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
Mississippi River at Dubuque (Railroad Bridge) Stage (ft)Flow (kcfs)Highest Observation: 11.15 ft at 10:00PM Jun 04, 2023Observed: 11.14 ft at 10:15PM Jun 04, 2023Observed: 11.13 ft at 10:30PM Jun 04, 2023Observed: 11.11 ft at 10:45PM Jun 04, 2023Observed: 11.11 ft at 11:00PM Jun 04, 2023Observed: 11.1 ft at 11:15PM Jun 04, 2023Observed: 11.09 ft at 11:30PM Jun 04, 2023Observed: 11.08 ft at 11:45PM Jun 04, 2023Observed: 11.08 ft at 12:00AM Jun 05, 2023Observed: 11.05 ft at 12:15AM Jun 05, 2023Observed: 11.06 ft at 12:30AM Jun 05, 2023Observed: 11.06 ft at 12:45AM Jun 05, 2023Observed: 11.04 ft at 1:00AM Jun 05, 2023Observed: 11.05 ft at 1:15AM Jun 05, 2023Observed: 11.04 ft at 1:30AM Jun 05, 2023Observed: 11.02 ft at 1:45AM Jun 05, 2023Observed: 11.03 ft at 2:00AM Jun 05, 2023Observed: 11.02 ft at 2:15AM Jun 05, 2023Observed: 11.02 ft at 2:30AM Jun 05, 2023Observed: 10.95 ft at 2:45AM Jun 05, 2023Observed: 10.92 ft at 3:00AM Jun 05, 2023Observed: 10.89 ft at 3:15AM Jun 05, 2023Observed: 10.88 ft at 3:30AM Jun 05, 2023Observed: 10.87 ft at 3:45AM Jun 05, 2023Observed: 10.85 ft at 4:00AM Jun 05, 2023Observed: 10.85 ft at 4:15AM Jun 05, 2023Observed: 10.81 ft at 4:30AM Jun 05, 2023Observed: 10.82 ft at 4:45AM Jun 05, 2023Observed: 10.81 ft at 5:00AM Jun 05, 2023Observed: 10.81 ft at 5:15AM Jun 05, 2023Observed: 10.78 ft at 5:30AM Jun 05, 2023Observed: 10.78 ft at 5:45AM Jun 05, 2023Observed: 10.78 ft at 6:00AM Jun 05, 2023Observed: 10.77 ft at 6:15AM Jun 05, 2023Observed: 10.77 ft at 6:30AM Jun 05, 2023Observed: 10.75 ft at 6:45AM Jun 05, 2023Observed: 10.73 ft at 7:00AM Jun 05, 2023Observed: 10.73 ft at 7:15AM Jun 05, 2023Observed: 10.72 ft at 7:30AM Jun 05, 2023Observed: 10.71 ft at 7:45AM Jun 05, 2023Observed: 10.72 ft at 8:00AM Jun 05, 2023Observed: 10.7 ft at 8:15AM Jun 05, 2023Observed: 10.62 ft at 8:30AM Jun 05, 2023Observed: 10.58 ft at 8:45AM Jun 05, 2023Observed: 10.55 ft at 9:00AM Jun 05, 2023Observed: 10.54 ft at 9:15AM Jun 05, 2023Observed: 10.49 ft at 9:30AM Jun 05, 2023Observed: 10.5 ft at 9:45AM Jun 05, 2023Observed: 10.49 ft at 10:00AM Jun 05, 2023Observed: 10.48 ft at 10:15AM Jun 05, 2023Observed: 10.45 ft at 10:30AM Jun 05, 2023Observed: 10.45 ft at 10:45AM Jun 05, 2023Observed: 10.45 ft at 11:00AM Jun 05, 2023Observed: 10.44 ft at 11:15AM Jun 05, 2023Observed: 10.45 ft at 11:30AM Jun 05, 2023Observed: 10.42 ft at 11:45AM Jun 05, 2023Observed: 10.43 ft at 12:00PM Jun 05, 2023Observed: 10.42 ft at 12:15PM Jun 05, 2023Observed: 10.43 ft at 12:30PM Jun 05, 2023Observed: 10.41 ft at 2:45PM Jun 05, 2023Observed: 10.41 ft at 3:00PM Jun 05, 2023Observed: 10.35 ft at 3:15PM Jun 05, 2023Observed: 10.42 ft at 3:30PM Jun 05, 2023Observed: 10.41 ft at 3:45PM Jun 05, 2023Observed: 10.42 ft at 4:00PM Jun 05, 2023Observed: 10.41 ft at 4:15PM Jun 05, 2023Observed: 10.41 ft at 4:30PM Jun 05, 2023Observed: 10.37 ft at 5:45PM Jun 05, 2023Observed: 10.33 ft at 6:00PM Jun 05, 2023Observed: 10.35 ft at 6:15PM Jun 05, 2023Observed: 10.32 ft at 6:30PM Jun 05, 2023Observed: 10.34 ft at 6:45PM Jun 05, 2023Observed: 10.32 ft at 7:00PM Jun 05, 2023Observed: 10.31 ft at 7:15PM Jun 05, 2023Observed: 10.32 ft at 7:30PM Jun 05, 2023Observed: 10.31 ft at 7:45PM Jun 05, 2023Observed: 10.32 ft at 8:00PM Jun 05, 2023Observed: 10.31 ft at 8:15PM Jun 05, 2023Observed: 10.3 ft at 8:30PM Jun 05, 2023Observed: 10.32 ft at 8:45PM Jun 05, 2023Observed: 10.29 ft at 9:00PM Jun 05, 2023Observed: 10.29 ft at 9:15PM Jun 05, 2023Observed: 10.29 ft at 9:30PM Jun 05, 2023Observed: 10.28 ft at 9:45PM Jun 05, 2023Observed: 10.28 ft at 10:00PM Jun 05, 2023Observed: 10.25 ft at 10:15PM Jun 05, 2023Observed: 10.08 ft at 10:30PM Jun 05, 2023Observed: 10.03 ft at 10:45PM Jun 05, 2023Observed: 9.98 ft at 11:00PM Jun 05, 2023Observed: 9.94 ft at 11:15PM Jun 05, 2023Observed: 10.03 ft at 11:30PM Jun 05, 2023Observed: 10.02 ft at 11:45PM Jun 05, 2023Observed: 10.02 ft at 12:00AM Jun 06, 2023Observed: 10.03 ft at 12:15AM Jun 06, 2023Observed: 10.02 ft at 12:30AM Jun 06, 2023Observed: 10.03 ft at 12:45AM Jun 06, 2023Observed: 10.02 ft at 1:00AM Jun 06, 2023Observed: 10.02 ft at 1:15AM Jun 06, 2023Observed: 10.02 ft at 1:30AM Jun 06, 2023Observed: 10.01 ft at 1:45AM Jun 06, 2023Observed: 10.01 ft at 2:00AM Jun 06, 2023Observed: 10.02 ft at 2:15AM Jun 06, 2023Observed: 10.01 ft at 2:30AM Jun 06, 2023Observed: 10.01 ft at 2:45AM Jun 06, 2023Observed: 9.99 ft at 3:00AM Jun 06, 2023Observed: 10 ft at 3:15AM Jun 06, 2023Observed: 10.01 ft at 3:30AM Jun 06, 2023Observed: 9.98 ft at 3:45AM Jun 06, 2023Observed: 9.99 ft at 4:00AM Jun 06, 2023Observed: 9.97 ft at 4:15AM Jun 06, 2023Observed: 9.98 ft at 4:30AM Jun 06, 2023Observed: 9.97 ft at 4:45AM Jun 06, 2023Observed: 9.96 ft at 5:00AM Jun 06, 2023Observed: 9.97 ft at 5:15AM Jun 06, 2023Observed: 9.97 ft at 5:30AM Jun 06, 2023Observed: 9.97 ft at 5:45AM Jun 06, 2023Observed: 9.95 ft at 6:00AM Jun 06, 2023Observed: 9.95 ft at 6:15AM Jun 06, 2023Observed: 9.96 ft at 6:30AM Jun 06, 2023Observed: 9.94 ft at 6:45AM Jun 06, 2023Observed: 9.94 ft at 7:00AM Jun 06, 2023Observed: 9.94 ft at 7:15AM Jun 06, 2023Observed: 9.94 ft at 7:30AM Jun 06, 2023Observed: 9.91 ft at 7:45AM Jun 06, 2023Observed: 9.93 ft at 8:00AM Jun 06, 2023Observed: 9.93 ft at 8:15AM Jun 06, 2023Observed: 9.91 ft at 8:30AM Jun 06, 2023Observed: 9.91 ft at 8:45AM Jun 06, 2023Observed: 9.9 ft at 9:00AM Jun 06, 2023Observed: 9.87 ft at 9:15AM Jun 06, 2023Observed: 9.84 ft at 9:30AM Jun 06, 2023Observed: 9.83 ft at 9:45AM Jun 06, 2023Observed: 9.82 ft at 10:00AM Jun 06, 2023Observed: 9.8 ft at 10:15AM Jun 06, 2023Observed: 9.79 ft at 10:30AM Jun 06, 2023Observed: 9.78 ft at 10:45AM Jun 06, 2023Observed: 9.78 ft at 11:00AM Jun 06, 2023Observed: 9.75 ft at 11:15AM Jun 06, 2023Observed: 9.77 ft at 11:30AM Jun 06, 2023Observed: 9.78 ft at 11:45AM Jun 06, 2023Observed: 9.76 ft at 12:00PM Jun 06, 2023Observed: 9.77 ft at 12:15PM Jun 06, 2023Observed: 9.77 ft at 12:30PM Jun 06, 2023Observed: 9.77 ft at 12:45PM Jun 06, 2023Observed: 9.78 ft at 1:00PM Jun 06, 2023Observed: 9.78 ft at 1:15PM Jun 06, 2023Observed: 9.78 ft at 1:30PM Jun 06, 2023Observed: 9.77 ft at 1:45PM Jun 06, 2023Observed: 9.78 ft at 2:00PM Jun 06, 2023Observed: 9.79 ft at 2:15PM Jun 06, 2023Observed: 9.77 ft at 2:30PM Jun 06, 2023Observed: 9.78 ft at 3:45PM Jun 06, 2023Observed: 9.79 ft at 4:00PM Jun 06, 2023Observed: 9.79 ft at 4:15PM Jun 06, 2023Observed: 9.78 ft at 4:30PM Jun 06, 2023Observed: 9.78 ft at 4:45PM Jun 06, 2023Observed: 9.8 ft at 5:00PM Jun 06, 2023Observed: 9.79 ft at 5:15PM Jun 06, 2023Observed: 9.79 ft at 5:30PM Jun 06, 2023Observed: 9.8 ft at 5:45PM Jun 06, 2023Observed: 9.79 ft at 6:00PM Jun 06, 2023Observed: 9.79 ft at 6:15PM Jun 06, 2023Observed: 9.79 ft at 6:30PM Jun 06, 2023Observed: 9.78 ft at 6:45PM Jun 06, 2023Observed: 9.78 ft at 7:00PM Jun 06, 2023Observed: 9.8 ft at 7:15PM Jun 06, 2023Observed: 9.79 ft at 7:30PM Jun 06, 2023Observed: 9.79 ft at 7:45PM Jun 06, 2023Observed: 9.8 ft at 8:00PM Jun 06, 2023Observed: 9.78 ft at 8:15PM Jun 06, 2023Observed: 9.8 ft at 8:30PM Jun 06, 2023Observed: 9.78 ft at 8:45PM Jun 06, 2023Observed: 9.79 ft at 9:00PM Jun 06, 2023Observed: 9.78 ft at 9:15PM Jun 06, 2023Observed: 9.8 ft at 9:30PM Jun 06, 2023Observed: 9.8 ft at 9:45PM Jun 06, 2023Observed: 9.79 ft at 10:00PM Jun 06, 2023Observed: 9.79 ft at 10:15PM Jun 06, 2023Observed: 9.79 ft at 10:30PM Jun 06, 2023Observed: 9.79 ft at 10:45PM Jun 06, 2023Observed: 9.79 ft at 11:00PM Jun 06, 2023Observed: 9.79 ft at 11:15PM Jun 06, 2023Observed: 9.79 ft at 11:30PM Jun 06, 2023Observed: 9.79 ft at 12:45AM Jun 07, 2023Observed: 9.78 ft at 1:00AM Jun 07, 2023Observed: 9.78 ft at 1:15AM Jun 07, 2023Observed: 9.79 ft at 1:30AM Jun 07, 2023Observed: 9.79 ft at 1:45AM Jun 07, 2023Observed: 9.8 ft at 2:00AM Jun 07, 2023Observed: 9.79 ft at 2:15AM Jun 07, 2023Observed: 9.79 ft at 2:30AM Jun 07, 2023Observed: 9.79 ft at 2:45AM Jun 07, 2023Observed: 9.79 ft at 3:00AM Jun 07, 2023Observed: 9.79 ft at 3:15AM Jun 07, 2023Observed: 9.8 ft at 3:30AM Jun 07, 2023Observed: 9.79 ft at 3:45AM Jun 07, 2023Observed: 9.78 ft at 4:00AM Jun 07, 2023Observed: 9.79 ft at 4:15AM Jun 07, 2023Observed: 9.79 ft at 4:30AM Jun 07, 2023Observed: 9.8 ft at 4:45AM Jun 07, 2023Observed: 9.79 ft at 5:00AM Jun 07, 2023Observed: 9.8 ft at 5:15AM Jun 07, 2023Observed: 9.79 ft at 5:30AM Jun 07, 2023Observed: 9.79 ft at 5:45AM Jun 07, 2023Observed: 9.77 ft at 6:00AM Jun 07, 2023Observed: 9.79 ft at 6:15AM Jun 07, 2023Observed: 9.78 ft at 6:30AM Jun 07, 2023Observed: 9.77 ft at 6:45AM Jun 07, 2023Observed: 9.77 ft at 7:00AM Jun 07, 2023Observed: 9.77 ft at 7:15AM Jun 07, 2023Observed: 9.77 ft at 7:30AM Jun 07, 2023Observed: 9.78 ft at 7:45AM Jun 07, 2023Observed: 9.76 ft at 8:00AM Jun 07, 2023Observed: 9.78 ft at 8:15AM Jun 07, 2023Observed: 9.77 ft at 8:30AM Jun 07, 2023Observed: 9.78 ft at 8:45AM Jun 07, 2023Observed: 9.72 ft at 9:00AM Jun 07, 2023Observed: 9.7 ft at 9:15AM Jun 07, 2023Observed: 9.66 ft at 9:30AM Jun 07, 2023Observed: 9.66 ft at 9:45AM Jun 07, 2023Observed: 9.66 ft at 10:00AM Jun 07, 2023Observed: 9.64 ft at 10:15AM Jun 07, 2023Observed: 9.63 ft at 10:30AM Jun 07, 2023Observed: 9.64 ft at 10:45AM Jun 07, 2023Observed: 9.58 ft at 11:00AM Jun 07, 2023Observed: 9.58 ft at 11:15AM Jun 07, 2023Observed: 9.59 ft at 11:30AM Jun 07, 2023Observed: 9.58 ft at 11:45AM Jun 07, 2023Observed: 9.58 ft at 12:00PM Jun 07, 2023Observed: 9.57 ft at 12:15PM Jun 07, 2023Observed: 9.56 ft at 12:30PM Jun 07, 2023Observed: 9.57 ft at 12:45PM Jun 07, 2023Observed: 9.5 ft at 1:00PM Jun 07, 2023Observed: 9.55 ft at 1:15PM Jun 07, 2023Observed: 9.54 ft at 1:30PM Jun 07, 2023Observed: 9.54 ft at 1:45PM Jun 07, 2023Observed: 9.53 ft at 2:00PM Jun 07, 2023Observed: 9.53 ft at 2:15PM Jun 07, 2023Observed: 9.54 ft at 2:30PM Jun 07, 2023Observed: 9.53 ft at 2:45PM Jun 07, 2023Observed: 9.53 ft at 3:00PM Jun 07, 2023Observed: 9.54 ft at 3:15PM Jun 07, 2023Observed: 9.51 ft at 3:30PM Jun 07, 2023Observed: 9.54 ft at 3:45PM Jun 07, 2023Observed: 9.52 ft at 4:00PM Jun 07, 2023Observed: 9.52 ft at 4:15PM Jun 07, 2023Observed: 9.5 ft at 4:30PM Jun 07, 2023Observed: 9.53 ft at 4:45PM Jun 07, 2023Observed: 9.53 ft at 5:00PM Jun 07, 2023Observed: 9.52 ft at 5:15PM Jun 07, 2023Observed: 9.52 ft at 5:30PM Jun 07, 2023Observed: 9.54 ft at 5:45PM Jun 07, 2023Observed: 9.53 ft at 6:00PM Jun 07, 2023Observed: 9.52 ft at 6:15PM Jun 07, 2023Observed: 9.52 ft at 6:30PM Jun 07, 2023Observed: 9.52 ft at 6:45PM Jun 07, 2023Observed: 9.52 ft at 7:00PM Jun 07, 2023Observed: 9.51 ft at 7:15PM Jun 07, 2023Observed: 9.55 ft at 7:30PM Jun 07, 2023Observed: 9.52 ft at 7:45PM Jun 07, 2023Observed: 9.52 ft at 8:00PM Jun 07, 2023Observed: 9.52 ft at 8:15PM Jun 07, 2023Observed: 9.53 ft at 8:30PM Jun 07, 2023Observed: 9.54 ft at 8:45PM Jun 07, 2023Observed: 9.53 ft at 9:00PM Jun 07, 2023Observed: 9.56 ft at 9:15PM Jun 07, 2023Observed: 9.54 ft at 9:30PM Jun 07, 2023Highest Forecast: 9.5 ft 1:00AM Jun 08, 2023Forecast: 9.4 ft 7:00AM Jun 08, 2023Forecast: 9.4 ft 1:00PM Jun 08, 2023Forecast: 9.4 ft 7:00PM Jun 08, 2023Forecast: 9.4 ft 1:00AM Jun 09, 2023Forecast: 9.3 ft 7:00AM Jun 09, 2023Forecast: 9.3 ft 1:00PM Jun 09, 2023Forecast: 9.2 ft 7:00PM Jun 09, 2023Forecast: 9.2 ft 1:00AM Jun 10, 2023Forecast: 9.1 ft 7:00AM Jun 10, 2023Forecast: 9.1 ft 1:00PM Jun 10, 2023Forecast: 9 ft 7:00PM Jun 10, 2023Forecast: 9 ft 1:00AM Jun 11, 2023Forecast: 9 ft 7:00AM Jun 11, 2023Forecast: 8.9 ft 1:00PM Jun 11, 2023Forecast: 8.9 ft 7:00PM Jun 11, 2023Forecast: 8.9 ft 1:00AM Jun 12, 2023Forecast: 8.8 ft 7:00AM Jun 12, 2023Forecast: 8.8 ft 1:00PM Jun 12, 2023Forecast: 8.7 ft 7:00PM Jun 12, 2023Forecast: 8.7 ft 1:00AM Jun 13, 2023Forecast: 8.7 ft 7:00AM Jun 13, 2023Forecast: 8.7 ft 1:00PM Jun 13, 2023Forecast: 8.6 ft 7:00PM Jun 13, 2023Forecast: 8.6 ft 1:00AM Jun 14, 2023Forecast: 8.6 ft 7:00AM Jun 14, 2023Forecast: 8.6 ft 1:00PM Jun 14, 2023Forecast: 8.5 ft 7:00PM Jun 14, 2023U.S. Army Corps of EngineersDBQI4(plotting HGIRG) Graph Created (9:48PM Jun 7, 2023)ObservedForecast (issued 8:38PM Jun 7)Latest observed value: 9.54 ft at 9:30 PM CDT 7-Jun-2023. Flood Stage is 17 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
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 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Mississippi River at Dubuque (Railroad Bridge) are issued routinely year-round.

Return to Area Map
Upstream Gauge - at Dubuque (LD11) Upstream Gauge Downstream Gauge Downstream Gauge - at Bellevue
Flood Categories (in feet)
Major Flood Stage: 21.5
Moderate Flood Stage: 18
Flood Stage: 17
Action Stage: 15
Low Stage (in feet): -9999

Historic Crests
(1) 26.81 ft on 04/26/1965
(2) 25.40 ft on 04/21/2001
(3) 23.84 ft on 07/01/1993
(4) 23.18 ft on 04/27/2019
(5) 23.11 ft on 04/23/1969
(6) 22.82 ft on 04/19/2011
(7) 22.80 ft on 04/16/1997
(8) 22.78 ft on 05/06/1975
(9) 22.70 ft on 04/25/1952
(10) 22.65 ft on 04/22/1951
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.75 ft on 05/31/2019 (P)
(2) 23.18 ft on 04/27/2019
(3) 22.65 ft on 04/06/2019 (P)
(4) 19.66 ft on 05/08/2018
(5) 18.80 ft on 05/29/2017
(6) 17.78 ft on 09/30/2016
(7) 17.23 ft on 03/26/2016
(8) 13.31 ft on 06/06/2015
(9) 20.24 ft on 07/03/2014
(10) 18.20 ft on 06/26/2013
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: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
34.6 Water reaches the top of the flood wall at Kerper in Dubuque.
32 Water overtops the Dubuque flood wall and levee at their lowest points.
31.6 Water reaches the bottom of the 16th Street bridge.
28.8 Water reaches the bottom of the 4th Street bridge.
28.5 Water overtops the East Dubuque levee.
26.5 Water affects service buildings at Dubuque Casino. Water also reaches the top of the East Dubuque levee flood gates.
26 Water affects Miller Riverview Park parking lot in Dubuque.
25.5 Water affects the lowest sections of Dubuque Casio parking lot.
25 Water affects Admiral Sheehy Drive at Greyhound Park Road in Dubuque. Water also affects the Burlington Northern railroad tracks near Lock and Dam 11. Water also floods ballparks on City Island.
24 Water affects Dubuque Marina facilities and buildings. Water also affects Hawthorne Peninsula Park in Dubuque.
22.6 Water affects the Midtown Marina facilities and parking lot in East Dubuque.
21.5 Water affects several homes in the Frentress Lake area.
20.5 Water affects the Illinois Central railroad tracks in Dubuque.
20 Water reaches the base of the flood wall at the Ice Harbor. Most of the houses on the river side of the East Dubuque levee are in water.
18 Water reaches the bottom of the East Dubuque Flats levee.
17.5 Water affects Basten Road in East Dubuque.
17 Water affects homes in Shore Acres in East Dubuque.
15 Water affects yards in East Dubuques Shore Acres subdivision.
14 Water inundates the lower end of City Island. Water is at the edge of the Shore Acres subdivision and the Bent Prop Marina area in East Dubuque.
About This Location Collapse

Latitude: 42.499444° N, Longitude: 90.653056° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 17 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 585.47 ft 602.47 ft  

Current/Historical Observations:
Additional Information Collapse
How low could the river get?
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