Big Sioux River At Lake Poinsett Inlet/Outlet (PONS2)
Return to TopFlood Stage: 1654 Feet
Latest Stage: 1651.18
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
1657 |
Moderate Flood Stage: |
1655 |
Flood Stage: |
1654 |
Action Stage: |
1651.5 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 1,657.60 ft on 04/05/2011
(2) 1,657.00 ft on 04/22/2019
(3) 1,656.44 ft on 07/17/2010
(4) 1,656.20 ft on 05/12/1997
(5) 1,655.50 ft on 05/02/2001
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(P): Preliminary values subject to further review.
Recent Crests
(1) 1,654.31 ft on 04/14/2020
(2) 1,657.00 ft on 04/22/2019
(3) 1,651.29 ft on 10/08/2015
(4) 1,652.04 ft on 05/12/2014
(5) 1,650.93 ft on 10/28/2013
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Big Sioux River Near Bruce (BRCS2)
Return to TopNOTE: No forecasts are available for this location
Flood Stage: 8 Feet
Latest Stage: 6.34
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
11.5 |
Moderate Flood Stage: |
9.5 |
Flood Stage: |
8 |
Action Stage: |
7 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 12.16 ft on 03/28/2011
(2) 10.88 ft on 03/29/2019
(3) 10.75 ft on 03/24/2009
(4) 10.60 ft on 04/09/2001
(5) 10.52 ft on 04/04/2011
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(P): Preliminary values subject to further review.
Recent Crests
(1) 10.17 ft on 04/13/2023
(2) 10.17 ft on 04/11/2023
(3) 8.24 ft on 05/14/2022
(4) 6.36 ft on 04/10/2021
(5) 8.80 ft on 03/30/2020
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Big Sioux River Near Brookings (BRKS2)
Return to TopNOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
Flood Stage: 9 Feet
Latest Stage: 6.47
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
12 |
Moderate Flood Stage: |
10.5 |
Flood Stage: |
9 |
Action Stage: |
8 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 14.77 ft on 04/09/1969
(2) 14.34 ft on 09/13/2019
(3) 13.70 ft on 06/22/1984
(4) 13.66 ft on 09/25/2010
(5) 13.50 ft on 07/04/1993
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(P): Preliminary values subject to further review.
Recent Crests
(1) 11.16 ft on 04/14/2023
(2) 7.09 ft on 05/14/2022
(3) 6.37 ft on 04/11/2021
(4) 11.05 ft on 03/12/2020
(5) 14.34 ft on 09/13/2019
Show More Recent Crests
(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
()
Return to TopFlood Flow: Not available
Latest Flow: n/a
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
|
Moderate Flood Stage: |
|
Flood Stage: |
|
Action Stage: |
|
Low Stage (in feet): |
0 |
Historic Crests
Currently none available.
Recent Crests
Currently none available.
Big Sioux River Near Dell Rapids (DERS2)
Return to TopNOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
Flood Stage: 12 Feet
Latest Stage: 7.5
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
15 |
Moderate Flood Stage: |
14 |
Flood Stage: |
12 |
Action Stage: |
11 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 16.70 ft on 09/13/2019
(2) 16.47 ft on 04/09/1969
(3) 16.29 ft on 09/25/2010
(4) 16.02 ft on 03/15/2007
(5) 15.69 ft on 03/24/2019
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(P): Preliminary values subject to further review.
Recent Crests
(1) 12.90 ft on 04/10/2023
(2) 9.56 ft on 05/13/2022
(3) 7.32 ft on 04/13/2021
(4) 13.38 ft on 03/14/2020
(5) 16.70 ft on 09/13/2019
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Big Sioux River At Sioux Falls I-90 (SFLS2)
Return to TopNOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
Flood Stage: 12 Feet
Latest Stage: 9.75
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
17 |
Moderate Flood Stage: |
15 |
Flood Stage: |
12 |
Action Stage: |
11 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 19.80 ft on 04/10/1969
(2) 18.91 ft on 09/14/2019
(3) 16.92 ft on 03/26/2019
(4) 16.80 ft on 06/23/1984
(5) 16.32 ft on 04/07/1997
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(P): Preliminary values subject to further review.
Recent Crests
(1) 13.41 ft on 04/11/2023
(2) 13.80 ft on 03/15/2020
(3) 18.91 ft on 09/14/2019
(4) 16.92 ft on 03/26/2019
(5) 16.30 ft on 04/28/2018
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Big Sioux River At Sioux Falls Maple Street (SFMS2)
Return to TopNOTE: No forecasts are available for this location
Flood Stage: 15 Feet
Latest Stage: 2.77
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
21 |
Moderate Flood Stage: |
18 |
Flood Stage: |
15 |
Action Stage: |
14 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 9.20 ft on 03/25/2019
(2) 7.59 ft on 05/17/2007
(3) 7.59 ft on 05/25/2022
(4) 7.24 ft on 06/15/2014
(5) 6.99 ft on 05/09/2013
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(P): Preliminary values subject to further review.
Recent Crests
(1) 6.49 ft on 04/24/2023
(2) 7.59 ft on 05/25/2022
(3) 6.48 ft on 04/27/2021
(4) 5.44 ft on 06/09/2020
(5) 9.20 ft on 03/25/2019
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Big Sioux River At Sioux Falls Western Avenue (WAVS2)
Return to TopNOTE: No forecasts are available for this location
Flood Stage: 8 Feet
Latest Stage: 2.04
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
14 |
Moderate Flood Stage: |
12 |
Flood Stage: |
8 |
Action Stage: |
7 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 16.90 ft on 03/14/2019
(2) 16.01 ft on 06/17/1957
(3) 15.80 ft on 06/21/1984
(4) 15.56 ft on 03/30/1960
(5) 14.50 ft on 04/07/1952
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(P): Preliminary values subject to further review.
Recent Crests
(1) 5.56 ft on 04/09/2023
(2) 5.73 ft on 08/07/2022
(3) 8.94 ft on 08/28/2021
(4) 5.45 ft on 03/28/2020
(5) 16.90 ft on 03/14/2019
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Big Sioux River At Sioux Falls N. Cliff Avenue (SXFS2)
Return to TopNOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
Flood Stage: 16 Feet
Latest Stage: 9.43
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
31 |
Moderate Flood Stage: |
18 |
Flood Stage: |
16 |
Action Stage: |
14 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 31.00 ft on 04/19/1881
(2) 27.45 ft on 04/10/1969
(3) 26.08 ft on 09/14/2019
(4) 25.40 ft on 06/22/1984
(5) 23.84 ft on 07/07/1993
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(P): Preliminary values subject to further review.
Recent Crests
(1) 14.70 ft on 04/11/2023
(2) 11.01 ft on 08/07/2022
(3) 11.27 ft on 08/29/2021
(4) 14.94 ft on 03/15/2020
(5) 26.08 ft on 09/14/2019
Show More Recent Crests
(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
()
Return to TopFlood Flow: Not available
Latest Flow: n/a
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
|
Moderate Flood Stage: |
|
Flood Stage: |
|
Action Stage: |
|
Low Stage (in feet): |
0 |
Historic Crests
Currently none available.
Recent Crests
Currently none available.
()
Return to TopFlood Flow: Not available
Latest Flow: n/a
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
|
Moderate Flood Stage: |
|
Flood Stage: |
|
Action Stage: |
|
Low Stage (in feet): |
0 |
Historic Crests
Currently none available.
Recent Crests
Currently none available.
Big Sioux River At Akron (AKRI4)
Return to TopNOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
Flood Stage: 16 Feet
Latest Stage: 12.16
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
20 |
Moderate Flood Stage: |
18 |
Flood Stage: |
16 |
Action Stage: |
14 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 25.46 ft on 06/18/2014
(2) 23.94 ft on 03/16/2019
(3) 23.45 ft on 06/23/2018
(4) 23.38 ft on 04/26/2001
(5) 23.05 ft on 05/10/1993
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(P): Preliminary values subject to further review.
Recent Crests
(1) 17.97 ft on 04/14/2023
(2) 14.03 ft on 06/01/2022
(3) 11.45 ft on 08/30/2021
(4) 17.67 ft on 04/01/2020
(5) 23.94 ft on 03/16/2019
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Big Sioux River At Sioux City (SXCI4)
Return to TopNOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
Flood Stage: 32 Feet
Latest Stage: 14.47
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
41 |
Moderate Flood Stage: |
38 |
Flood Stage: |
32 |
Action Stage: |
29 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 37.70 ft on 06/20/2014
(2) 37.46 ft on 03/17/2019
(3) 31.57 ft on 06/25/2018
(4) 21.89 ft on 04/02/2020
(5) 19.04 ft on 05/04/2016
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(P): Preliminary values subject to further review.
Recent Crests
(1) 18.57 ft on 04/15/2023
(2) 14.94 ft on 06/02/2022
(3) 12.37 ft on 09/01/2021
(4) 21.89 ft on 04/02/2020
(5) 37.46 ft on 03/17/2019
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Flandreau Creek Above Flandreau (FCRS2)
Return to TopNOTE: No forecasts are available for this location
Flood Stage: 9 Feet
Latest Stage: 5.14
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
15 |
Moderate Flood Stage: |
11 |
Flood Stage: |
9 |
Action Stage: |
8 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 14.00 ft on 09/12/2019
(2) 12.94 ft on 09/24/2010
(3) 12.89 ft on 05/06/2012
(4) 11.40 ft on 03/28/1997
(5) 11.28 ft on 07/04/1993
Show More Historic Crests
(P): Preliminary values subject to further review.
Recent Crests
(1) 7.89 ft on 05/13/2022
(2) 5.16 ft on 03/24/2021
(3) 5.38 ft on 04/01/2020
(4) 14.00 ft on 09/12/2019
(5) 9.98 ft on 03/28/2019
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(P): Preliminary values subject to further review.
Low Water Records
Currently none available.
Silver Creek At Sioux Falls (AGCS2)
Return to TopNOTE: No forecasts are available for this location
Flood Stage: 6 Feet
Latest Stage: 2.18
Current Warnings/Statements/Advisories:None currently.
Flood Categories (in feet)
Major Flood Stage: |
10 |
Moderate Flood Stage: |
8.5 |
Flood Stage: |
6 |
Action Stage: |
5 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 9.63 ft on 09/14/2019
(2) 6.59 ft on 03/25/2011
(3) 6.41 ft on 03/26/2019
(4) 6.35 ft on 09/27/2010
(5) 4.66 ft on 03/15/2007
Show More Historic Crests
(P): Preliminary values subject to further review.
Recent Crests
(1) 3.85 ft on 04/16/2023
(2) 3.39 ft on 04/01/2020
(3) 9.63 ft on 09/14/2019
(4) 6.41 ft on 03/26/2019
(5) 3.20 ft on 02/22/2017
Show More Recent Crests
(P): Preliminary values subject to further review.
Low Water Records
Currently none available.