26, 2023Observed: 1.67 ft at 2:30AM Mar 26, 2023Observed: 1.66 ft at 2:45AM Mar 26, 2023Observed: 1.67 ft at 3:00AM Mar 26, 2023Observed: 1.67 ft at 3:15AM Mar 26, 2023Observed: 1.66 ft at 3:30AM Mar 26, 2023Observed: 1.67 ft at 3:45AM Mar 26, 2023Observed: 1.67 ft at 4:00AM Mar 26, 2023Observed: 1.66 ft at 4:15AM Mar 26, 2023Observed: 1.67 ft at 4:30AM Mar 26, 2023Observed: 1.66 ft at 4:45AM Mar 26, 2023Observed: 1.66 ft at 5:00AM Mar 26, 2023Observed: 1.66 ft at 5:15AM Mar 26, 2023Observed: 1.66 ft at 5:30AM Mar 26, 2023Observed: 1.66 ft at 5:45AM Mar 26, 2023Observed: 1.66 ft at 6:00AM Mar 26, 2023Observed: 1.67 ft at 6:15AM Mar 26, 2023Observed: 1.67 ft at 6:30AM Mar 26, 2023Observed: 1.67 ft at 6:45AM Mar 26, 2023Observed: 1.67 ft at 7:00AM Mar 26, 2023Observed: 1.67 ft at 7:15AM Mar 26, 2023Observed: 1.67 ft at 7:30AM Mar 26, 2023Observed: 1.67 ft at 7:45AM Mar 26, 2023Observed: 1.67 ft at 8:00AM Mar 26, 2023Observed: 1.67 ft at 8:15AM Mar 26, 2023Observed: 1.67 ft at 8:30AM Mar 26, 2023Observed: 1.67 ft at 8:45AM Mar 26, 2023Observed: 1.66 ft at 9:00AM Mar 26, 2023Observed: 1.66 ft at 9:15AM Mar 26, 2023Observed: 1.66 ft at 9:30AM Mar 26, 2023Observed: 1.66 ft at 9:45AM Mar 26, 2023Observed: 1.67 ft at 10:00AM Mar 26, 2023Observed: 1.66 ft at 10:15AM Mar 26, 2023Observed: 1.66 ft at 10:30AM Mar 26, 2023Observed: 1.66 ft at 10:45AM Mar 26, 2023Observed: 1.66 ft at 11:00AM Mar 26, 2023Observed: 1.67 ft at 11:15AM Mar 26, 2023Observed: 1.67 ft at 11:30AM Mar 26, 2023Observed: 1.67 ft at 11:45AM Mar 26, 2023Observed: 1.67 ft at 12:00PM Mar 26, 2023Observed: 1.66 ft at 12:15PM Mar 26, 2023Observed: 1.66 ft at 12:30PM Mar 26, 2023Observed: 1.67 ft at 12:45PM Mar 26, 2023Observed: 1.66 ft at 1:00PM Mar 26, 2023Observed: 1.66 ft at 1:15PM Mar 26, 2023Observed: 1.66 ft at 1:30PM Mar 26, 2023Observed: 1.66 ft at 1:45PM Mar 26, 2023Observed: 1.66 ft at 2:00PM Mar 26, 2023Observed: 1.66 ft at 2:15PM Mar 26, 2023Observed: 1.67 ft at 2:30PM Mar 26, 2023Observed: 1.66 ft at 2:45PM Mar 26, 2023Observed: 1.67 ft at 3:00PM Mar 26, 2023Observed: 1.67 ft at 3:15PM Mar 26, 2023Observed: 1.66 ft at 3:30PM Mar 26, 2023Observed: 1.67 ft at 3:45PM Mar 26, 2023Observed: 1.67 ft at 4:00PM Mar 26, 2023Observed: 1.66 ft at 4:15PM Mar 26, 2023Observed: 1.67 ft at 4:30PM Mar 26, 2023Observed: 1.66 ft at 4:45PM Mar 26, 2023Observed: 1.66 ft at 5:00PM Mar 26, 2023Observed: 1.66 ft at 5:15PM Mar 26, 2023Observed: 1.67 ft at 5:30PM Mar 26, 2023Observed: 1.66 ft at 5:45PM Mar 26, 2023Observed: 1.67 ft at 6:00PM Mar 26, 2023Observed: 1.66 ft at 6:15PM Mar 26, 2023Observed: 1.66 ft at 6:30PM Mar 26, 2023Observed: 1.66 ft at 6:45PM Mar 26, 2023Observed: 1.67 ft at 7:00PM Mar 26, 2023Observed: 1.67 ft at 7:15PM Mar 26, 2023Observed: 1.67 ft at 7:30PM Mar 26, 2023Observed: 1.66 ft at 7:45PM Mar 26, 2023Observed: 1.67 ft at 8:00PM Mar 26, 2023Observed: 1.67 ft at 8:15PM Mar 26, 2023Observed: 1.67 ft at 8:30PM Mar 26, 2023Observed: 1.67 ft at 8:45PM Mar 26, 2023Observed: 1.67 ft at 9:00PM Mar 26, 2023Observed: 1.67 ft at 9:15PM Mar 26, 2023Observed: 1.66 ft at 9:30PM Mar 26, 2023Observed: 1.67 ft at 9:45PM Mar 26, 2023Observed: 1.66 ft at 10:00PM Mar 26, 2023Observed: 1.66 ft at 10:15PM Mar 26, 2023Observed: 1.66 ft at 10:30PM Mar 26, 2023Observed: 1.66 ft at 10:45PM Mar 26, 2023Observed: 1.66 ft at 11:00PM Mar 26, 2023Observed: 1.66 ft at 11:15PM Mar 26, 2023Observed: 1.66 ft at 11:30PM Mar 26, 2023Observed: 1.66 ft at 11:45PM Mar 26, 2023Observed: 1.66 ft at 12:00AM Mar 27, 2023Observed: 1.66 ft at 12:15AM Mar 27, 2023Observed: 1.66 ft at 12:30AM Mar 27, 2023Observed: 1.66 ft at 12:45AM Mar 27, 2023Observed: 1.66 ft at 1:00AM Mar 27, 2023Observed: 1.66 ft at 1:15AM Mar 27, 2023Observed: 1.66 ft at 1:30AM Mar 27, 2023Observed: 1.66 ft at 1:45AM Mar 27, 2023Observed: 1.66 ft at 2:00AM Mar 27, 2023Observed: 1.66 ft at 2:15AM Mar 27, 2023Observed: 1.66 ft at 2:30AM Mar 27, 2023Observed: 1.66 ft at 2:45AM Mar 27, 2023Observed: 1.66 ft at 3:00AM Mar 27, 2023Observed: 1.66 ft at 3:15AM Mar 27, 2023Observed: 1.66 ft at 3:30AM Mar 27, 2023Observed: 1.66 ft at 3:45AM Mar 27, 2023Observed: 1.66 ft at 4:00AM Mar 27, 2023Observed: 1.66 ft at 4:15AM Mar 27, 2023Observed: 1.66 ft at 4:30AM Mar 27, 2023Observed: 1.66 ft at 4:45AM Mar 27, 2023Observed: 1.66 ft at 5:00AM Mar 27, 2023Observed: 1.66 ft at 5:15AM Mar 27, 2023Observed: 1.66 ft at 5:30AM Mar 27, 2023Observed: 1.66 ft at 5:45AM Mar 27, 2023Observed: 1.66 ft at 6:00AM Mar 27, 2023Observed: 1.66 ft at 6:15AM Mar 27, 2023Observed: 1.66 ft at 6:30AM Mar 27, 2023Observed: 1.66 ft at 6:45AM Mar 27, 2023Observed: 1.66 ft at 7:00AM Mar 27, 2023Observed: 1.66 ft at 7:15AM Mar 27, 2023Observed: 1.66 ft at 7:30AM Mar 27, 2023Observed: 1.66 ft at 7:45AM Mar 27, 2023Observed: 1.66 ft at 8:00AM Mar 27, 2023Observed: 1.66 ft at 8:15AM Mar 27, 2023Observed: 1.66 ft at 8:30AM Mar 27, 2023Observed: 1.66 ft at 8:45AM Mar 27, 2023Observed: 1.66 ft at 9:00AM Mar 27, 2023Observed: 1.66 ft at 9:15AM Mar 27, 2023Observed: 1.66 ft at 9:30AM Mar 27, 2023Observed: 1.66 ft at 9:45AM Mar 27, 2023Observed: 1.66 ft at 10:00AM Mar 27, 2023Observed: 1.66 ft at 10:15AM Mar 27, 2023Observed: 1.66 ft at 10:30AM Mar 27, 2023Observed: 1.66 ft at 10:45AM Mar 27, 2023Observed: 1.66 ft at 11:00AM Mar 27, 2023Observed: 1.66 ft at 11:15AM Mar 27, 2023Observed: 1.66 ft at 11:30AM Mar 27, 2023Observed: 1.66 ft at 11:45AM Mar 27, 2023Observed: 1.65 ft at 12:00PM Mar 27, 2023Observed: 1.65 ft at 12:15PM Mar 27, 2023Observed: 1.65 ft at 12:30PM Mar 27, 2023Observed: 1.65 ft at 12:45PM Mar 27, 2023Observed: 1.65 ft at 1:00PM Mar 27, 2023Observed: 1.65 ft at 1:15PM Mar 27, 2023Observed: 1.65 ft at 1:30PM Mar 27, 2023Observed: 1.65 ft at 1:45PM Mar 27, 2023Observed: 1.65 ft at 2:00PM Mar 27, 2023Observed: 1.65 ft at 2:15PM Mar 27, 2023Observed: 1.65 ft at 2:30PM Mar 27, 2023Observed: 1.65 ft at 2:45PM Mar 27, 2023Observed: 1.64 ft at 3:00PM Mar 27, 2023Observed: 1.64 ft at 3:15PM Mar 27, 2023Observed: 1.65 ft at 3:30PM Mar 27, 2023Observed: 1.64 ft at 3:45PM Mar 27, 2023Observed: 1.64 ft at 4:00PM Mar 27, 2023Observed: 1.64 ft at 4:15PM Mar 27, 2023Observed: 1.64 ft at 4:30PM Mar 27, 2023Observed: 1.64 ft at 4:45PM Mar 27, 2023Observed: 1.64 ft at 5:00PM Mar 27, 2023Observed: 1.64 ft at 5:15PM Mar 27, 2023Observed: 1.64 ft at 5:30PM Mar 27, 2023Observed: 1.64 ft at 5:45PM Mar 27, 2023Observed: 1.64 ft at 6:00PM Mar 27, 2023Observed: 1.64 ft at 6:15PM Mar 27, 2023Observed: 1.64 ft at 6:30PM Mar 27, 2023Observed: 1.64 ft at 6:45PM Mar 27, 2023Observed: 1.64 ft at 7:00PM Mar 27, 2023Observed: 1.63 ft at 7:15PM Mar 27, 2023Observed: 1.63 ft at 7:30PM Mar 27, 2023Observed: 1.64 ft at 7:45PM Mar 27, 2023Observed: 1.63 ft at 8:00PM Mar 27, 2023Observed: 1.63 ft at 8:15PM Mar 27, 2023Observed: 1.63 ft at 8:30PM Mar 27, 2023Observed: 1.63 ft at 8:45PM Mar 27, 2023Observed: 1.64 ft at 9:00PM Mar 27, 2023Observed: 1.63 ft at 9:15PM Mar 27, 2023Observed: 1.63 ft at 9:30PM Mar 27, 2023Observed: 1.63 ft at 9:45PM Mar 27, 2023Observed: 1.63 ft at 10:00PM Mar 27, 2023Observed: 1.63 ft at 10:15PM Mar 27, 2023Observed: 1.63 ft at 10:30PM Mar 27, 2023Observed: 1.63 ft at 10:45PM Mar 27, 2023Observed: 1.63 ft at 11:00PM Mar 27, 2023Observed: 1.63 ft at 11:15PM Mar 27, 2023Observed: 1.63 ft at 11:30PM Mar 27, 2023Observed: 1.63 ft at 11:45PM Mar 27, 2023Observed: 1.63 ft at 12:00AM Mar 28, 2023Observed: 1.63 ft at 12:15AM Mar 28, 2023Observed: 1.63 ft at 12:30AM Mar 28, 2023Observed: 1.63 ft at 12:45AM Mar 28, 2023Observed: 1.63 ft at 1:00AM Mar 28, 2023Observed: 1.63 ft at 1:15AM Mar 28, 2023Observed: 1.63 ft at 1:30AM Mar 28, 2023Observed: 1.63 ft at 1:45AM Mar 28, 2023Observed: 1.63 ft at 2:00AM Mar 28, 2023Observed: 1.63 ft at 2:15AM Mar 28, 2023Observed: 1.63 ft at 2:30AM Mar 28, 2023Observed: 1.63 ft at 2:45AM Mar 28, 2023Observed: 1.63 ft at 3:00AM Mar 28, 2023Observed: 1.63 ft at 3:15AM Mar 28, 2023Observed: 1.63 ft at 3:30AM Mar 28, 2023Observed: 1.63 ft at 3:45AM Mar 28, 2023Observed: 1.63 ft at 4:00AM Mar 28, 2023Observed: 1.63 ft at 4:15AM Mar 28, 2023Observed: 1.63 ft at 4:30AM Mar 28, 2023Observed: 1.63 ft at 4:45AM Mar 28, 2023Observed: 1.63 ft at 5:00AM Mar 28, 2023Observed: 1.63 ft at 5:15AM Mar 28, 2023Observed: 1.63 ft at 5:30AM Mar 28, 2023Observed: 1.63 ft at 5:45AM Mar 28, 2023Observed: 1.63 ft at 6:00AM Mar 28, 2023Observed: 1.63 ft at 6:15AM Mar 28, 2023Observed: 1.63 ft at 6:30AM Mar 28, 2023Observed: 1.63 ft at 6:45AM Mar 28, 2023Observed: 1.63 ft at 7:00AM Mar 28, 2023Observed: 1.63 ft at 7:15AM Mar 28, 2023Observed: 1.63 ft at 7:30AM Mar 28, 2023Observed: 1.63 ft at 7:45AM Mar 28, 2023Observed: 1.63 ft at 8:00AM Mar 28, 2023Observed: 1.63 ft at 8:15AM Mar 28, 2023Observed: 1.63 ft at 8:30AM Mar 28, 2023Observed: 1.63 ft at 8:45AM Mar 28, 2023Observed: 1.64 ft at 9:00AM Mar 28, 2023Observed: 1.63 ft at 9:15AM Mar 28, 2023Observed: 1.63 ft at 9:30AM Mar 28, 2023Observed: 1.63 ft at 9:45AM Mar 28, 2023Observed: 1.63 ft at 10:00AM Mar 28, 2023Observed: 1.64 ft at 10:15AM Mar 28, 2023Observed: 1.64 ft at 10:30AM Mar 28, 2023Observed: 1.63 ft at 10:45AM Mar 28, 2023Observed: 1.63 ft at 11:00AM Mar 28, 2023Observed: 1.64 ft at 11:15AM Mar 28, 2023Observed: 1.63 ft at 11:30AM Mar 28, 2023Observed: 1.63 ft at 11:45AM Mar 28, 2023Observed: 1.63 ft at 12:00PM Mar 28, 2023Observed: 1.63 ft at 12:15PM Mar 28, 2023Observed: 1.63 ft at 12:30PM Mar 28, 2023Observed: 1.63 ft at 12:45PM Mar 28, 2023Observed: 1.63 ft at 1:00PM Mar 28, 2023Observed: 1.63 ft at 1:15PM Mar 28, 2023Observed: 1.63 ft at 1:30PM Mar 28, 2023Observed: 1.63 ft at 1:45PM Mar 28, 2023Observed: 1.62 ft at 2:00PM Mar 28, 2023Observed: 1.63 ft at 2:15PM Mar 28, 2023Observed: 1.62 ft at 2:30PM Mar 28, 2023Observed: 1.62 ft at 2:45PM Mar 28, 2023Observed: 1.62 ft at 3:00PM Mar 28, 2023Observed: 1.62 ft at 3:15PM Mar 28, 2023Observed: 1.62 ft at 3:30PM Mar 28, 2023Observed: 1.62 ft at 3:45PM Mar 28, 2023Observed: 1.62 ft at 4:00PM Mar 28, 2023Observed: 1.62 ft at 4:15PM Mar 28, 2023Observed: 1.62 ft at 4:30PM Mar 28, 2023Observed: 1.62 ft at 4:45PM Mar 28, 2023Observed: 1.62 ft at 5:00PM Mar 28, 2023Observed: 1.62 ft at 5:15PM Mar 28, 2023Observed: 1.62 ft at 5:30PM Mar 28, 2023Observed: 1.62 ft at 5:45PM Mar 28, 2023Observed: 1.62 ft at 6:00PM Mar 28, 2023Observed: 1.62 ft at 6:15PM Mar 28, 2023Observed: 1.62 ft at 6:30PM Mar 28, 2023Observed: 1.62 ft at 6:45PM Mar 28, 2023Observed: 1.62 ft at 7:00PM Mar 28, 2023Observed: 1.62 ft at 7:15PM Mar 28, 2023Observed: 1.62 ft at 7:30PM Mar 28, 2023Observed: 1.62 ft at 7:45PM Mar 28, 2023Observed: 1.62 ft at 8:00PM Mar 28, 2023Observed: 1.62 ft at 8:15PM Mar 28, 2023Observed: 1.62 ft at 8:30PM Mar 28, 2023Observed: 1.62 ft at 8:45PM Mar 28, 2023Observed: 1.62 ft at 9:00PM Mar 28, 2023Observed: 1.62 ft at 9:15PM Mar 28, 2023Observed: 1.62 ft at 9:30PM Mar 28, 2023Observed: 1.62 ft at 9:45PM Mar 28, 2023Observed: 1.62 ft at 10:00PM Mar 28, 2023Observed: 1.62 ft at 10:15PM Mar 28, 2023Observed: 1.62 ft at 10:30PM Mar 28, 2023Observed: 1.62 ft at 10:45PM Mar 28, 2023Observed: 1.62 ft at 11:00PM Mar 28, 2023Observed: 1.62 ft at 11:15PM Mar 28, 2023Observed: 1.62 ft at 11:30PM Mar 28, 2023Observed: 1.62 ft at 11:45PM Mar 28, 2023Observed: 1.62 ft at 12:00AM Mar 29, 2023Observed: 1.62 ft at 12:15AM Mar 29, 2023Observed: 1.62 ft at 12:30AM Mar 29, 2023Observed: 1.62 ft at 12:45AM Mar 29, 2023Observed: 1.62 ft at 1:00AM Mar 29, 2023Observed: 1.62 ft at 1:15AM Mar 29, 2023Observed: 1.62 ft at 1:30AM Mar 29, 2023Observed: 1.62 ft at 1:45AM Mar 29, 2023Observed: 1.62 ft at 2:00AM Mar 29, 2023Observed: 1.62 ft at 2:15AM Mar 29, 2023Observed: 1.62 ft at 2:30AM Mar 29, 2023Observed: 1.62 ft at 2:45AM Mar 29, 2023Observed: 1.62 ft at 3:00AM Mar 29, 2023Observed: 1.62 ft at 3:15AM Mar 29, 2023Observed: 1.62 ft at 3:30AM Mar 29, 2023Observed: 1.62 ft at 3:45AM Mar 29, 2023Observed: 1.62 ft at 4:00AM Mar 29, 2023Observed: 1.62 ft at 4:15AM Mar 29, 2023Observed: 1.62 ft at 4:30AM Mar 29, 2023Observed: 1.62 ft at 4:45AM Mar 29, 2023Observed: 1.63 ft at 5:00AM Mar 29, 2023Observed: 1.63 ft at 5:15AM Mar 29, 2023Observed: 1.62 ft at 5:30AM Mar 29, 2023Observed: 1.63 ft at 5:45AM Mar 29, 2023Observed: 1.62 ft at 6:00AM Mar 29, 2023Observed: 1.62 ft at 6:15AM Mar 29, 2023Observed: 1.62 ft at 6:30AM Mar 29, 2023Observed: 1.62 ft at 6:45AM Mar 29, 2023Observed: 1.63 ft at 7:00AM Mar 29, 2023Observed: 1.63 ft at 7:15AM Mar 29, 2023Observed: 1.62 ft at 7:30AM Mar 29, 2023Observed: 1.63 ft at 7:45AM Mar 29, 2023Observed: 1.63 ft at 8:00AM Mar 29, 2023Observed: 1.63 ft at 8:15AM Mar 29, 2023Observed: 1.63 ft at 8:30AM Mar 29, 2023Observed: 1.63 ft at 8:45AM Mar 29, 2023Observed: 1.63 ft at 9:00AM Mar 29, 2023Observed: 1.63 ft at 9:15AM Mar 29, 2023Observed: 1.63 ft at 9:30AM Mar 29, 2023Observed: 1.63 ft at 9:45AM Mar 29, 2023Observed: 1.63 ft at 10:00AM Mar 29, 2023Observed: 1.63 ft at 10:15AM Mar 29, 2023Observed: 1.63 ft at 10:30AM Mar 29, 2023Observed: 1.63 ft at 10:45AM Mar 29, 2023Observed: 1.63 ft at 11:00AM Mar 29, 2023Observed: 1.63 ft at 11:15AM Mar 29, 2023Observed: 1.62 ft at 11:30AM Mar 29, 2023Observed: 1.62 ft at 11:45AM Mar 29, 2023Observed: 1.62 ft at 12:00PM Mar 29, 2023Observed: 1.62 ft at 12:15PM Mar 29, 2023Observed: 1.62 ft at 12:30PM Mar 29, 2023Observed: 1.62 ft at 12:45PM Mar 29, 2023Observed: 1.62 ft at 1:00PM Mar 29, 2023Observed: 1.62 ft at 1:15PM Mar 29, 2023Observed: 1.62 ft at 1:30PM Mar 29, 2023Observed: 1.62 ft at 1:45PM Mar 29, 2023Observed: 1.62 ft at 2:00PM Mar 29, 2023Observed: 1.62 ft at 2:15PM Mar 29, 2023Observed: 1.62 ft at 2:30PM Mar 29, 2023Observed: 1.61 ft at 2:45PM Mar 29, 2023Observed: 1.62 ft at 3:00PM Mar 29, 2023Observed: 1.62 ft at 3:15PM Mar 29, 2023Observed: 1.61 ft at 3:30PM Mar 29, 2023Observed: 1.62 ft at 3:45PM Mar 29, 2023Observed: 1.61 ft at 4:00PM Mar 29, 2023Observed: 1.61 ft at 4:15PM Mar 29, 2023Observed: 1.61 ft at 4:30PM Mar 29, 2023Observed: 1.61 ft at 4:45PM Mar 29, 2023Observed: 1.61 ft at 5:00PM Mar 29, 2023Observed: 1.61 ft at 5:15PM Mar 29, 2023Observed: 1.61 ft at 5:30PM Mar 29, 2023Observed: 1.61 ft at 5:45PM Mar 29, 2023Observed: 1.61 ft at 6:00PM Mar 29, 2023Observed: 1.61 ft at 6:15PM Mar 29, 2023Observed: 1.61 ft at 6:30PM Mar 29, 2023Observed: 1.61 ft at 6:45PM Mar 29, 2023Observed: 1.61 ft at 7:00PM Mar 29, 2023Observed: 1.61 ft at 7:15PM Mar 29, 2023Observed: 1.61 ft at 7:30PM Mar 29, 2023Observed: 1.61 ft at 7:45PM Mar 29, 2023Observed: 1.61 ft at 8:00PM Mar 29, 2023Observed: 1.61 ft at 8:15PM Mar 29, 2023Observed: 1.61 ft at 8:30PM Mar 29, 2023Observed: 1.61 ft at 8:45PM Mar 29, 2023Observed: 1.61 ft at 9:00PM Mar 29, 2023Observed: 1.61 ft at 9:15PM Mar 29, 2023Observed: 1.61 ft at 9:30PM Mar 29, 2023Observed: 1.61 ft at 9:45PM Mar 29, 2023Observed: 1.61 ft at 10:00PM Mar 29, 2023Observed: 1.61 ft at 10:15PM Mar 29, 2023Observed: 1.61 ft at 10:30PM Mar 29, 2023Observed: 1.61 ft at 10:45PM Mar 29, 2023Observed: 1.61 ft at 11:00PM Mar 29, 2023Observed: 1.61 ft at 11:15PM Mar 29, 2023Observed: 1.61 ft at 11:30PM Mar 29, 2023Observed: 1.61 ft at 11:45PM Mar 29, 2023Observed: 1.61 ft at 12:00AM Mar 30, 2023Observed: 1.61 ft at 12:15AM Mar 30, 2023Observed: 1.61 ft at 12:30AM Mar 30, 2023Observed: 1.61 ft at 12:45AM Mar 30, 2023Observed: 1.61 ft at 1:00AM Mar 30, 2023Observed: 1.61 ft at 1:15AM Mar 30, 2023Observed: 1.61 ft at 1:30AM Mar 30, 2023Observed: 1.61 ft at 1:45AM Mar 30, 2023Observed: 1.61 ft at 2:00AM Mar 30, 2023Observed: 1.61 ft at 2:15AM Mar 30, 2023Observed: 1.61 ft at 2:30AM Mar 30, 2023Observed: 1.61 ft at 2:45AM Mar 30, 2023Observed: 1.61 ft at 3:00AM Mar 30, 2023Observed: 1.61 ft at 3:15AM Mar 30, 2023Observed: 1.61 ft at 3:30AM Mar 30, 2023Observed: 1.61 ft at 3:45AM Mar 30, 2023Observed: 1.61 ft at 4:00AM Mar 30, 2023Observed: 1.61 ft at 4:15AM Mar 30, 2023Observed: 1.61 ft at 4:30AM Mar 30, 2023Observed: 1.61 ft at 4:45AM Mar 30, 2023Observed: 1.61 ft at 5:00AM Mar 30, 2023Observed: 1.61 ft at 5:15AM Mar 30, 2023Observed: 1.61 ft at 5:30AM Mar 30, 2023Observed: 1.61 ft at 5:45AM Mar 30, 2023Observed: 1.61 ft at 6:00AM Mar 30, 2023Observed: 1.61 ft at 6:15AM Mar 30, 2023Observed: 1.61 ft at 6:30AM Mar 30, 2023Observed: 1.61 ft at 6:45AM Mar 30, 2023Observed: 1.61 ft at 7:00AM Mar 30, 2023Observed: 1.62 ft at 7:15AM Mar 30, 2023Observed: 1.61 ft at 7:30AM Mar 30, 2023Observed: 1.61 ft at 7:45AM Mar 30, 2023Observed: 1.61 ft at 8:00AM Mar 30, 2023Observed: 1.62 ft at 8:15AM Mar 30, 2023Observed: 1.61 ft at 8:30AM Mar 30, 2023Observed: 1.62 ft at 8:45AM Mar 30, 2023Observed: 1.62 ft at 9:00AM Mar 30, 2023Observed: 1.62 ft at 9:15AM Mar 30, 2023Observed: 1.62 ft at 9:30AM Mar 30, 2023Observed: 1.62 ft at 9:45AM Mar 30, 2023Observed: 1.61 ft at 10:00AM Mar 30, 2023Observed: 1.62 ft at 10:15AM Mar 30, 2023Observed: 1.62 ft at 10:30AM Mar 30, 2023Observed: 1.62 ft at 10:45AM Mar 30, 2023Observed: 1.62 ft at 11:00AM Mar 30, 2023Observed: 1.62 ft at 11:15AM Mar 30, 2023Observed: 1.62 ft at 11:30AM Mar 30, 2023Observed: 1.62 ft at 11:45AM Mar 30, 2023Observed: 1.62 ft at 12:00PM Mar 30, 2023Observed: 1.62 ft at 12:15PM Mar 30, 2023Observed: 1.62 ft at 12:30PM Mar 30, 2023Observed: 1.61 ft at 12:45PM Mar 30, 2023Observed: 1.62 ft at 1:00PM Mar 30, 2023USGS--Water Resources of the United StatesHRTI4(plotting HGIRV) Graph Created (1:48PM Mar 30, 2023)ObservedLatest observed value: 1.62 ft at 1:00 PM CDT 30-Mar-2023. Flood Stage is 14 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Walnut Creek (East Central IA) near Hartwick. Only observed stages are available for this point.

More information on datums is available at www.ngs.noaa.gov/faq.shtml

Return to Area Map
Downstream Gauge Downstream Gauge - at Belle Plaine
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 14
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 17.70 ft on 06/01/1947
(2) 16.93 ft on 04/29/1991
(3) 16.92 ft on 07/01/2014
(4) 16.76 ft on 08/29/1993
(5) 16.65 ft on 07/02/1983
(6) 16.30 ft on 08/16/1977
(7) 16.27 ft on 03/13/2019
(8) 16.20 ft on 09/02/2018
(9) 16.02 ft on 05/10/1996
(10) 16.00 ft on 03/19/1979
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.67 ft on 03/07/2021
(2) 13.73 ft on 06/10/2020
(3) 0.00 ft on 10/02/2019
(4) 16.27 ft on 03/13/2019
(5) 16.20 ft on 09/02/2018
(6) 10.64 ft on 04/16/2017
(7) 15.42 ft on 12/14/2015
(8) 15.34 ft on 08/09/2015
(9) 16.92 ft on 07/01/2014
(10) 15.84 ft on 05/27/2013
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: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.
About This Location Collapse

Latitude: 41.834997° N, Longitude: 92.386297° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 14 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 786.48 ft Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available 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: 2-Nov-2020 7:29 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities