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This probabilistic forecast is issued by the North Central River Forecast Center.
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About this graph
Forecasts for the Green River (IL) near Geneseo are issued as needed during times of high water, but are not routinely available.
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Zoom Level:16
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 16.5
Flood Stage: 15
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
(1) 21.59 ft on 01/23/1969
(2) 19.38 ft on 05/30/2011
(3) 18.77 ft on 10/18/1998
(4) 18.48 ft on 07/01/2014
(5) 18.32 ft on 12/27/2008
(6) 17.93 ft on 06/05/2002
(7) 17.90 ft on 05/30/2019
(8) 17.86 ft on 03/09/2009
(9) 17.59 ft on 09/14/2008
(10) 16.75 ft on 06/22/1974
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 14.96 ft on 05/17/2020
(2) 17.90 ft on 05/30/2019
(3) 14.22 ft on 02/21/2018
(4) 14.82 ft on 07/23/2017
(5) 16.46 ft on 08/30/2016
(6) 16.66 ft on 06/16/2015
(7) 18.48 ft on 07/01/2014
(8) 16.73 ft on 04/19/2013
(9) 10.78 ft on 05/04/2012
(10) 19.38 ft on 05/30/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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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
24 Water reaches the bottom of the Grange Road bridge deck.
19.3 Water reaches the bottom of the Illinois Highway 82 bridge deck in Geneseo.
18 Water inundates 10th Avenue in south Colona. Water affects levees downstream of Illinois Highway 84.
15.5 Water affects Illinois Highway 84 north of U.S. Highway 6 in the Colona area.
14.5 Water affects some roads around south Colona.

Other Real-time and/or Archive Data Sources:

Additional Information Collapse
How low could the river get?
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
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Page last modified: 2-Nov-2020 7:29 PM
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