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Shell Rock River (Northeast IA) At Nora Springs (NORI4)

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Flood Stage: Not available
Latest Flow: n/a
Current Warnings/Statements/Advisories:Freeze Warning
More information on datums is available at www.ngs.noaa.gov/faq.shtml
at Nora Springs
Stage (ft)NORI4(plotting HGIRZ) Graph Created (5:33PM Apr 18, 2024)
Flood Categories (in feet)
Not Available

Historic Crests

(P): Preliminary values subject to further review.

Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

Shell Rock River (Northeast IA) Near IFC--Rockford Foothill Ave (RKFI4)

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Flood Stage: Not available
Latest Flow: n/a
Current Warnings/Statements/Advisories:Freeze Warning
More information on datums is available at www.ngs.noaa.gov/faq.shtml
near IFC--Rockford Foothill Ave
Stage (ft)Flow (cfs)USGS--Water Resources of the United StatesRKFI4(plotting HGIRP) Graph Created (5:33PM Apr 18, 2024)
Flood Categories (in feet)
Not Available

Historic Crests
(1) 983.64 ft on 09/22/2016
(2) 979.54 ft on 06/13/2013
(3) 978.52 ft on 06/20/2014
(4) 977.89 ft on 03/23/2011
(5) 975.73 ft on 10/01/2016
(6) 974.99 ft on 06/23/2015
(7) 972.67 ft on 05/06/2012
(8) 0.00 ft on 02/21/2017

(P): Preliminary values subject to further review.

Recent Crests
(1) 0.00 ft on 02/21/2017
(2) 975.73 ft on 10/01/2016
(3) 983.64 ft on 09/22/2016
(4) 974.99 ft on 06/23/2015
(5) 978.52 ft on 06/20/2014
(6) 979.54 ft on 06/13/2013
(7) 972.67 ft on 05/06/2012
(8) 977.89 ft on 03/23/2011

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

Shell Rock River (Northeast IA) Near Marble Rock (MBLI4)

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Flood Stage: 0 KCFS
Latest Flow: n/a
Current Warnings/Statements/Advisories:Freeze Warning
More information on datums is available at www.ngs.noaa.gov/faq.shtml
near Marble Rock
Stage (ft)Flow (cfs)National Weather ServiceMBLI4(plotting HGIRZ) Graph Created (5:33PM Apr 18, 2024)Flood Stage is 4 ft
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 5
Flood Stage: 4
Action Stage: 3
Low Stage (in feet): -9999

Historic Crests
(1) 107.60 ft on 03/27/1933
(2) 105.90 ft on 03/06/1937
(3) 101.70 ft on 06/25/1938
(4) 98.90 ft on 06/03/1941
(5) 98.80 ft on 03/14/1939
(6) 97.50 ft on 03/05/1935
(7) 97.40 ft on 06/01/1942
(8) 97.20 ft on 03/17/1936
(9) 94.20 ft on 04/04/1934
(10) 93.50 ft on 08/25/1940
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 0.00 ft on 03/30/1962
(2) 0.00 ft on 03/28/1961
(3) 3.83 ft on 08/04/1953
(4) 5.51 ft on 03/30/1952
(5) 9.35 ft on 04/07/1951
(6) 7.75 ft on 03/07/1950
(7) 5.46 ft on 03/05/1949
(8) 8.56 ft on 02/28/1948
(9) 6.36 ft on 06/17/1947
(10) 4.39 ft on 03/06/1946
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

Shell Rock River (Northeast IA) At IFC--Marble Rock 290th St (MRBI4)

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Flood Stage: Not available
Latest Stage: 950.26
Current Warnings/Statements/Advisories:Freeze Warning
More information on datums is available at www.ngs.noaa.gov/faq.shtml
at IFC--Marble Rock 290th St
Stage (ft)Observed: 948.69 ft at 5:45PM Apr 13, 2024Observed: 948.73 ft at 6:00PM Apr 13, 2024Observed: 948.76 ft at 6:15PM Apr 13, 2024Observed: 948.78 ft at 6:30PM Apr 13, 2024Observed: 948.8 ft at 6:45PM Apr 13, 2024Observed: 948.8 ft at 7:00PM Apr 13, 2024Observed: 948.77 ft at 7:15PM Apr 13, 2024Observed: 948.81 ft at 7:30PM Apr 13, 2024Observed: 948.78 ft at 7:45PM Apr 13, 2024Observed: 948.79 ft at 8:00PM Apr 13, 2024Observed: 948.79 ft at 8:15PM Apr 13, 2024Observed: 948.8 ft at 8:30PM Apr 13, 2024Observed: 948.83 ft at 8:45PM Apr 13, 2024Observed: 948.75 ft at 9:00PM Apr 13, 2024Observed: 948.73 ft at 9:15PM Apr 13, 2024Observed: 948.79 ft at 9:30PM Apr 13, 2024Observed: 948.77 ft at 9:45PM Apr 13, 2024Observed: 948.76 ft at 10:00PM Apr 13, 2024Observed: 948.74 ft at 10:15PM Apr 13, 2024Observed: 948.71 ft at 10:30PM Apr 13, 2024Observed: 948.73 ft at 10:45PM Apr 13, 2024Observed: 948.74 ft at 11:00PM Apr 13, 2024Observed: 948.74 ft at 11:15PM Apr 13, 2024Observed: 948.66 ft at 11:30PM Apr 13, 2024Observed: 948.69 ft at 11:45PM Apr 13, 2024Observed: 948.65 ft at 12:00AM Apr 14, 2024Observed: 948.67 ft at 12:15AM Apr 14, 2024Observed: 948.68 ft at 12:30AM Apr 14, 2024Observed: 948.7 ft at 12:45AM Apr 14, 2024Observed: 948.72 ft at 1:00AM Apr 14, 2024Observed: 948.7 ft at 1:15AM Apr 14, 2024Observed: 948.75 ft at 1:30AM Apr 14, 2024Observed: 948.75 ft at 1:45AM Apr 14, 2024Observed: 948.75 ft at 2:00AM Apr 14, 2024Observed: 948.84 ft at 2:15AM Apr 14, 2024Observed: 948.83 ft at 2:30AM Apr 14, 2024Observed: 948.82 ft at 2:45AM Apr 14, 2024Observed: 948.76 ft at 3:00AM Apr 14, 2024Observed: 948.78 ft at 3:15AM Apr 14, 2024Observed: 948.78 ft at 3:30AM Apr 14, 2024Observed: 948.77 ft at 3:45AM Apr 14, 2024Observed: 948.78 ft at 4:00AM Apr 14, 2024Observed: 948.85 ft at 4:15AM Apr 14, 2024Observed: 948.82 ft at 4:30AM Apr 14, 2024Observed: 948.78 ft at 4:45AM Apr 14, 2024Observed: 948.79 ft at 5:00AM Apr 14, 2024Observed: 948.79 ft at 5:15AM Apr 14, 2024Observed: 948.77 ft at 5:30AM Apr 14, 2024Observed: 948.8 ft at 5:45AM Apr 14, 2024Observed: 948.79 ft at 6:00AM Apr 14, 2024Observed: 948.75 ft at 6:15AM Apr 14, 2024Observed: 948.71 ft at 6:30AM Apr 14, 2024Observed: 948.73 ft at 6:45AM Apr 14, 2024Observed: 948.71 ft at 7:00AM Apr 14, 2024Observed: 948.71 ft at 7:15AM Apr 14, 2024Observed: 948.79 ft at 7:30AM Apr 14, 2024Observed: 948.82 ft at 7:45AM Apr 14, 2024Observed: 948.82 ft at 8:00AM Apr 14, 2024Observed: 948.81 ft at 8:15AM Apr 14, 2024Observed: 948.74 ft at 8:30AM Apr 14, 2024Observed: 948.76 ft at 8:45AM Apr 14, 2024Observed: 948.75 ft at 9:00AM Apr 14, 2024Observed: 948.72 ft at 9:15AM Apr 14, 2024Observed: 948.71 ft at 9:30AM Apr 14, 2024Observed: 948.71 ft at 9:45AM Apr 14, 2024Observed: 948.7 ft at 10:00AM Apr 14, 2024Observed: 948.69 ft at 10:15AM Apr 14, 2024Observed: 948.67 ft at 10:30AM Apr 14, 2024Observed: 948.66 ft at 10:45AM Apr 14, 2024Observed: 948.64 ft at 11:00AM Apr 14, 2024Observed: 948.64 ft at 11:15AM Apr 14, 2024Observed: 948.65 ft at 11:30AM Apr 14, 2024Observed: 948.62 ft at 11:45AM Apr 14, 2024Observed: 948.61 ft at 12:00PM Apr 14, 2024Observed: 948.62 ft at 12:15PM Apr 14, 2024Observed: 948.6 ft at 12:30PM Apr 14, 2024Observed: 948.66 ft at 12:45PM Apr 14, 2024Observed: 948.63 ft at 1:00PM Apr 14, 2024Observed: 948.61 ft at 1:15PM Apr 14, 2024Observed: 948.58 ft at 1:30PM Apr 14, 2024Observed: 948.58 ft at 1:45PM Apr 14, 2024Observed: 948.58 ft at 2:00PM Apr 14, 2024Observed: 948.59 ft at 2:15PM Apr 14, 2024Observed: 948.6 ft at 2:30PM Apr 14, 2024Observed: 948.56 ft at 2:45PM Apr 14, 2024Observed: 948.56 ft at 3:00PM Apr 14, 2024Observed: 948.54 ft at 3:15PM Apr 14, 2024Observed: 948.55 ft at 3:30PM Apr 14, 2024Observed: 948.52 ft at 3:45PM Apr 14, 2024Observed: 948.53 ft at 4:00PM Apr 14, 2024Observed: 948.5 ft at 4:15PM Apr 14, 2024Observed: 948.47 ft at 4:30PM Apr 14, 2024Observed: 948.43 ft at 4:45PM Apr 14, 2024Observed: 948.43 ft at 5:00PM Apr 14, 2024Observed: 948.4 ft at 5:15PM Apr 14, 2024Observed: 948.39 ft at 5:30PM Apr 14, 2024Observed: 948.39 ft at 5:45PM Apr 14, 2024Observed: 948.48 ft at 6:00PM Apr 14, 2024Observed: 948.52 ft at 6:15PM Apr 14, 2024Observed: 948.53 ft at 6:30PM Apr 14, 2024Observed: 948.57 ft at 6:45PM Apr 14, 2024Observed: 948.59 ft at 7:00PM Apr 14, 2024Observed: 948.6 ft at 7:15PM Apr 14, 2024Observed: 948.62 ft at 7:30PM Apr 14, 2024Observed: 948.62 ft at 7:45PM Apr 14, 2024Observed: 948.6 ft at 8:00PM Apr 14, 2024Observed: 948.57 ft at 8:15PM Apr 14, 2024Observed: 948.52 ft at 8:30PM Apr 14, 2024Observed: 948.47 ft at 8:45PM Apr 14, 2024Observed: 948.49 ft at 9:00PM Apr 14, 2024Observed: 948.49 ft at 9:15PM Apr 14, 2024Observed: 948.47 ft at 9:30PM Apr 14, 2024Observed: 948.46 ft at 9:45PM Apr 14, 2024Observed: 948.44 ft at 10:00PM Apr 14, 2024Observed: 948.44 ft at 10:15PM Apr 14, 2024Observed: 948.44 ft at 10:30PM Apr 14, 2024Observed: 948.42 ft at 10:45PM Apr 14, 2024Observed: 948.44 ft at 1:15AM Apr 15, 2024Observed: 948.45 ft at 1:30AM Apr 15, 2024Observed: 948.43 ft at 1:45AM Apr 15, 2024Observed: 948.46 ft at 2:00AM Apr 15, 2024Observed: 948.42 ft at 2:15AM Apr 15, 2024Observed: 948.42 ft at 2:30AM Apr 15, 2024Observed: 948.43 ft at 2:45AM Apr 15, 2024Observed: 948.44 ft at 3:00AM Apr 15, 2024Observed: 948.47 ft at 3:15AM Apr 15, 2024Observed: 948.44 ft at 3:30AM Apr 15, 2024Observed: 948.44 ft at 3:45AM Apr 15, 2024Observed: 948.44 ft at 4:00AM Apr 15, 2024Observed: 948.4 ft at 4:15AM Apr 15, 2024Observed: 948.44 ft at 4:30AM Apr 15, 2024Observed: 948.42 ft at 4:45AM Apr 15, 2024Observed: 948.43 ft at 5:00AM Apr 15, 2024Observed: 948.42 ft at 5:15AM Apr 15, 2024Observed: 948.44 ft at 5:30AM Apr 15, 2024Observed: 948.41 ft at 5:45AM Apr 15, 2024Observed: 948.42 ft at 6:00AM Apr 15, 2024Observed: 948.43 ft at 6:15AM Apr 15, 2024Observed: 948.45 ft at 6:30AM Apr 15, 2024Observed: 948.42 ft at 6:45AM Apr 15, 2024Observed: 948.45 ft at 7:00AM Apr 15, 2024Observed: 948.48 ft at 7:15AM Apr 15, 2024Observed: 948.52 ft at 7:30AM Apr 15, 2024Observed: 948.58 ft at 8:00AM Apr 15, 2024Observed: 948.64 ft at 8:15AM Apr 15, 2024Observed: 948.66 ft at 8:30AM Apr 15, 2024Observed: 948.65 ft at 8:45AM Apr 15, 2024Observed: 948.6 ft at 9:00AM Apr 15, 2024Observed: 948.58 ft at 9:15AM Apr 15, 2024Observed: 948.56 ft at 9:30AM Apr 15, 2024Observed: 948.54 ft at 9:45AM Apr 15, 2024Observed: 948.56 ft at 10:00AM Apr 15, 2024Observed: 948.53 ft at 10:15AM Apr 15, 2024Observed: 948.55 ft at 10:30AM Apr 15, 2024Observed: 948.52 ft at 10:45AM Apr 15, 2024Observed: 948.56 ft at 11:00AM Apr 15, 2024Observed: 948.52 ft at 11:15AM Apr 15, 2024Observed: 948.54 ft at 11:30AM Apr 15, 2024Observed: 948.54 ft at 11:45AM Apr 15, 2024Observed: 948.57 ft at 12:00PM Apr 15, 2024Observed: 948.54 ft at 12:15PM Apr 15, 2024Observed: 948.55 ft at 12:30PM Apr 15, 2024Observed: 948.52 ft at 12:45PM Apr 15, 2024Observed: 948.51 ft at 1:00PM Apr 15, 2024Observed: 948.53 ft at 1:15PM Apr 15, 2024Observed: 948.54 ft at 1:30PM Apr 15, 2024Observed: 948.52 ft at 1:45PM Apr 15, 2024Observed: 948.5 ft at 2:00PM Apr 15, 2024Observed: 948.47 ft at 2:15PM Apr 15, 2024Observed: 948.51 ft at 2:30PM Apr 15, 2024Observed: 948.46 ft at 2:45PM Apr 15, 2024Observed: 948.45 ft at 3:00PM Apr 15, 2024Observed: 948.46 ft at 3:15PM Apr 15, 2024Observed: 948.4 ft at 3:30PM Apr 15, 2024Observed: 948.46 ft at 3:45PM Apr 15, 2024Observed: 948.42 ft at 4:00PM Apr 15, 2024Observed: 948.43 ft at 4:15PM Apr 15, 2024Observed: 948.39 ft at 4:30PM Apr 15, 2024Observed: 948.35 ft at 4:45PM Apr 15, 2024Observed: 948.37 ft at 5:00PM Apr 15, 2024Observed: 948.34 ft at 5:15PM Apr 15, 2024Observed: 948.32 ft at 5:30PM Apr 15, 2024Observed: 948.3 ft at 5:45PM Apr 15, 2024Observed: 948.41 ft at 6:00PM Apr 15, 2024Observed: 948.46 ft at 6:15PM Apr 15, 2024Observed: 948.48 ft at 6:30PM Apr 15, 2024Observed: 948.5 ft at 6:45PM Apr 15, 2024Observed: 948.52 ft at 7:00PM Apr 15, 2024Observed: 948.49 ft at 7:15PM Apr 15, 2024Observed: 948.5 ft at 7:30PM Apr 15, 2024Observed: 948.49 ft at 7:45PM Apr 15, 2024Observed: 948.48 ft at 8:00PM Apr 15, 2024Observed: 948.47 ft at 8:15PM Apr 15, 2024Observed: 948.45 ft at 8:30PM Apr 15, 2024Observed: 948.43 ft at 8:45PM Apr 15, 2024Observed: 948.43 ft at 9:00PM Apr 15, 2024Observed: 948.45 ft at 9:15PM Apr 15, 2024Observed: 948.47 ft at 9:30PM Apr 15, 2024Observed: 948.48 ft at 9:45PM Apr 15, 2024Observed: 948.46 ft at 10:00PM Apr 15, 2024Observed: 948.48 ft at 10:15PM Apr 15, 2024Observed: 948.51 ft at 10:30PM Apr 15, 2024Observed: 948.47 ft at 10:45PM Apr 15, 2024Observed: 948.48 ft at 11:00PM Apr 15, 2024Observed: 948.49 ft at 11:15PM Apr 15, 2024Observed: 948.52 ft at 11:30PM Apr 15, 2024Observed: 948.53 ft at 11:45PM Apr 15, 2024Observed: 948.54 ft at 12:00AM Apr 16, 2024Observed: 948.53 ft at 12:15AM Apr 16, 2024Observed: 948.55 ft at 12:30AM Apr 16, 2024Observed: 948.53 ft at 12:45AM Apr 16, 2024Observed: 948.51 ft at 1:00AM Apr 16, 2024Observed: 948.53 ft at 1:15AM Apr 16, 2024Observed: 948.52 ft at 1:30AM Apr 16, 2024Observed: 948.56 ft at 1:45AM Apr 16, 2024Observed: 948.54 ft at 2:00AM Apr 16, 2024Observed: 948.56 ft at 2:15AM Apr 16, 2024Observed: 948.56 ft at 2:30AM Apr 16, 2024Observed: 948.54 ft at 2:45AM Apr 16, 2024Observed: 948.53 ft at 3:00AM Apr 16, 2024Observed: 948.59 ft at 3:15AM Apr 16, 2024Observed: 948.59 ft at 3:30AM Apr 16, 2024Observed: 948.59 ft at 3:45AM Apr 16, 2024Observed: 948.62 ft at 4:00AM Apr 16, 2024Observed: 948.61 ft at 4:15AM Apr 16, 2024Observed: 948.56 ft at 4:30AM Apr 16, 2024Observed: 948.57 ft at 4:45AM Apr 16, 2024Observed: 948.55 ft at 5:00AM Apr 16, 2024Observed: 948.52 ft at 5:15AM Apr 16, 2024Observed: 948.5 ft at 5:45AM Apr 16, 2024Observed: 948.56 ft at 6:00AM Apr 16, 2024Observed: 948.62 ft at 6:15AM Apr 16, 2024Observed: 948.54 ft at 6:30AM Apr 16, 2024Observed: 948.55 ft at 6:45AM Apr 16, 2024Observed: 948.52 ft at 7:00AM Apr 16, 2024Observed: 948.57 ft at 7:15AM Apr 16, 2024Observed: 948.57 ft at 7:30AM Apr 16, 2024Observed: 948.54 ft at 7:45AM Apr 16, 2024Observed: 948.59 ft at 8:00AM Apr 16, 2024Observed: 948.6 ft at 8:15AM Apr 16, 2024Observed: 948.61 ft at 8:30AM Apr 16, 2024Observed: 948.56 ft at 8:45AM Apr 16, 2024Observed: 948.57 ft at 9:00AM Apr 16, 2024Observed: 948.6 ft at 9:15AM Apr 16, 2024Observed: 948.56 ft at 9:30AM Apr 16, 2024Observed: 948.55 ft at 9:45AM Apr 16, 2024Observed: 948.59 ft at 10:00AM Apr 16, 2024Observed: 948.52 ft at 10:15AM Apr 16, 2024Observed: 948.58 ft at 10:30AM Apr 16, 2024Observed: 948.58 ft at 10:45AM Apr 16, 2024Observed: 948.6 ft at 11:00AM Apr 16, 2024Observed: 948.61 ft at 11:15AM Apr 16, 2024Observed: 948.6 ft at 11:30AM Apr 16, 2024Observed: 948.6 ft at 11:45AM Apr 16, 2024Observed: 948.61 ft at 12:00PM Apr 16, 2024Observed: 948.62 ft at 12:15PM Apr 16, 2024Observed: 948.63 ft at 12:30PM Apr 16, 2024Observed: 948.65 ft at 12:45PM Apr 16, 2024Observed: 948.65 ft at 1:00PM Apr 16, 2024Observed: 948.63 ft at 1:15PM Apr 16, 2024Observed: 948.64 ft at 1:30PM Apr 16, 2024Observed: 948.69 ft at 1:45PM Apr 16, 2024Observed: 948.67 ft at 2:00PM Apr 16, 2024Observed: 948.63 ft at 2:15PM Apr 16, 2024Observed: 948.67 ft at 2:30PM Apr 16, 2024Observed: 948.71 ft at 2:45PM Apr 16, 2024Observed: 948.71 ft at 3:00PM Apr 16, 2024Observed: 948.71 ft at 3:15PM Apr 16, 2024Observed: 948.73 ft at 3:30PM Apr 16, 2024Observed: 948.74 ft at 3:45PM Apr 16, 2024Observed: 948.73 ft at 4:00PM Apr 16, 2024Observed: 948.72 ft at 4:15PM Apr 16, 2024Observed: 948.71 ft at 4:30PM Apr 16, 2024Observed: 948.75 ft at 4:45PM Apr 16, 2024Observed: 948.74 ft at 5:00PM Apr 16, 2024Observed: 948.7 ft at 5:15PM Apr 16, 2024Observed: 948.63 ft at 5:30PM Apr 16, 2024Observed: 948.62 ft at 5:45PM Apr 16, 2024Observed: 948.61 ft at 6:00PM Apr 16, 2024Observed: 948.61 ft at 6:15PM Apr 16, 2024Observed: 948.65 ft at 6:30PM Apr 16, 2024Observed: 948.63 ft at 6:45PM Apr 16, 2024Observed: 948.63 ft at 7:00PM Apr 16, 2024Observed: 948.64 ft at 7:15PM Apr 16, 2024Observed: 948.62 ft at 7:30PM Apr 16, 2024Observed: 948.67 ft at 7:45PM Apr 16, 2024Observed: 948.64 ft at 8:00PM Apr 16, 2024Observed: 948.68 ft at 8:15PM Apr 16, 2024Observed: 948.68 ft at 8:30PM Apr 16, 2024Observed: 948.62 ft at 8:45PM Apr 16, 2024Observed: 948.7 ft at 9:00PM Apr 16, 2024Observed: 948.7 ft at 9:15PM Apr 16, 2024Observed: 948.7 ft at 9:30PM Apr 16, 2024Observed: 948.71 ft at 9:45PM Apr 16, 2024Observed: 948.7 ft at 10:00PM Apr 16, 2024Observed: 948.72 ft at 10:15PM Apr 16, 2024Observed: 948.73 ft at 10:30PM Apr 16, 2024Observed: 948.72 ft at 10:45PM Apr 16, 2024Observed: 948.71 ft at 11:00PM Apr 16, 2024Observed: 948.74 ft at 11:15PM Apr 16, 2024Observed: 948.76 ft at 11:30PM Apr 16, 2024Observed: 948.77 ft at 11:45PM Apr 16, 2024Observed: 948.77 ft at 12:00AM Apr 17, 2024Observed: 948.77 ft at 12:15AM Apr 17, 2024Observed: 948.77 ft at 12:30AM Apr 17, 2024Observed: 948.77 ft at 12:45AM Apr 17, 2024Observed: 948.77 ft at 1:00AM Apr 17, 2024Observed: 948.78 ft at 1:15AM Apr 17, 2024Observed: 948.78 ft at 1:30AM Apr 17, 2024Observed: 948.82 ft at 1:45AM Apr 17, 2024Observed: 948.83 ft at 2:00AM Apr 17, 2024Observed: 948.84 ft at 2:15AM Apr 17, 2024Observed: 948.86 ft at 2:30AM Apr 17, 2024Observed: 948.87 ft at 2:45AM Apr 17, 2024Observed: 948.9 ft at 3:00AM Apr 17, 2024Observed: 948.92 ft at 3:15AM Apr 17, 2024Observed: 948.93 ft at 3:30AM Apr 17, 2024Observed: 948.95 ft at 3:45AM Apr 17, 2024Observed: 948.97 ft at 4:00AM Apr 17, 2024Observed: 948.98 ft at 4:15AM Apr 17, 2024Observed: 949.02 ft at 4:30AM Apr 17, 2024Observed: 949.02 ft at 4:45AM Apr 17, 2024Observed: 949.05 ft at 5:00AM Apr 17, 2024Observed: 949.04 ft at 5:15AM Apr 17, 2024Observed: 949.05 ft at 5:30AM Apr 17, 2024Observed: 949.07 ft at 5:45AM Apr 17, 2024Observed: 949.07 ft at 6:00AM Apr 17, 2024Observed: 949.07 ft at 6:15AM Apr 17, 2024Observed: 949.07 ft at 6:30AM Apr 17, 2024Observed: 949.11 ft at 6:45AM Apr 17, 2024Observed: 949.11 ft at 7:00AM Apr 17, 2024Observed: 949.1 ft at 7:15AM Apr 17, 2024Observed: 949.09 ft at 7:30AM Apr 17, 2024Observed: 949.06 ft at 7:45AM Apr 17, 2024Observed: 949.09 ft at 8:00AM Apr 17, 2024Observed: 949.1 ft at 8:15AM Apr 17, 2024Observed: 949.09 ft at 8:30AM Apr 17, 2024Observed: 949.08 ft at 8:45AM Apr 17, 2024Observed: 949.1 ft at 9:00AM Apr 17, 2024Observed: 949.1 ft at 9:15AM Apr 17, 2024Observed: 949.11 ft at 9:30AM Apr 17, 2024Observed: 949.08 ft at 9:45AM Apr 17, 2024Observed: 949.11 ft at 10:00AM Apr 17, 2024Observed: 949.11 ft at 10:15AM Apr 17, 2024Observed: 949.1 ft at 10:30AM Apr 17, 2024Observed: 949.09 ft at 10:45AM Apr 17, 2024Observed: 949.13 ft at 11:00AM Apr 17, 2024Observed: 949.15 ft at 11:15AM Apr 17, 2024Observed: 949.1 ft at 11:30AM Apr 17, 2024Observed: 949.17 ft at 11:45AM Apr 17, 2024Observed: 949.18 ft at 12:00PM Apr 17, 2024Observed: 949.2 ft at 12:15PM Apr 17, 2024Observed: 949.2 ft at 12:30PM Apr 17, 2024Observed: 949.22 ft at 12:45PM Apr 17, 2024Observed: 949.24 ft at 1:00PM Apr 17, 2024Observed: 949.27 ft at 1:15PM Apr 17, 2024Observed: 949.32 ft at 1:30PM Apr 17, 2024Observed: 949.34 ft at 1:45PM Apr 17, 2024Observed: 949.36 ft at 2:00PM Apr 17, 2024Observed: 949.39 ft at 2:15PM Apr 17, 2024Observed: 949.38 ft at 2:30PM Apr 17, 2024Observed: 949.41 ft at 2:45PM Apr 17, 2024Observed: 949.45 ft at 3:00PM Apr 17, 2024Observed: 949.49 ft at 3:15PM Apr 17, 2024Observed: 949.52 ft at 3:30PM Apr 17, 2024Observed: 949.55 ft at 3:45PM Apr 17, 2024Observed: 949.55 ft at 4:00PM Apr 17, 2024Observed: 949.57 ft at 4:15PM Apr 17, 2024Observed: 949.59 ft at 4:30PM Apr 17, 2024Observed: 949.63 ft at 4:45PM Apr 17, 2024Observed: 949.61 ft at 5:00PM Apr 17, 2024Observed: 949.6 ft at 5:15PM Apr 17, 2024Observed: 949.64 ft at 5:30PM Apr 17, 2024Observed: 949.7 ft at 5:45PM Apr 17, 2024Observed: 949.77 ft at 6:00PM Apr 17, 2024Observed: 949.8 ft at 6:15PM Apr 17, 2024Observed: 949.86 ft at 6:30PM Apr 17, 2024Observed: 949.91 ft at 6:45PM Apr 17, 2024Observed: 949.93 ft at 7:00PM Apr 17, 2024Observed: 949.96 ft at 7:15PM Apr 17, 2024Observed: 949.98 ft at 7:30PM Apr 17, 2024Observed: 949.98 ft at 7:45PM Apr 17, 2024Observed: 950 ft at 8:00PM Apr 17, 2024Observed: 950.01 ft at 8:15PM Apr 17, 2024Observed: 950.03 ft at 8:30PM Apr 17, 2024Observed: 950.05 ft at 8:45PM Apr 17, 2024Observed: 950.06 ft at 9:00PM Apr 17, 2024Observed: 950.09 ft at 9:15PM Apr 17, 2024Observed: 950.1 ft at 9:30PM Apr 17, 2024Observed: 950.1 ft at 9:45PM Apr 17, 2024Observed: 950.11 ft at 10:00PM Apr 17, 2024Observed: 950.1 ft at 10:15PM Apr 17, 2024Observed: 950.11 ft at 10:30PM Apr 17, 2024Observed: 950.11 ft at 10:45PM Apr 17, 2024Observed: 950.11 ft at 11:00PM Apr 17, 2024Observed: 950.14 ft at 11:15PM Apr 17, 2024Observed: 950.11 ft at 11:30PM Apr 17, 2024Observed: 950.12 ft at 11:45PM Apr 17, 2024Observed: 950.15 ft at 12:00AM Apr 18, 2024Observed: 950.11 ft at 12:15AM Apr 18, 2024Observed: 950.14 ft at 12:30AM Apr 18, 2024Observed: 950.15 ft at 12:45AM Apr 18, 2024Observed: 950.15 ft at 1:00AM Apr 18, 2024Observed: 950.17 ft at 1:15AM Apr 18, 2024Observed: 950.16 ft at 1:30AM Apr 18, 2024Observed: 950.17 ft at 1:45AM Apr 18, 2024Observed: 950.19 ft at 2:00AM Apr 18, 2024Observed: 950.19 ft at 2:15AM Apr 18, 2024Observed: 950.2 ft at 2:30AM Apr 18, 2024Observed: 950.21 ft at 2:45AM Apr 18, 2024Observed: 950.23 ft at 3:00AM Apr 18, 2024Observed: 950.23 ft at 3:15AM Apr 18, 2024Observed: 950.22 ft at 3:30AM Apr 18, 2024Observed: 950.22 ft at 3:45AM Apr 18, 2024Observed: 950.23 ft at 4:00AM Apr 18, 2024Observed: 950.22 ft at 4:15AM Apr 18, 2024Observed: 950.23 ft at 4:30AM Apr 18, 2024Observed: 950.23 ft at 4:45AM Apr 18, 2024Observed: 950.22 ft at 5:00AM Apr 18, 2024Observed: 950.25 ft at 5:15AM Apr 18, 2024Observed: 950.24 ft at 5:30AM Apr 18, 2024Observed: 950.26 ft at 5:45AM Apr 18, 2024Observed: 950.29 ft at 6:00AM Apr 18, 2024Observed: 950.27 ft at 6:15AM Apr 18, 2024Observed: 950.27 ft at 6:30AM Apr 18, 2024Observed: 950.28 ft at 6:45AM Apr 18, 2024Observed: 950.29 ft at 7:00AM Apr 18, 2024Observed: 950.28 ft at 7:15AM Apr 18, 2024Observed: 950.29 ft at 7:30AM Apr 18, 2024Observed: 950.29 ft at 7:45AM Apr 18, 2024Observed: 950.29 ft at 8:00AM Apr 18, 2024Highest Observation: 950.3 ft at 8:15AM Apr 18, 2024Observed: 950.29 ft at 8:30AM Apr 18, 2024Observed: 950.29 ft at 8:45AM Apr 18, 2024Highest Observation: 950.3 ft at 9:00AM Apr 18, 2024Highest Observation: 950.3 ft at 9:15AM Apr 18, 2024Observed: 950.29 ft at 9:30AM Apr 18, 2024Observed: 950.29 ft at 9:45AM Apr 18, 2024Observed: 950.29 ft at 10:00AM Apr 18, 2024Observed: 950.29 ft at 10:15AM Apr 18, 2024Highest Observation: 950.3 ft at 10:30AM Apr 18, 2024Observed: 950.29 ft at 10:45AM Apr 18, 2024Highest Observation: 950.3 ft at 11:00AM Apr 18, 2024Observed: 950.29 ft at 11:15AM Apr 18, 2024Highest Observation: 950.3 ft at 11:30AM Apr 18, 2024Observed: 950.29 ft at 11:45AM Apr 18, 2024Observed: 950.28 ft at 12:00PM Apr 18, 2024Observed: 950.29 ft at 12:15PM Apr 18, 2024Observed: 950.28 ft at 12:30PM Apr 18, 2024Observed: 950.27 ft at 12:45PM Apr 18, 2024Observed: 950.28 ft at 1:00PM Apr 18, 2024Observed: 950.27 ft at 1:15PM Apr 18, 2024Observed: 950.26 ft at 1:30PM Apr 18, 2024Observed: 950.27 ft at 1:45PM Apr 18, 2024Observed: 950.27 ft at 2:00PM Apr 18, 2024Observed: 950.27 ft at 2:15PM Apr 18, 2024Observed: 950.25 ft at 2:30PM Apr 18, 2024Observed: 950.25 ft at 2:45PM Apr 18, 2024Observed: 950.26 ft at 3:00PM Apr 18, 2024Observed: 950.24 ft at 3:15PM Apr 18, 2024Observed: 950.25 ft at 3:45PM Apr 18, 2024Observed: 950.26 ft at 4:00PM Apr 18, 2024Observed: 950.26 ft at 4:15PM Apr 18, 2024Observed: 950.26 ft at 4:30PM Apr 18, 2024Iowa Flood CenterMRBI4(plotting HGIRP) Graph Created (5:33PM Apr 18, 2024)ObservedLatest observed value: 950.26 ft at 4:30 PM CDT 18-Apr-2024.
Flood Categories (in feet)
Not Available

Historic Crests

(P): Preliminary values subject to further review.

Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

Shell Rock River (Northeast IA) At Shell Rock (SHRI4)

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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.
Flood Stage: 12 Feet
Latest Stage: 9.03
Current Warnings/Statements/Advisories:Freeze Warning
More information on datums is available at www.ngs.noaa.gov/faq.shtml
at Shell Rock
Stage (ft)Flow (cfs)Observed: 8.16 ft at 5:45PM Apr 13, 2024Observed: 8.16 ft at 6:00PM Apr 13, 2024Observed: 8.16 ft at 6:15PM Apr 13, 2024Observed: 8.16 ft at 6:30PM Apr 13, 2024Observed: 8.16 ft at 6:45PM Apr 13, 2024Observed: 8.16 ft at 7:00PM Apr 13, 2024Observed: 8.16 ft at 7:15PM Apr 13, 2024Observed: 8.16 ft at 7:30PM Apr 13, 2024Observed: 8.16 ft at 7:45PM Apr 13, 2024Observed: 8.16 ft at 8:00PM Apr 13, 2024Observed: 8.16 ft at 8:15PM Apr 13, 2024Observed: 8.16 ft at 8:30PM Apr 13, 2024Observed: 8.16 ft at 8:45PM Apr 13, 2024Observed: 8.16 ft at 9:00PM Apr 13, 2024Observed: 8.16 ft at 9:15PM Apr 13, 2024Observed: 8.16 ft at 9:30PM Apr 13, 2024Observed: 8.16 ft at 9:45PM Apr 13, 2024Observed: 8.16 ft at 10:00PM Apr 13, 2024Observed: 8.16 ft at 10:15PM Apr 13, 2024Observed: 8.16 ft at 10:30PM Apr 13, 2024Observed: 8.16 ft at 10:45PM Apr 13, 2024Observed: 8.16 ft at 11:00PM Apr 13, 2024Observed: 8.16 ft at 11:15PM Apr 13, 2024Observed: 8.16 ft at 11:30PM Apr 13, 2024Observed: 8.16 ft at 11:45PM Apr 13, 2024Observed: 8.16 ft at 12:00AM Apr 14, 2024Observed: 8.16 ft at 12:15AM Apr 14, 2024Observed: 8.16 ft at 12:30AM Apr 14, 2024Observed: 8.16 ft at 12:45AM Apr 14, 2024Observed: 8.16 ft at 1:00AM Apr 14, 2024Observed: 8.16 ft at 1:15AM Apr 14, 2024Observed: 8.16 ft at 1:30AM Apr 14, 2024Observed: 8.16 ft at 1:45AM Apr 14, 2024Observed: 8.16 ft at 2:00AM Apr 14, 2024Observed: 8.16 ft at 2:15AM Apr 14, 2024Observed: 8.16 ft at 2:30AM Apr 14, 2024Observed: 8.16 ft at 2:45AM Apr 14, 2024Observed: 8.16 ft at 3:00AM Apr 14, 2024Observed: 8.15 ft at 3:15AM Apr 14, 2024Observed: 8.15 ft at 3:30AM Apr 14, 2024Observed: 8.15 ft at 3:45AM Apr 14, 2024Observed: 8.15 ft at 4:00AM Apr 14, 2024Observed: 8.15 ft at 4:15AM Apr 14, 2024Observed: 8.15 ft at 4:30AM Apr 14, 2024Observed: 8.15 ft at 4:45AM Apr 14, 2024Observed: 8.15 ft at 5:00AM Apr 14, 2024Observed: 8.15 ft at 5:15AM Apr 14, 2024Observed: 8.15 ft at 5:30AM Apr 14, 2024Observed: 8.15 ft at 5:45AM Apr 14, 2024Observed: 8.15 ft at 6:00AM Apr 14, 2024Observed: 8.15 ft at 6:15AM Apr 14, 2024Observed: 8.15 ft at 6:30AM Apr 14, 2024Observed: 8.15 ft at 6:45AM Apr 14, 2024Observed: 8.15 ft at 7:00AM Apr 14, 2024Observed: 8.15 ft at 7:15AM Apr 14, 2024Observed: 8.15 ft at 7:30AM Apr 14, 2024Observed: 8.15 ft at 7:45AM Apr 14, 2024Observed: 8.15 ft at 8:00AM Apr 14, 2024Observed: 8.15 ft at 8:15AM Apr 14, 2024Observed: 8.15 ft at 8:30AM Apr 14, 2024Observed: 8.15 ft at 8:45AM Apr 14, 2024Observed: 8.15 ft at 9:00AM Apr 14, 2024Observed: 8.15 ft at 9:15AM Apr 14, 2024Observed: 8.15 ft at 9:30AM Apr 14, 2024Observed: 8.15 ft at 9:45AM Apr 14, 2024Observed: 8.15 ft at 10:00AM Apr 14, 2024Observed: 8.15 ft at 10:15AM Apr 14, 2024Observed: 8.15 ft at 10:30AM Apr 14, 2024Observed: 8.15 ft at 10:45AM Apr 14, 2024Observed: 8.15 ft at 11:00AM Apr 14, 2024Observed: 8.15 ft at 11:15AM Apr 14, 2024Observed: 8.15 ft at 11:30AM Apr 14, 2024Observed: 8.15 ft at 11:45AM Apr 14, 2024Observed: 8.15 ft at 12:00PM Apr 14, 2024Observed: 8.15 ft at 12:15PM Apr 14, 2024Observed: 8.15 ft at 12:30PM Apr 14, 2024Observed: 8.15 ft at 12:45PM Apr 14, 2024Observed: 8.15 ft at 1:00PM Apr 14, 2024Observed: 8.14 ft at 1:15PM Apr 14, 2024Observed: 8.14 ft at 1:30PM Apr 14, 2024Observed: 8.14 ft at 1:45PM Apr 14, 2024Observed: 8.14 ft at 2:00PM Apr 14, 2024Observed: 8.14 ft at 2:15PM Apr 14, 2024Observed: 8.14 ft at 2:30PM Apr 14, 2024Observed: 8.14 ft at 2:45PM Apr 14, 2024Observed: 8.14 ft at 3:00PM Apr 14, 2024Observed: 8.14 ft at 3:15PM Apr 14, 2024Observed: 8.14 ft at 3:30PM Apr 14, 2024Observed: 8.14 ft at 3:45PM Apr 14, 2024Observed: 8.14 ft at 4:00PM Apr 14, 2024Observed: 8.14 ft at 4:15PM Apr 14, 2024Observed: 8.14 ft at 4:30PM Apr 14, 2024Observed: 8.14 ft at 4:45PM Apr 14, 2024Observed: 8.14 ft at 5:00PM Apr 14, 2024Observed: 8.14 ft at 5:15PM Apr 14, 2024Observed: 8.14 ft at 5:30PM Apr 14, 2024Observed: 8.14 ft at 5:45PM Apr 14, 2024Observed: 8.14 ft at 6:00PM Apr 14, 2024Observed: 8.14 ft at 6:15PM Apr 14, 2024Observed: 8.14 ft at 6:30PM Apr 14, 2024Observed: 8.14 ft at 6:45PM Apr 14, 2024Observed: 8.14 ft at 7:00PM Apr 14, 2024Observed: 8.14 ft at 7:15PM Apr 14, 2024Observed: 8.14 ft at 7:30PM Apr 14, 2024Observed: 8.14 ft at 7:45PM Apr 14, 2024Observed: 8.14 ft at 8:00PM Apr 14, 2024Observed: 8.13 ft at 8:15PM Apr 14, 2024Observed: 8.13 ft at 8:30PM Apr 14, 2024Observed: 8.13 ft at 8:45PM Apr 14, 2024Observed: 8.13 ft at 9:00PM Apr 14, 2024Observed: 8.13 ft at 9:15PM Apr 14, 2024Observed: 8.13 ft at 9:30PM Apr 14, 2024Observed: 8.13 ft at 9:45PM Apr 14, 2024Observed: 8.13 ft at 10:00PM Apr 14, 2024Observed: 8.13 ft at 10:15PM Apr 14, 2024Observed: 8.13 ft at 10:30PM Apr 14, 2024Observed: 8.13 ft at 10:45PM Apr 14, 2024Observed: 8.13 ft at 12:15AM Apr 15, 2024Observed: 8.13 ft at 12:30AM Apr 15, 2024Observed: 8.13 ft at 12:45AM Apr 15, 2024Observed: 8.13 ft at 1:00AM Apr 15, 2024Observed: 8.13 ft at 1:15AM Apr 15, 2024Observed: 8.13 ft at 1:30AM Apr 15, 2024Observed: 8.13 ft at 1:45AM Apr 15, 2024Observed: 8.13 ft at 2:00AM Apr 15, 2024Observed: 8.13 ft at 2:15AM Apr 15, 2024Observed: 8.13 ft at 2:30AM Apr 15, 2024Observed: 8.12 ft at 2:45AM Apr 15, 2024Observed: 8.12 ft at 3:00AM Apr 15, 2024Observed: 8.12 ft at 3:15AM Apr 15, 2024Observed: 8.12 ft at 3:30AM Apr 15, 2024Observed: 8.12 ft at 3:45AM Apr 15, 2024Observed: 8.12 ft at 4:00AM Apr 15, 2024Observed: 8.12 ft at 4:15AM Apr 15, 2024Observed: 8.12 ft at 4:30AM Apr 15, 2024Observed: 8.12 ft at 4:45AM Apr 15, 2024Observed: 8.12 ft at 5:00AM Apr 15, 2024Observed: 8.11 ft at 5:15AM Apr 15, 2024Observed: 8.11 ft at 5:30AM Apr 15, 2024Observed: 8.11 ft at 5:45AM Apr 15, 2024Observed: 8.11 ft at 6:00AM Apr 15, 2024Observed: 8.11 ft at 6:15AM Apr 15, 2024Observed: 8.11 ft at 6:30AM Apr 15, 2024Observed: 8.11 ft at 6:45AM Apr 15, 2024Observed: 8.11 ft at 7:15AM Apr 15, 2024Observed: 8.11 ft at 7:30AM Apr 15, 2024Observed: 8.11 ft at 7:45AM Apr 15, 2024Observed: 8.11 ft at 8:00AM Apr 15, 2024Observed: 8.11 ft at 8:15AM Apr 15, 2024Observed: 8.11 ft at 8:30AM Apr 15, 2024Observed: 8.11 ft at 8:45AM Apr 15, 2024Observed: 8.11 ft at 9:00AM Apr 15, 2024Observed: 8.11 ft at 9:15AM Apr 15, 2024Observed: 8.11 ft at 9:30AM Apr 15, 2024Observed: 8.11 ft at 9:45AM Apr 15, 2024Observed: 8.11 ft at 10:00AM Apr 15, 2024Observed: 8.11 ft at 10:15AM Apr 15, 2024Observed: 8.11 ft at 10:30AM Apr 15, 2024Observed: 8.1 ft at 10:45AM Apr 15, 2024Observed: 8.1 ft at 11:00AM Apr 15, 2024Observed: 8.1 ft at 11:15AM Apr 15, 2024Observed: 8.1 ft at 11:30AM Apr 15, 2024Observed: 8.1 ft at 11:45AM Apr 15, 2024Observed: 8.1 ft at 12:00PM Apr 15, 2024Observed: 8.1 ft at 12:15PM Apr 15, 2024Observed: 8.1 ft at 12:30PM Apr 15, 2024Observed: 8.1 ft at 12:45PM Apr 15, 2024Observed: 8.1 ft at 1:00PM Apr 15, 2024Observed: 8.1 ft at 1:15PM Apr 15, 2024Observed: 8.1 ft at 1:30PM Apr 15, 2024Observed: 8.1 ft at 1:45PM Apr 15, 2024Observed: 8.1 ft at 2:00PM Apr 15, 2024Observed: 8.1 ft at 2:15PM Apr 15, 2024Observed: 8.1 ft at 2:30PM Apr 15, 2024Observed: 8.1 ft at 2:45PM Apr 15, 2024Observed: 8.1 ft at 3:00PM Apr 15, 2024Observed: 8.1 ft at 3:15PM Apr 15, 2024Observed: 8.1 ft at 3:30PM Apr 15, 2024Observed: 8.1 ft at 3:45PM Apr 15, 2024Observed: 8.1 ft at 4:00PM Apr 15, 2024Observed: 8.1 ft at 4:15PM Apr 15, 2024Observed: 8.1 ft at 4:30PM Apr 15, 2024Observed: 8.1 ft at 4:45PM Apr 15, 2024Observed: 8.09 ft at 5:00PM Apr 15, 2024Observed: 8.09 ft at 5:15PM Apr 15, 2024Observed: 8.09 ft at 5:30PM Apr 15, 2024Observed: 8.09 ft at 5:45PM Apr 15, 2024Observed: 8.09 ft at 6:00PM Apr 15, 2024Observed: 8.09 ft at 6:15PM Apr 15, 2024Observed: 8.09 ft at 6:30PM Apr 15, 2024Observed: 8.08 ft at 6:45PM Apr 15, 2024Observed: 8.08 ft at 7:00PM Apr 15, 2024Observed: 8.08 ft at 7:15PM Apr 15, 2024Observed: 8.08 ft at 7:30PM Apr 15, 2024Observed: 8.08 ft at 7:45PM Apr 15, 2024Observed: 8.08 ft at 8:00PM Apr 15, 2024Observed: 8.08 ft at 8:15PM Apr 15, 2024Observed: 8.08 ft at 8:30PM Apr 15, 2024Observed: 8.08 ft at 8:45PM Apr 15, 2024Observed: 8.08 ft at 9:00PM Apr 15, 2024Observed: 8.08 ft at 9:15PM Apr 15, 2024Observed: 8.08 ft at 9:30PM Apr 15, 2024Observed: 8.08 ft at 9:45PM Apr 15, 2024Observed: 8.08 ft at 10:00PM Apr 15, 2024Observed: 8.08 ft at 10:15PM Apr 15, 2024Observed: 8.07 ft at 10:30PM Apr 15, 2024Observed: 8.07 ft at 10:45PM Apr 15, 2024Observed: 8.07 ft at 11:00PM Apr 15, 2024Observed: 8.07 ft at 11:15PM Apr 15, 2024Observed: 8.07 ft at 11:30PM Apr 15, 2024Observed: 8.07 ft at 11:45PM Apr 15, 2024Observed: 8.07 ft at 12:00AM Apr 16, 2024Observed: 8.07 ft at 12:15AM Apr 16, 2024Observed: 8.07 ft at 12:30AM Apr 16, 2024Observed: 8.07 ft at 12:45AM Apr 16, 2024Observed: 8.07 ft at 1:00AM Apr 16, 2024Observed: 8.07 ft at 1:15AM Apr 16, 2024Observed: 8.07 ft at 1:30AM Apr 16, 2024Observed: 8.07 ft at 1:45AM Apr 16, 2024Observed: 8.07 ft at 2:00AM Apr 16, 2024Observed: 8.06 ft at 2:15AM Apr 16, 2024Observed: 8.06 ft at 2:30AM Apr 16, 2024Observed: 8.06 ft at 2:45AM Apr 16, 2024Observed: 8.06 ft at 3:00AM Apr 16, 2024Observed: 8.06 ft at 3:15AM Apr 16, 2024Observed: 8.05 ft at 3:30AM Apr 16, 2024Observed: 8.05 ft at 3:45AM Apr 16, 2024Observed: 8.05 ft at 4:00AM Apr 16, 2024Observed: 8.05 ft at 4:15AM Apr 16, 2024Observed: 8.05 ft at 4:30AM Apr 16, 2024Observed: 8.05 ft at 4:45AM Apr 16, 2024Observed: 8.05 ft at 5:15AM Apr 16, 2024Observed: 8.05 ft at 5:30AM Apr 16, 2024Observed: 8.05 ft at 5:45AM Apr 16, 2024Observed: 8.05 ft at 6:00AM Apr 16, 2024Observed: 8.05 ft at 6:15AM Apr 16, 2024Observed: 8.05 ft at 6:30AM Apr 16, 2024Observed: 8.05 ft at 6:45AM Apr 16, 2024Observed: 8.05 ft at 7:00AM Apr 16, 2024Observed: 8.05 ft at 7:15AM Apr 16, 2024Observed: 8.05 ft at 7:30AM Apr 16, 2024Observed: 8.05 ft at 7:45AM Apr 16, 2024Observed: 8.05 ft at 8:00AM Apr 16, 2024Observed: 8.05 ft at 8:15AM Apr 16, 2024Observed: 8.05 ft at 8:30AM Apr 16, 2024Observed: 8.05 ft at 8:45AM Apr 16, 2024Observed: 8.05 ft at 9:00AM Apr 16, 2024Observed: 8.05 ft at 9:15AM Apr 16, 2024Observed: 8.05 ft at 9:30AM Apr 16, 2024Observed: 8.05 ft at 9:45AM Apr 16, 2024Observed: 8.05 ft at 10:00AM Apr 16, 2024Observed: 8.05 ft at 10:15AM Apr 16, 2024Observed: 8.05 ft at 10:30AM Apr 16, 2024Observed: 8.05 ft at 10:45AM Apr 16, 2024Observed: 8.05 ft at 11:00AM Apr 16, 2024Observed: 8.05 ft at 11:15AM Apr 16, 2024Observed: 8.05 ft at 11:30AM Apr 16, 2024Observed: 8.05 ft at 11:45AM Apr 16, 2024Observed: 8.05 ft at 12:00PM Apr 16, 2024Observed: 8.05 ft at 12:15PM Apr 16, 2024Observed: 8.05 ft at 12:30PM Apr 16, 2024Observed: 8.05 ft at 12:45PM Apr 16, 2024Observed: 8.05 ft at 1:00PM Apr 16, 2024Observed: 8.05 ft at 1:15PM Apr 16, 2024Observed: 8.05 ft at 1:30PM Apr 16, 2024Observed: 8.05 ft at 1:45PM Apr 16, 2024Observed: 8.05 ft at 2:00PM Apr 16, 2024Observed: 8.07 ft at 2:15PM Apr 16, 2024Observed: 8.08 ft at 2:30PM Apr 16, 2024Observed: 8.1 ft at 2:45PM Apr 16, 2024Observed: 8.1 ft at 3:00PM Apr 16, 2024Observed: 8.11 ft at 3:15PM Apr 16, 2024Observed: 8.12 ft at 3:30PM Apr 16, 2024Observed: 8.12 ft at 3:45PM Apr 16, 2024Observed: 8.12 ft at 4:00PM Apr 16, 2024Observed: 8.12 ft at 4:15PM Apr 16, 2024Observed: 8.12 ft at 4:30PM Apr 16, 2024Observed: 8.12 ft at 4:45PM Apr 16, 2024Observed: 8.12 ft at 5:00PM Apr 16, 2024Observed: 8.12 ft at 5:15PM Apr 16, 2024Observed: 8.12 ft at 5:30PM Apr 16, 2024Observed: 8.12 ft at 5:45PM Apr 16, 2024Observed: 8.12 ft at 6:00PM Apr 16, 2024Observed: 8.13 ft at 6:15PM Apr 16, 2024Observed: 8.13 ft at 6:30PM Apr 16, 2024Observed: 8.13 ft at 6:45PM Apr 16, 2024Observed: 8.14 ft at 7:00PM Apr 16, 2024Observed: 8.15 ft at 7:15PM Apr 16, 2024Observed: 8.15 ft at 7:30PM Apr 16, 2024Observed: 8.16 ft at 7:45PM Apr 16, 2024Observed: 8.16 ft at 8:00PM Apr 16, 2024Observed: 8.16 ft at 8:15PM Apr 16, 2024Observed: 8.16 ft at 8:30PM Apr 16, 2024Observed: 8.16 ft at 8:45PM Apr 16, 2024Observed: 8.16 ft at 9:00PM Apr 16, 2024Observed: 8.16 ft at 9:15PM Apr 16, 2024Observed: 8.16 ft at 9:30PM Apr 16, 2024Observed: 8.16 ft at 9:45PM Apr 16, 2024Observed: 8.16 ft at 10:00PM Apr 16, 2024Observed: 8.17 ft at 10:15PM Apr 16, 2024Observed: 8.17 ft at 10:30PM Apr 16, 2024Observed: 8.17 ft at 10:45PM Apr 16, 2024Observed: 8.17 ft at 11:00PM Apr 16, 2024Observed: 8.17 ft at 11:15PM Apr 16, 2024Observed: 8.17 ft at 11:30PM Apr 16, 2024Observed: 8.17 ft at 11:45PM Apr 16, 2024Observed: 8.17 ft at 12:00AM Apr 17, 2024Observed: 8.17 ft at 12:15AM Apr 17, 2024Observed: 8.17 ft at 12:30AM Apr 17, 2024Observed: 8.17 ft at 12:45AM Apr 17, 2024Observed: 8.17 ft at 1:00AM Apr 17, 2024Observed: 8.17 ft at 1:15AM Apr 17, 2024Observed: 8.16 ft at 1:30AM Apr 17, 2024Observed: 8.16 ft at 1:45AM Apr 17, 2024Observed: 8.16 ft at 2:00AM Apr 17, 2024Observed: 8.16 ft at 2:15AM Apr 17, 2024Observed: 8.16 ft at 2:30AM Apr 17, 2024Observed: 8.16 ft at 2:45AM Apr 17, 2024Observed: 8.15 ft at 3:00AM Apr 17, 2024Observed: 8.15 ft at 3:15AM Apr 17, 2024Observed: 8.15 ft at 3:30AM Apr 17, 2024Observed: 8.15 ft at 3:45AM Apr 17, 2024Observed: 8.15 ft at 4:00AM Apr 17, 2024Observed: 8.15 ft at 4:15AM Apr 17, 2024Observed: 8.15 ft at 4:30AM Apr 17, 2024Observed: 8.15 ft at 4:45AM Apr 17, 2024Observed: 8.15 ft at 5:00AM Apr 17, 2024Observed: 8.15 ft at 5:15AM Apr 17, 2024Observed: 8.15 ft at 5:30AM Apr 17, 2024Observed: 8.15 ft at 5:45AM Apr 17, 2024Observed: 8.15 ft at 6:00AM Apr 17, 2024Observed: 8.15 ft at 6:15AM Apr 17, 2024Observed: 8.15 ft at 6:30AM Apr 17, 2024Observed: 8.15 ft at 6:45AM Apr 17, 2024Observed: 8.15 ft at 7:00AM Apr 17, 2024Observed: 8.15 ft at 7:15AM Apr 17, 2024Observed: 8.15 ft at 7:30AM Apr 17, 2024Observed: 8.15 ft at 7:45AM Apr 17, 2024Observed: 8.15 ft at 8:00AM Apr 17, 2024Observed: 8.15 ft at 8:15AM Apr 17, 2024Observed: 8.15 ft at 8:30AM Apr 17, 2024Observed: 8.15 ft at 8:45AM Apr 17, 2024Observed: 8.15 ft at 9:00AM Apr 17, 2024Observed: 8.15 ft at 9:15AM Apr 17, 2024Observed: 8.15 ft at 9:30AM Apr 17, 2024Observed: 8.15 ft at 9:45AM Apr 17, 2024Observed: 8.15 ft at 10:00AM Apr 17, 2024Observed: 8.15 ft at 10:15AM Apr 17, 2024Observed: 8.15 ft at 10:30AM Apr 17, 2024Observed: 8.15 ft at 10:45AM Apr 17, 2024Observed: 8.15 ft at 11:00AM Apr 17, 2024Observed: 8.15 ft at 11:15AM Apr 17, 2024Observed: 8.15 ft at 11:30AM Apr 17, 2024Observed: 8.15 ft at 11:45AM Apr 17, 2024Observed: 8.15 ft at 12:00PM Apr 17, 2024Observed: 8.15 ft at 12:15PM Apr 17, 2024Observed: 8.15 ft at 12:30PM Apr 17, 2024Observed: 8.15 ft at 12:45PM Apr 17, 2024Observed: 8.15 ft at 1:00PM Apr 17, 2024Observed: 8.15 ft at 1:15PM Apr 17, 2024Observed: 8.15 ft at 1:30PM Apr 17, 2024Observed: 8.15 ft at 1:45PM Apr 17, 2024Observed: 8.17 ft at 3:00PM Apr 17, 2024Observed: 8.17 ft at 3:15PM Apr 17, 2024Observed: 8.17 ft at 3:30PM Apr 17, 2024Observed: 8.17 ft at 3:45PM Apr 17, 2024Observed: 8.17 ft at 4:00PM Apr 17, 2024Observed: 8.17 ft at 4:15PM Apr 17, 2024Observed: 8.18 ft at 4:30PM Apr 17, 2024Observed: 8.18 ft at 4:45PM Apr 17, 2024Observed: 8.18 ft at 5:00PM Apr 17, 2024Observed: 8.19 ft at 5:15PM Apr 17, 2024Observed: 8.2 ft at 5:30PM Apr 17, 2024Observed: 8.2 ft at 5:45PM Apr 17, 2024Observed: 8.21 ft at 6:00PM Apr 17, 2024Observed: 8.21 ft at 6:15PM Apr 17, 2024Observed: 8.21 ft at 6:30PM Apr 17, 2024Observed: 8.22 ft at 6:45PM Apr 17, 2024Observed: 8.23 ft at 7:00PM Apr 17, 2024Observed: 8.23 ft at 7:15PM Apr 17, 2024Observed: 8.24 ft at 7:30PM Apr 17, 2024Observed: 8.24 ft at 7:45PM Apr 17, 2024Observed: 8.25 ft at 8:00PM Apr 17, 2024Observed: 8.25 ft at 8:15PM Apr 17, 2024Observed: 8.26 ft at 8:30PM Apr 17, 2024Observed: 8.26 ft at 8:45PM Apr 17, 2024Observed: 8.27 ft at 9:00PM Apr 17, 2024Observed: 8.27 ft at 9:15PM Apr 17, 2024Observed: 8.27 ft at 9:30PM Apr 17, 2024Observed: 8.28 ft at 9:45PM Apr 17, 2024Observed: 8.29 ft at 10:00PM Apr 17, 2024Observed: 8.29 ft at 10:15PM Apr 17, 2024Observed: 8.29 ft at 10:30PM Apr 17, 2024Observed: 8.3 ft at 10:45PM Apr 17, 2024Observed: 8.31 ft at 11:00PM Apr 17, 2024Observed: 8.32 ft at 11:15PM Apr 17, 2024Observed: 8.33 ft at 11:30PM Apr 17, 2024Observed: 8.34 ft at 11:45PM Apr 17, 2024Observed: 8.35 ft at 12:00AM Apr 18, 2024Observed: 8.36 ft at 12:15AM Apr 18, 2024Observed: 8.37 ft at 12:30AM Apr 18, 2024Observed: 8.38 ft at 12:45AM Apr 18, 2024Observed: 8.4 ft at 1:00AM Apr 18, 2024Observed: 8.41 ft at 1:15AM Apr 18, 2024Observed: 8.42 ft at 1:30AM Apr 18, 2024Observed: 8.43 ft at 1:45AM Apr 18, 2024Observed: 8.45 ft at 2:00AM Apr 18, 2024Observed: 8.46 ft at 2:15AM Apr 18, 2024Observed: 8.47 ft at 2:30AM Apr 18, 2024Observed: 8.49 ft at 2:45AM Apr 18, 2024Observed: 8.51 ft at 3:00AM Apr 18, 2024Observed: 8.53 ft at 3:15AM Apr 18, 2024Observed: 8.54 ft at 3:30AM Apr 18, 2024Observed: 8.56 ft at 3:45AM Apr 18, 2024Observed: 8.58 ft at 4:00AM Apr 18, 2024Observed: 8.59 ft at 4:15AM Apr 18, 2024Observed: 8.61 ft at 4:30AM Apr 18, 2024Observed: 8.63 ft at 4:45AM Apr 18, 2024Observed: 8.64 ft at 5:00AM Apr 18, 2024Observed: 8.66 ft at 5:15AM Apr 18, 2024Observed: 8.68 ft at 5:30AM Apr 18, 2024Observed: 8.69 ft at 5:45AM Apr 18, 2024Observed: 8.71 ft at 6:00AM Apr 18, 2024Observed: 8.72 ft at 6:15AM Apr 18, 2024Observed: 8.73 ft at 6:30AM Apr 18, 2024Observed: 8.75 ft at 6:45AM Apr 18, 2024Observed: 8.76 ft at 7:00AM Apr 18, 2024Observed: 8.77 ft at 7:15AM Apr 18, 2024Observed: 8.78 ft at 7:30AM Apr 18, 2024Observed: 8.8 ft at 7:45AM Apr 18, 2024Observed: 8.82 ft at 8:00AM Apr 18, 2024Observed: 8.83 ft at 8:15AM Apr 18, 2024Observed: 8.84 ft at 8:30AM Apr 18, 2024Observed: 8.85 ft at 8:45AM Apr 18, 2024Observed: 8.86 ft at 9:00AM Apr 18, 2024Observed: 8.87 ft at 9:15AM Apr 18, 2024Observed: 8.88 ft at 9:30AM Apr 18, 2024Observed: 8.89 ft at 9:45AM Apr 18, 2024Observed: 8.9 ft at 10:00AM Apr 18, 2024Observed: 8.91 ft at 10:15AM Apr 18, 2024Observed: 8.92 ft at 10:30AM Apr 18, 2024Observed: 8.93 ft at 10:45AM Apr 18, 2024Observed: 8.93 ft at 11:00AM Apr 18, 2024Observed: 8.94 ft at 11:15AM Apr 18, 2024Observed: 8.95 ft at 11:30AM Apr 18, 2024Observed: 8.95 ft at 11:45AM Apr 18, 2024Observed: 8.96 ft at 12:00PM Apr 18, 2024Observed: 8.97 ft at 12:15PM Apr 18, 2024Observed: 8.97 ft at 12:30PM Apr 18, 2024Observed: 8.98 ft at 12:45PM Apr 18, 2024Observed: 8.99 ft at 1:00PM Apr 18, 2024Observed: 8.99 ft at 1:15PM Apr 18, 2024Observed: 9 ft at 1:30PM Apr 18, 2024Observed: 9 ft at 1:45PM Apr 18, 2024Observed: 9 ft at 2:00PM Apr 18, 2024Observed: 9.01 ft at 2:15PM Apr 18, 2024Observed: 9.01 ft at 2:30PM Apr 18, 2024Observed: 9.02 ft at 2:45PM Apr 18, 2024Observed: 9.02 ft at 3:00PM Apr 18, 2024Observed: 9.02 ft at 3:15PM Apr 18, 2024Highest Observation: 9.03 ft at 3:30PM Apr 18, 2024Highest Observation: 9.03 ft at 3:45PM Apr 18, 2024USGS--Water Resources of the United StatesSHRI4(plotting HGIRP) Graph Created (5:33PM Apr 18, 2024)ObservedLatest observed value: 9.03 ft at 3:45 PM CDT 18-Apr-2024. Flood Stage is 12 ft
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 18
Flood Stage: 12
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 21.40 ft on 09/23/2016
(2) 20.36 ft on 06/10/2008
(3) 17.70 ft on 01/01/1856
(4) 16.73 ft on 07/22/1999
(5) 16.26 ft on 03/28/1961
(6) 15.87 ft on 05/23/2004
(7) 15.49 ft on 06/30/1969
(8) 15.45 ft on 06/11/2018
(9) 15.21 ft on 04/01/1993
(10) 15.09 ft on 04/07/1965
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.13 ft on 03/01/2023
(2) 11.26 ft on 06/16/2022
(3) 11.08 ft on 08/29/2021
(4) 12.63 ft on 06/23/2020
(5) 14.48 ft on 03/16/2019
(6) 15.45 ft on 06/11/2018
(7) 12.01 ft on 10/01/2016
(8) 21.40 ft on 09/23/2016
(9) 11.15 ft on 06/24/2015
(10) 13.82 ft on 06/21/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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: 23-Jun-2020 5:16 PM
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