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
 

Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
Maquoketa River above Green Island Tailwater (ft)Flow (kcfs)Observed: 6.21 ft at 8:50AM Jun 06, 2023Observed: 6.22 ft at 9:00AM Jun 06, 2023Observed: 6.21 ft at 9:10AM Jun 06, 2023Observed: 6.22 ft at 9:20AM Jun 06, 2023Observed: 6.21 ft at 9:30AM Jun 06, 2023Observed: 6.22 ft at 9:40AM Jun 06, 2023Observed: 6.21 ft at 9:50AM Jun 06, 2023Highest Observation: 6.23 ft at 10:00AM Jun 06, 2023Observed: 6.21 ft at 10:10AM Jun 06, 2023Observed: 6.21 ft at 10:20AM Jun 06, 2023Observed: 6.21 ft at 10:30AM Jun 06, 2023Observed: 6.21 ft at 10:40AM Jun 06, 2023Observed: 6.21 ft at 10:50AM Jun 06, 2023Observed: 6.2 ft at 11:00AM Jun 06, 2023Observed: 6.21 ft at 11:10AM Jun 06, 2023Observed: 6.22 ft at 11:20AM Jun 06, 2023Observed: 6.21 ft at 11:30AM Jun 06, 2023Observed: 6.21 ft at 11:40AM Jun 06, 2023Observed: 6.2 ft at 11:50AM Jun 06, 2023Observed: 6.19 ft at 12:00PM Jun 06, 2023Observed: 6.13 ft at 12:40PM Jun 06, 2023Observed: 6.11 ft at 12:50PM Jun 06, 2023Observed: 6.05 ft at 1:00PM Jun 06, 2023Observed: 6.07 ft at 1:10PM Jun 06, 2023Observed: 6.06 ft at 1:20PM Jun 06, 2023Observed: 6.05 ft at 1:30PM Jun 06, 2023Observed: 6.05 ft at 1:40PM Jun 06, 2023Observed: 6.03 ft at 1:50PM Jun 06, 2023Observed: 6.04 ft at 2:00PM Jun 06, 2023Observed: 5.83 ft at 2:10PM Jun 06, 2023Observed: 5.82 ft at 2:20PM Jun 06, 2023Observed: 5.82 ft at 2:30PM Jun 06, 2023Observed: 5.81 ft at 3:10PM Jun 06, 2023Observed: 5.81 ft at 3:20PM Jun 06, 2023Observed: 5.81 ft at 3:30PM Jun 06, 2023Observed: 5.81 ft at 3:40PM Jun 06, 2023Observed: 5.81 ft at 3:50PM Jun 06, 2023Observed: 5.75 ft at 4:00PM Jun 06, 2023Observed: 5.75 ft at 4:10PM Jun 06, 2023Observed: 5.74 ft at 4:20PM Jun 06, 2023Observed: 5.74 ft at 4:30PM Jun 06, 2023Observed: 5.74 ft at 4:40PM Jun 06, 2023Observed: 5.74 ft at 4:50PM Jun 06, 2023Observed: 5.74 ft at 5:00PM Jun 06, 2023Observed: 5.74 ft at 5:40PM Jun 06, 2023Observed: 5.74 ft at 5:50PM Jun 06, 2023Observed: 5.74 ft at 6:00PM Jun 06, 2023Observed: 5.74 ft at 6:10PM Jun 06, 2023Observed: 5.74 ft at 6:20PM Jun 06, 2023Observed: 5.75 ft at 6:30PM Jun 06, 2023Observed: 5.74 ft at 6:40PM Jun 06, 2023Observed: 5.73 ft at 6:50PM Jun 06, 2023Observed: 5.73 ft at 7:00PM Jun 06, 2023Observed: 5.73 ft at 7:10PM Jun 06, 2023Observed: 5.73 ft at 7:20PM Jun 06, 2023Observed: 5.73 ft at 7:30PM Jun 06, 2023Observed: 5.73 ft at 7:40PM Jun 06, 2023Observed: 5.73 ft at 7:50PM Jun 06, 2023Observed: 5.73 ft at 8:00PM Jun 06, 2023Observed: 5.72 ft at 8:10PM Jun 06, 2023Observed: 5.73 ft at 8:20PM Jun 06, 2023Observed: 5.72 ft at 8:30PM Jun 06, 2023Observed: 5.73 ft at 8:40PM Jun 06, 2023Observed: 5.73 ft at 8:50PM Jun 06, 2023Observed: 5.72 ft at 9:00PM Jun 06, 2023Observed: 5.72 ft at 9:10PM Jun 06, 2023Observed: 5.72 ft at 9:20PM Jun 06, 2023Observed: 5.72 ft at 9:30PM Jun 06, 2023Observed: 5.72 ft at 9:40PM Jun 06, 2023Observed: 5.72 ft at 9:50PM Jun 06, 2023Observed: 5.72 ft at 10:00PM Jun 06, 2023Observed: 5.72 ft at 10:10PM Jun 06, 2023Observed: 5.72 ft at 10:20PM Jun 06, 2023Observed: 5.72 ft at 10:30PM Jun 06, 2023Observed: 5.71 ft at 11:10PM Jun 06, 2023Observed: 5.71 ft at 11:20PM Jun 06, 2023Observed: 5.71 ft at 11:30PM Jun 06, 2023Observed: 5.71 ft at 11:40PM Jun 06, 2023Observed: 5.71 ft at 11:50PM Jun 06, 2023Observed: 5.71 ft at 12:00AM Jun 07, 2023Observed: 5.71 ft at 12:10AM Jun 07, 2023Observed: 5.71 ft at 12:20AM Jun 07, 2023Observed: 5.71 ft at 12:30AM Jun 07, 2023Observed: 5.71 ft at 12:40AM Jun 07, 2023Observed: 5.71 ft at 12:50AM Jun 07, 2023Observed: 5.7 ft at 1:00AM Jun 07, 2023Observed: 5.71 ft at 1:10AM Jun 07, 2023Observed: 5.7 ft at 1:20AM Jun 07, 2023Observed: 5.7 ft at 1:30AM Jun 07, 2023Observed: 5.7 ft at 1:40AM Jun 07, 2023Observed: 5.7 ft at 1:50AM Jun 07, 2023Observed: 5.7 ft at 2:00AM Jun 07, 2023Observed: 5.7 ft at 2:10AM Jun 07, 2023Observed: 5.7 ft at 2:20AM Jun 07, 2023Observed: 5.7 ft at 2:30AM Jun 07, 2023Observed: 5.69 ft at 2:40AM Jun 07, 2023Observed: 5.7 ft at 2:50AM Jun 07, 2023Observed: 5.69 ft at 3:00AM Jun 07, 2023Observed: 5.69 ft at 3:10AM Jun 07, 2023Observed: 5.69 ft at 3:20AM Jun 07, 2023Observed: 5.7 ft at 3:30AM Jun 07, 2023Observed: 5.69 ft at 3:40AM Jun 07, 2023Observed: 5.69 ft at 3:50AM Jun 07, 2023Observed: 5.69 ft at 4:00AM Jun 07, 2023Observed: 5.69 ft at 4:10AM Jun 07, 2023Observed: 5.69 ft at 4:20AM Jun 07, 2023Observed: 5.68 ft at 4:30AM Jun 07, 2023Observed: 5.68 ft at 4:40AM Jun 07, 2023Observed: 5.69 ft at 4:50AM Jun 07, 2023Observed: 5.68 ft at 5:00AM Jun 07, 2023Observed: 5.68 ft at 5:10AM Jun 07, 2023Observed: 5.68 ft at 5:20AM Jun 07, 2023Observed: 5.69 ft at 5:30AM Jun 07, 2023Observed: 5.68 ft at 5:40AM Jun 07, 2023Observed: 5.68 ft at 5:50AM Jun 07, 2023Observed: 5.68 ft at 6:00AM Jun 07, 2023Observed: 5.68 ft at 6:10AM Jun 07, 2023Observed: 5.68 ft at 6:20AM Jun 07, 2023Observed: 5.67 ft at 6:30AM Jun 07, 2023Observed: 5.68 ft at 6:40AM Jun 07, 2023Observed: 5.68 ft at 6:50AM Jun 07, 2023Observed: 5.68 ft at 7:00AM Jun 07, 2023Observed: 5.67 ft at 7:10AM Jun 07, 2023Observed: 5.68 ft at 7:20AM Jun 07, 2023Observed: 5.67 ft at 7:30AM Jun 07, 2023Observed: 5.65 ft at 7:40AM Jun 07, 2023Observed: 5.62 ft at 7:50AM Jun 07, 2023Observed: 5.61 ft at 8:00AM Jun 07, 2023Observed: 5.61 ft at 8:10AM Jun 07, 2023Observed: 5.6 ft at 8:20AM Jun 07, 2023Observed: 5.6 ft at 8:30AM Jun 07, 2023Observed: 5.59 ft at 8:40AM Jun 07, 2023Observed: 5.59 ft at 8:50AM Jun 07, 2023Observed: 5.59 ft at 9:00AM Jun 07, 2023Observed: 5.23 ft at 9:10AM Jun 07, 2023Observed: 5.23 ft at 9:20AM Jun 07, 2023Observed: 5.23 ft at 9:30AM Jun 07, 2023Observed: 5.22 ft at 10:10AM Jun 07, 2023Observed: 5.22 ft at 10:20AM Jun 07, 2023Observed: 5.22 ft at 10:30AM Jun 07, 2023Observed: 5.22 ft at 10:40AM Jun 07, 2023Observed: 5.22 ft at 10:50AM Jun 07, 2023Observed: 5.22 ft at 11:00AM Jun 07, 2023Observed: 5.22 ft at 11:10AM Jun 07, 2023Observed: 5.22 ft at 11:20AM Jun 07, 2023Observed: 5.22 ft at 11:30AM Jun 07, 2023Observed: 5.22 ft at 11:40AM Jun 07, 2023Observed: 5.22 ft at 11:50AM Jun 07, 2023Observed: 5.23 ft at 12:10PM Jun 07, 2023Observed: 5.19 ft at 12:20PM Jun 07, 2023Observed: 5.19 ft at 12:30PM Jun 07, 2023Observed: 5.19 ft at 12:40PM Jun 07, 2023Observed: 5.19 ft at 12:50PM Jun 07, 2023Observed: 5.19 ft at 1:00PM Jun 07, 2023Observed: 5.19 ft at 1:10PM Jun 07, 2023Observed: 5.21 ft at 1:20PM Jun 07, 2023Observed: 5.2 ft at 1:30PM Jun 07, 2023Observed: 5.21 ft at 1:40PM Jun 07, 2023Observed: 5.17 ft at 1:50PM Jun 07, 2023Observed: 5.18 ft at 2:00PM Jun 07, 2023Observed: 5.14 ft at 2:50PM Jun 07, 2023Observed: 5.11 ft at 3:00PM Jun 07, 2023Observed: 5.1 ft at 3:10PM Jun 07, 2023Observed: 4.98 ft at 3:20PM Jun 07, 2023Observed: 4.98 ft at 3:30PM Jun 07, 2023Observed: 4.98 ft at 3:40PM Jun 07, 2023Observed: 4.97 ft at 3:50PM Jun 07, 2023Observed: 4.97 ft at 4:00PM Jun 07, 2023Observed: 4.96 ft at 4:10PM Jun 07, 2023Observed: 4.95 ft at 4:20PM Jun 07, 2023Observed: 4.95 ft at 4:30PM Jun 07, 2023Observed: 4.96 ft at 4:40PM Jun 07, 2023Observed: 4.96 ft at 4:50PM Jun 07, 2023Observed: 4.96 ft at 5:00PM Jun 07, 2023Observed: 4.9 ft at 5:10PM Jun 07, 2023Observed: 4.89 ft at 5:20PM Jun 07, 2023Observed: 4.89 ft at 5:30PM Jun 07, 2023Observed: 4.89 ft at 5:40PM Jun 07, 2023Observed: 4.88 ft at 5:50PM Jun 07, 2023Observed: 4.88 ft at 6:00PM Jun 07, 2023Observed: 4.89 ft at 6:10PM Jun 07, 2023Observed: 4.88 ft at 6:20PM Jun 07, 2023Observed: 4.88 ft at 6:30PM Jun 07, 2023Observed: 4.88 ft at 6:40PM Jun 07, 2023Observed: 4.88 ft at 6:50PM Jun 07, 2023Observed: 4.88 ft at 7:00PM Jun 07, 2023Observed: 4.88 ft at 7:10PM Jun 07, 2023Observed: 4.88 ft at 7:20PM Jun 07, 2023Observed: 4.88 ft at 7:30PM Jun 07, 2023Observed: 4.87 ft at 7:40PM Jun 07, 2023Observed: 4.88 ft at 7:50PM Jun 07, 2023Observed: 4.87 ft at 8:00PM Jun 07, 2023Observed: 4.88 ft at 8:10PM Jun 07, 2023Observed: 4.88 ft at 8:20PM Jun 07, 2023Observed: 4.87 ft at 8:30PM Jun 07, 2023Observed: 4.87 ft at 8:40PM Jun 07, 2023Observed: 4.87 ft at 8:50PM Jun 07, 2023Observed: 4.87 ft at 9:00PM Jun 07, 2023Observed: 4.88 ft at 9:10PM Jun 07, 2023Observed: 4.87 ft at 9:20PM Jun 07, 2023Observed: 4.87 ft at 9:30PM Jun 07, 2023Observed: 4.87 ft at 9:40PM Jun 07, 2023Observed: 4.88 ft at 9:50PM Jun 07, 2023Observed: 4.87 ft at 10:00PM Jun 07, 2023Observed: 4.87 ft at 10:10PM Jun 07, 2023Observed: 4.87 ft at 10:20PM Jun 07, 2023Observed: 4.88 ft at 10:30PM Jun 07, 2023Observed: 4.87 ft at 10:40PM Jun 07, 2023Observed: 4.88 ft at 10:50PM Jun 07, 2023Observed: 4.88 ft at 11:00PM Jun 07, 2023Observed: 4.87 ft at 11:10PM Jun 07, 2023Observed: 4.87 ft at 11:20PM Jun 07, 2023Observed: 4.87 ft at 11:30PM Jun 07, 2023Observed: 4.86 ft at 11:40PM Jun 07, 2023Observed: 4.87 ft at 11:50PM Jun 07, 2023Observed: 4.87 ft at 12:00AM Jun 08, 2023Observed: 4.86 ft at 12:10AM Jun 08, 2023Observed: 4.89 ft at 12:20AM Jun 08, 2023Observed: 4.9 ft at 12:30AM Jun 08, 2023Observed: 4.89 ft at 12:40AM Jun 08, 2023Observed: 4.88 ft at 12:50AM Jun 08, 2023Observed: 4.87 ft at 1:00AM Jun 08, 2023Observed: 4.87 ft at 1:10AM Jun 08, 2023Observed: 4.87 ft at 1:20AM Jun 08, 2023Observed: 4.86 ft at 1:30AM Jun 08, 2023Observed: 4.87 ft at 1:40AM Jun 08, 2023Observed: 4.87 ft at 1:50AM Jun 08, 2023Observed: 4.87 ft at 2:00AM Jun 08, 2023Observed: 4.89 ft at 2:10AM Jun 08, 2023Observed: 4.87 ft at 2:20AM Jun 08, 2023Observed: 4.87 ft at 2:30AM Jun 08, 2023Observed: 4.87 ft at 2:40AM Jun 08, 2023Observed: 4.87 ft at 2:50AM Jun 08, 2023Observed: 4.87 ft at 3:00AM Jun 08, 2023Observed: 4.86 ft at 3:10AM Jun 08, 2023Observed: 4.86 ft at 3:20AM Jun 08, 2023Observed: 4.87 ft at 3:30AM Jun 08, 2023Observed: 4.87 ft at 4:10AM Jun 08, 2023Observed: 4.87 ft at 4:20AM Jun 08, 2023Observed: 4.87 ft at 4:30AM Jun 08, 2023Observed: 4.87 ft at 4:40AM Jun 08, 2023Observed: 4.87 ft at 4:50AM Jun 08, 2023Observed: 4.86 ft at 5:00AM Jun 08, 2023Observed: 4.86 ft at 5:10AM Jun 08, 2023Observed: 4.86 ft at 5:20AM Jun 08, 2023Observed: 4.86 ft at 5:30AM Jun 08, 2023Observed: 4.86 ft at 5:40AM Jun 08, 2023Observed: 4.86 ft at 5:50AM Jun 08, 2023Observed: 4.86 ft at 6:00AM Jun 08, 2023Observed: 4.85 ft at 6:10AM Jun 08, 2023Observed: 4.86 ft at 6:20AM Jun 08, 2023Observed: 4.85 ft at 6:30AM Jun 08, 2023Observed: 4.86 ft at 6:40AM Jun 08, 2023Observed: 4.86 ft at 6:50AM Jun 08, 2023Observed: 4.86 ft at 7:00AM Jun 08, 2023Observed: 4.86 ft at 7:10AM Jun 08, 2023Observed: 4.85 ft at 7:20AM Jun 08, 2023Observed: 4.86 ft at 7:30AM Jun 08, 2023Observed: 4.85 ft at 8:10AM Jun 08, 2023Observed: 4.84 ft at 8:20AM Jun 08, 2023Observed: 4.81 ft at 8:30AM Jun 08, 2023Observed: 4.79 ft at 8:40AM Jun 08, 2023Observed: 4.79 ft at 8:50AM Jun 08, 2023Observed: 4.79 ft at 9:00AM Jun 08, 2023Observed: 4.78 ft at 9:10AM Jun 08, 2023Observed: 4.79 ft at 9:20AM Jun 08, 2023Observed: 4.78 ft at 9:30AM Jun 08, 2023Observed: 4.77 ft at 10:10AM Jun 08, 2023Observed: 4.77 ft at 10:20AM Jun 08, 2023Observed: 4.77 ft at 10:30AM Jun 08, 2023Observed: 4.76 ft at 10:40AM Jun 08, 2023Observed: 4.76 ft at 10:50AM Jun 08, 2023Observed: 4.76 ft at 11:00AM Jun 08, 2023Observed: 4.41 ft at 12:30PM Jun 08, 2023Observed: 4.42 ft at 12:40PM Jun 08, 2023Observed: 4.39 ft at 12:50PM Jun 08, 2023Observed: 4.43 ft at 1:00PM Jun 08, 2023Observed: 4.41 ft at 1:10PM Jun 08, 2023Observed: 4.41 ft at 1:20PM Jun 08, 2023Observed: 4.4 ft at 1:30PM Jun 08, 2023Observed: 4.4 ft at 1:40PM Jun 08, 2023Observed: 4.4 ft at 1:50PM Jun 08, 2023Observed: 4.4 ft at 2:00PM Jun 08, 2023Observed: 4.4 ft at 2:10PM Jun 08, 2023Observed: 4.4 ft at 2:20PM Jun 08, 2023Observed: 4.4 ft at 2:30PM Jun 08, 2023Observed: 4.4 ft at 2:40PM Jun 08, 2023Observed: 4.4 ft at 2:50PM Jun 08, 2023Observed: 4.4 ft at 3:00PM Jun 08, 2023Observed: 4.4 ft at 3:10PM Jun 08, 2023Observed: 4.39 ft at 3:20PM Jun 08, 2023Observed: 4.34 ft at 3:30PM Jun 08, 2023Observed: 4.34 ft at 3:40PM Jun 08, 2023Observed: 4.34 ft at 3:50PM Jun 08, 2023Observed: 4.34 ft at 4:00PM Jun 08, 2023Observed: 4.33 ft at 4:10PM Jun 08, 2023Observed: 4.33 ft at 4:20PM Jun 08, 2023Observed: 4.33 ft at 4:30PM Jun 08, 2023Observed: 4.33 ft at 4:40PM Jun 08, 2023Observed: 4.33 ft at 4:50PM Jun 08, 2023Observed: 4.34 ft at 5:00PM Jun 08, 2023Observed: 4.33 ft at 5:10PM Jun 08, 2023Observed: 4.33 ft at 5:20PM Jun 08, 2023Observed: 4.33 ft at 5:30PM Jun 08, 2023Observed: 4.32 ft at 5:40PM Jun 08, 2023Observed: 4.32 ft at 5:50PM Jun 08, 2023Observed: 4.3 ft at 6:00PM Jun 08, 2023Observed: 4.3 ft at 6:10PM Jun 08, 2023Observed: 4.3 ft at 6:20PM Jun 08, 2023Observed: 4.3 ft at 6:30PM Jun 08, 2023Observed: 4.3 ft at 6:40PM Jun 08, 2023Observed: 4.31 ft at 6:50PM Jun 08, 2023Observed: 4.29 ft at 7:00PM Jun 08, 2023Observed: 4.29 ft at 7:10PM Jun 08, 2023Observed: 4.29 ft at 7:20PM Jun 08, 2023Observed: 4.29 ft at 7:30PM Jun 08, 2023Observed: 4.29 ft at 7:40PM Jun 08, 2023Observed: 4.29 ft at 7:50PM Jun 08, 2023Observed: 4.3 ft at 8:00PM Jun 08, 2023Observed: 4.29 ft at 8:10PM Jun 08, 2023Observed: 4.29 ft at 8:20PM Jun 08, 2023Observed: 4.3 ft at 8:30PM Jun 08, 2023Observed: 4.3 ft at 8:40PM Jun 08, 2023Observed: 4.28 ft at 8:50PM Jun 08, 2023Observed: 4.29 ft at 9:00PM Jun 08, 2023Observed: 4.28 ft at 9:10PM Jun 08, 2023Observed: 4.29 ft at 9:20PM Jun 08, 2023Observed: 4.29 ft at 9:30PM Jun 08, 2023Observed: 4.29 ft at 9:40PM Jun 08, 2023Observed: 4.29 ft at 9:50PM Jun 08, 2023Observed: 4.29 ft at 10:00PM Jun 08, 2023Observed: 4.29 ft at 10:10PM Jun 08, 2023Observed: 4.29 ft at 10:20PM Jun 08, 2023Observed: 4.28 ft at 10:30PM Jun 08, 2023Observed: 4.29 ft at 10:40PM Jun 08, 2023Observed: 4.3 ft at 10:50PM Jun 08, 2023Observed: 4.29 ft at 11:00PM Jun 08, 2023Observed: 4.29 ft at 11:10PM Jun 08, 2023Observed: 4.28 ft at 11:20PM Jun 08, 2023Observed: 4.29 ft at 11:30PM Jun 08, 2023Observed: 4.29 ft at 11:40PM Jun 08, 2023Observed: 4.29 ft at 11:50PM Jun 08, 2023Observed: 4.29 ft at 12:00AM Jun 09, 2023Observed: 4.28 ft at 12:10AM Jun 09, 2023Observed: 4.29 ft at 12:20AM Jun 09, 2023Observed: 4.29 ft at 12:30AM Jun 09, 2023Observed: 4.29 ft at 12:40AM Jun 09, 2023Observed: 4.29 ft at 12:50AM Jun 09, 2023Observed: 4.29 ft at 1:00AM Jun 09, 2023Observed: 4.29 ft at 1:10AM Jun 09, 2023Observed: 4.29 ft at 1:20AM Jun 09, 2023Observed: 4.28 ft at 1:30AM Jun 09, 2023Observed: 4.29 ft at 2:10AM Jun 09, 2023Observed: 4.29 ft at 2:20AM Jun 09, 2023Observed: 4.28 ft at 2:30AM Jun 09, 2023Observed: 4.28 ft at 2:40AM Jun 09, 2023Observed: 4.28 ft at 2:50AM Jun 09, 2023Observed: 4.28 ft at 3:00AM Jun 09, 2023Observed: 4.28 ft at 3:10AM Jun 09, 2023Observed: 4.28 ft at 3:20AM Jun 09, 2023Observed: 4.27 ft at 3:30AM Jun 09, 2023Observed: 4.28 ft at 3:40AM Jun 09, 2023Observed: 4.28 ft at 3:50AM Jun 09, 2023Observed: 4.28 ft at 4:00AM Jun 09, 2023Observed: 4.28 ft at 4:10AM Jun 09, 2023Observed: 4.28 ft at 4:20AM Jun 09, 2023Observed: 4.28 ft at 4:30AM Jun 09, 2023Observed: 4.28 ft at 4:40AM Jun 09, 2023Observed: 4.28 ft at 4:50AM Jun 09, 2023Observed: 4.28 ft at 5:00AM Jun 09, 2023Observed: 4.28 ft at 5:10AM Jun 09, 2023Observed: 4.28 ft at 5:20AM Jun 09, 2023Observed: 4.28 ft at 5:30AM Jun 09, 2023Observed: 4.28 ft at 5:40AM Jun 09, 2023Observed: 4.28 ft at 5:50AM Jun 09, 2023Observed: 4.28 ft at 6:00AM Jun 09, 2023Observed: 4.28 ft at 6:10AM Jun 09, 2023Observed: 4.28 ft at 6:20AM Jun 09, 2023Observed: 4.27 ft at 6:30AM Jun 09, 2023Observed: 4.28 ft at 6:40AM Jun 09, 2023Observed: 4.28 ft at 6:50AM Jun 09, 2023Observed: 4.27 ft at 7:00AM Jun 09, 2023Observed: 4.27 ft at 7:10AM Jun 09, 2023Observed: 4.27 ft at 7:20AM Jun 09, 2023Observed: 4.27 ft at 7:30AM Jun 09, 2023Observed: 4.27 ft at 7:40AM Jun 09, 2023Observed: 4.27 ft at 7:50AM Jun 09, 2023Observed: 4.27 ft at 8:00AM Jun 09, 2023Highest Forecast: 4.3 ft 1:00PM Jun 09, 2023Forecast: 4.2 ft 7:00PM Jun 09, 2023Forecast: 4.1 ft 1:00AM Jun 10, 2023Forecast: 4.1 ft 7:00AM Jun 10, 2023Forecast: 4 ft 1:00PM Jun 10, 2023Forecast: 3.9 ft 7:00PM Jun 10, 2023Forecast: 3.8 ft 1:00AM Jun 11, 2023Forecast: 3.8 ft 7:00AM Jun 11, 2023Forecast: 3.7 ft 1:00PM Jun 11, 2023Forecast: 3.6 ft 7:00PM Jun 11, 2023Forecast: 3.6 ft 1:00AM Jun 12, 2023Forecast: 3.5 ft 7:00AM Jun 12, 2023Forecast: 3.5 ft 1:00PM Jun 12, 2023Forecast: 3.4 ft 7:00PM Jun 12, 2023Forecast: 3.3 ft 1:00AM Jun 13, 2023Forecast: 3.3 ft 7:00AM Jun 13, 2023Forecast: 3.2 ft 1:00PM Jun 13, 2023Forecast: 3.2 ft 7:00PM Jun 13, 2023Forecast: 3.1 ft 1:00AM Jun 14, 2023Forecast: 3.1 ft 7:00AM Jun 14, 2023Forecast: 3.1 ft 1:00PM Jun 14, 2023Forecast: 3 ft 7:00PM Jun 14, 2023Forecast: 2.9 ft 1:00AM Jun 15, 2023Forecast: 2.8 ft 7:00AM Jun 15, 2023U.S. Army Corps of EngineersGLDI2(plotting HTIRG) Graph Created (8:48AM Jun 9, 2023)ObservedForecast (issued 8:30PM Jun 8)Latest observed value: 4.27 ft at 8:00 AM CDT 9-Jun-2023. Flood Stage is 10 ft
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Graphical forecasts are not available for the Maquoketa River above Green Island. During times of high water, forecast crest information can be found in the text products.
Return to Area Map
Upstream Gauge - near Maquoketa Upstream Gauge
Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

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: 42.163600° N, Longitude: 90.335000° 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 582.10 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:
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
Quad Cities Weather Forecast Office
9040 N Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:29 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities