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Upper Iowa River Near Bluffton (BLFI4)

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Flood Stage: 14 Feet
Latest Stage: 3.82
Current Warnings/Statements/Advisories:None currently.
NOTE:Forecasts are not available for the Upper Iowa River near Bluffton. Only observed stages are available for this point.
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 16
Flood Stage: 14
Action Stage: 11
Low Stage (in feet): 0

Historic Crests
(1) 18.30 ft on 03/27/1961
(2) 15.49 ft on 06/09/2008
(3) 15.35 ft on 06/21/1954
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(P): Preliminary values subject to further review.

Recent Crests
(1) 15.49 ft on 06/09/2008
(2) 12.66 ft on 08/22/2007
(3) 12.24 ft on 07/25/2005
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(P): Preliminary values subject to further review.

Upper Iowa River At Decorah (DEHI4)

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NOTE: Gauge reading may be affected by ice.
Flood Stage: 12 Feet
Latest Stage: 2.13
Current Warnings/Statements/Advisories:None currently.
NOTE:Forecasts for the Upper Iowa River at Decorah are issued as needed during times of high water, but are not routinely available.
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 13
Flood Stage: 12
Action Stage: 9
Low Stage (in feet): 0

Historic Crests
(1) 17.90 ft on 06/09/2008
(2) 15.20 ft on 05/29/1941
(3) 14.35 ft on 08/17/1993
(4) 13.08 ft on 03/27/1961
(5) 12.31 ft on 06/01/2000
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(P): Preliminary values subject to further review.

Recent Crests
(1) 17.90 ft on 06/09/2008
(2) 12.31 ft on 06/01/2000
(3) 14.35 ft on 08/17/1993
(4) 10.75 ft on 03/12/1976
(5) 11.35 ft on 06/30/1969
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(P): Preliminary values subject to further review.

Probabilistic Stage Forecast for Decorah

Stage Exceedance Forecast for Decorah

Upper Iowa River At Dorchester (DCHI4)

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NOTE: Gauge reading may be affected by ice.
Flood Stage: 14 Feet
Latest Stage: 7.4
Current Warnings/Statements/Advisories:None currently.
NOTE:Forecasts for the Upper Iowa River at Dorchester are issued as needed during times of high water, but are not routinely available.
Flood Categories (in feet)
Major Flood Stage: 19
Moderate Flood Stage: 17
Flood Stage: 14
Action Stage: 11
Low Stage (in feet): 0

Historic Crests
(1) 22.46 ft on 06/09/2008
(2) 22.20 ft on 02/28/1948
(3) 21.80 ft on 05/30/1941
(4) 20.89 ft on 03/05/1937
(5) 20.00 ft on 08/17/1993
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(P): Preliminary values subject to further review.

Recent Crests
(1) 14.99 ft on 05/30/2013
(2) 14.16 ft on 03/24/2011
(3) 22.46 ft on 06/09/2008
(4) 15.20 ft on 08/22/2007
(5) 14.48 ft on 07/26/2005
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(P): Preliminary values subject to further review.

Probabilistic Stage Forecast for Dorchester

Stage Exceedance Forecast for Dorchester

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
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Page last modified: 19-Nov-2014 2:09 AM
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