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Hydrograph River at a Glance Download
Big Sunflower River at Little Calio Lndg (belzoni) Stage (ft)Flow (kcfs)Observed: 25.59 ft at 9:00AM Mar 19, 2024Observed: 25.59 ft at 10:00AM Mar 19, 2024Observed: 25.55 ft at 11:00AM Mar 19, 2024Observed: 25.48 ft at 12:00PM Mar 19, 2024Observed: 25.41 ft at 2:00PM Mar 19, 2024Observed: 25.36 ft at 3:00PM Mar 19, 2024Observed: 25.32 ft at 4:00PM Mar 19, 2024Observed: 25.25 ft at 5:00PM Mar 19, 2024Observed: 25.25 ft at 6:00PM Mar 19, 2024Observed: 25.2 ft at 7:00PM Mar 19, 2024Observed: 25.14 ft at 8:00PM Mar 19, 2024Observed: 25.1 ft at 9:00PM Mar 19, 2024Observed: 25.06 ft at 10:00PM Mar 19, 2024Observed: 25.01 ft at 11:00PM Mar 19, 2024Observed: 24.96 ft at 12:00AM Mar 20, 2024Observed: 24.92 ft at 1:00AM Mar 20, 2024Observed: 24.88 ft at 2:00AM Mar 20, 2024Observed: 24.84 ft at 3:00AM Mar 20, 2024Observed: 24.77 ft at 4:00AM Mar 20, 2024Observed: 24.73 ft at 5:00AM Mar 20, 2024Observed: 24.67 ft at 6:00AM Mar 20, 2024Observed: 24.61 ft at 7:00AM Mar 20, 2024Observed: 24.58 ft at 8:00AM Mar 20, 2024Observed: 24.52 ft at 9:00AM Mar 20, 2024Observed: 24.48 ft at 10:00AM Mar 20, 2024Observed: 24.42 ft at 11:00AM Mar 20, 2024Observed: 24.37 ft at 12:00PM Mar 20, 2024Observed: 24.33 ft at 1:00PM Mar 20, 2024Observed: 24.29 ft at 2:00PM Mar 20, 2024Observed: 24.24 ft at 3:00PM Mar 20, 2024Observed: 24.18 ft at 4:00PM Mar 20, 2024Observed: 24.14 ft at 5:00PM Mar 20, 2024Observed: 24.09 ft at 6:00PM Mar 20, 2024Observed: 24.03 ft at 7:00PM Mar 20, 2024Observed: 24 ft at 8:00PM Mar 20, 2024Observed: 23.95 ft at 9:00PM Mar 20, 2024Observed: 23.9 ft at 10:00PM Mar 20, 2024Observed: 23.85 ft at 11:00PM Mar 20, 2024Observed: 23.79 ft at 12:00AM Mar 21, 2024Observed: 23.75 ft at 1:00AM Mar 21, 2024Observed: 23.7 ft at 2:00AM Mar 21, 2024Observed: 23.66 ft at 3:00AM Mar 21, 2024Observed: 23.61 ft at 4:00AM Mar 21, 2024Observed: 23.56 ft at 5:00AM Mar 21, 2024Observed: 23.53 ft at 6:00AM Mar 21, 2024Observed: 23.46 ft at 7:00AM Mar 21, 2024Observed: 23.41 ft at 8:00AM Mar 21, 2024Observed: 23.35 ft at 9:00AM Mar 21, 2024Observed: 23.32 ft at 10:00AM Mar 21, 2024Observed: 23.25 ft at 11:00AM Mar 21, 2024Observed: 23.2 ft at 12:00PM Mar 21, 2024Observed: 23.14 ft at 1:00PM Mar 21, 2024Observed: 23.08 ft at 2:00PM Mar 21, 2024Observed: 23.05 ft at 3:00PM Mar 21, 2024Observed: 22.99 ft at 4:00PM Mar 21, 2024Observed: 22.95 ft at 5:00PM Mar 21, 2024Observed: 22.91 ft at 6:00PM Mar 21, 2024Observed: 22.84 ft at 7:00PM Mar 21, 2024Observed: 22.81 ft at 8:00PM Mar 21, 2024Observed: 22.74 ft at 9:00PM Mar 21, 2024Observed: 22.67 ft at 10:00PM Mar 21, 2024Observed: 22.64 ft at 11:00PM Mar 21, 2024Observed: 22.59 ft at 12:00AM Mar 22, 2024Observed: 22.54 ft at 1:00AM Mar 22, 2024Observed: 22.46 ft at 2:00AM Mar 22, 2024Observed: 22.43 ft at 3:00AM Mar 22, 2024Observed: 22.37 ft at 4:00AM Mar 22, 2024Observed: 22.32 ft at 5:00AM Mar 22, 2024Observed: 22.28 ft at 6:00AM Mar 22, 2024Observed: 22.21 ft at 7:00AM Mar 22, 2024Observed: 22.16 ft at 8:00AM Mar 22, 2024Observed: 22.11 ft at 9:00AM Mar 22, 2024Observed: 22.04 ft at 10:00AM Mar 22, 2024Observed: 21.99 ft at 11:00AM Mar 22, 2024Observed: 21.95 ft at 12:00PM Mar 22, 2024Observed: 21.89 ft at 1:00PM Mar 22, 2024Observed: 21.84 ft at 2:00PM Mar 22, 2024Observed: 21.78 ft at 3:00PM Mar 22, 2024Observed: 21.73 ft at 4:00PM Mar 22, 2024Observed: 21.69 ft at 5:00PM Mar 22, 2024Observed: 21.65 ft at 6:00PM Mar 22, 2024Observed: 21.6 ft at 7:00PM Mar 22, 2024Observed: 21.56 ft at 8:00PM Mar 22, 2024Observed: 21.51 ft at 9:00PM Mar 22, 2024Observed: 21.47 ft at 10:00PM Mar 22, 2024Observed: 21.43 ft at 11:00PM Mar 22, 2024Observed: 21.38 ft at 12:00AM Mar 23, 2024Observed: 21.32 ft at 1:00AM Mar 23, 2024Observed: 21.28 ft at 2:00AM Mar 23, 2024Observed: 21.22 ft at 3:00AM Mar 23, 2024Observed: 21.18 ft at 4:00AM Mar 23, 2024Observed: 21.13 ft at 5:00AM Mar 23, 2024Observed: 21.03 ft at 6:00AM Mar 23, 2024Observed: 21 ft at 7:00AM Mar 23, 2024Observed: 20.94 ft at 8:00AM Mar 23, 2024Observed: 20.89 ft at 9:00AM Mar 23, 2024Observed: 20.84 ft at 10:00AM Mar 23, 2024Observed: 20.73 ft at 11:00AM Mar 23, 2024Observed: 20.72 ft at 12:00PM Mar 23, 2024Observed: 20.67 ft at 1:00PM Mar 23, 2024Observed: 20.61 ft at 2:00PM Mar 23, 2024Observed: 20.55 ft at 3:00PM Mar 23, 2024Observed: 20.52 ft at 4:00PM Mar 23, 2024Observed: 20.46 ft at 5:00PM Mar 23, 2024Observed: 20.4 ft at 6:00PM Mar 23, 2024Observed: 20.39 ft at 7:00PM Mar 23, 2024Observed: 20.34 ft at 8:00PM Mar 23, 2024Observed: 20.3 ft at 9:00PM Mar 23, 2024Observed: 20.22 ft at 10:00PM Mar 23, 2024Observed: 20.19 ft at 11:00PM Mar 23, 2024Observed: 20.15 ft at 12:00AM Mar 24, 2024Observed: 20.11 ft at 1:00AM Mar 24, 2024Observed: 20.06 ft at 2:00AM Mar 24, 2024Observed: 20.02 ft at 3:00AM Mar 24, 2024Observed: 19.98 ft at 4:00AM Mar 24, 2024Observed: 19.94 ft at 5:00AM Mar 24, 2024Observed: 19.89 ft at 6:00AM Mar 24, 2024Observed: 19.85 ft at 7:00AM Mar 24, 2024Observed: 19.81 ft at 8:00AM Mar 24, 2024Observed: 19.76 ft at 9:00AM Mar 24, 2024Observed: 19.66 ft at 10:00AM Mar 24, 2024Observed: 19.65 ft at 11:00AM Mar 24, 2024Observed: 19.62 ft at 12:00PM Mar 24, 2024Observed: 19.59 ft at 1:00PM Mar 24, 2024Observed: 19.52 ft at 2:00PM Mar 24, 2024Observed: 19.5 ft at 3:00PM Mar 24, 2024Observed: 19.44 ft at 4:00PM Mar 24, 2024Observed: 19.39 ft at 5:00PM Mar 24, 2024Observed: 19.36 ft at 6:00PM Mar 24, 2024Observed: 19.36 ft at 7:00PM Mar 24, 2024Observed: 19.31 ft at 8:00PM Mar 24, 2024Observed: 19.28 ft at 9:00PM Mar 24, 2024Observed: 19.23 ft at 10:00PM Mar 24, 2024Observed: 19.2 ft at 11:00PM Mar 24, 2024Observed: 19.15 ft at 12:00AM Mar 25, 2024Observed: 19.13 ft at 1:00AM Mar 25, 2024Observed: 19.08 ft at 2:00AM Mar 25, 2024Observed: 19.06 ft at 3:00AM Mar 25, 2024Observed: 19.05 ft at 4:00AM Mar 25, 2024Observed: 18.98 ft at 5:00AM Mar 25, 2024Observed: 18.95 ft at 6:00AM Mar 25, 2024Observed: 18.94 ft at 7:00AM Mar 25, 2024Observed: 18.93 ft at 8:00AM Mar 25, 2024Observed: 18.9 ft at 9:00AM Mar 25, 2024Observed: 18.86 ft at 10:00AM Mar 25, 2024Observed: 18.82 ft at 11:00AM Mar 25, 2024Observed: 18.76 ft at 12:00PM Mar 25, 2024Observed: 18.71 ft at 1:00PM Mar 25, 2024Observed: 18.71 ft at 2:00PM Mar 25, 2024Observed: 18.66 ft at 3:00PM Mar 25, 2024Observed: 18.62 ft at 4:00PM Mar 25, 2024Observed: 18.59 ft at 5:00PM Mar 25, 2024Observed: 18.56 ft at 6:00PM Mar 25, 2024Observed: 18.6 ft at 7:00PM Mar 25, 2024Observed: 18.66 ft at 8:00PM Mar 25, 2024Observed: 19.01 ft at 9:00PM Mar 25, 2024Observed: 19.45 ft at 10:00PM Mar 25, 2024Observed: 20.01 ft at 11:00PM Mar 25, 2024Observed: 20.58 ft at 12:00AM Mar 26, 2024Observed: 21.07 ft at 1:00AM Mar 26, 2024Observed: 21.5 ft at 2:00AM Mar 26, 2024Observed: 21.86 ft at 3:00AM Mar 26, 2024Observed: 22.17 ft at 4:00AM Mar 26, 2024Observed: 22.45 ft at 5:00AM Mar 26, 2024Observed: 22.77 ft at 6:00AM Mar 26, 2024Observed: 23.07 ft at 7:00AM Mar 26, 2024Observed: 23.37 ft at 8:00AM Mar 26, 2024Observed: 23.66 ft at 9:00AM Mar 26, 2024Observed: 23.92 ft at 10:00AM Mar 26, 2024Observed: 24.17 ft at 11:00AM Mar 26, 2024Observed: 24.39 ft at 12:00PM Mar 26, 2024Observed: 24.63 ft at 1:00PM Mar 26, 2024Observed: 24.8 ft at 2:00PM Mar 26, 2024Observed: 24.99 ft at 3:00PM Mar 26, 2024Observed: 25.15 ft at 4:00PM Mar 26, 2024Observed: 25.32 ft at 5:00PM Mar 26, 2024Observed: 25.46 ft at 6:00PM Mar 26, 2024Observed: 25.62 ft at 7:00PM Mar 26, 2024Observed: 25.73 ft at 8:00PM Mar 26, 2024Observed: 25.86 ft at 9:00PM Mar 26, 2024Observed: 25.97 ft at 10:00PM Mar 26, 2024Observed: 26.06 ft at 11:00PM Mar 26, 2024Observed: 26.14 ft at 12:00AM Mar 27, 2024Observed: 26.23 ft at 1:00AM Mar 27, 2024Observed: 26.31 ft at 2:00AM Mar 27, 2024Observed: 26.43 ft at 3:00AM Mar 27, 2024Observed: 26.49 ft at 4:00AM Mar 27, 2024Observed: 26.56 ft at 5:00AM Mar 27, 2024Observed: 26.63 ft at 6:00AM Mar 27, 2024Observed: 26.7 ft at 7:00AM Mar 27, 2024Observed: 26.76 ft at 8:00AM Mar 27, 2024Observed: 26.8 ft at 9:00AM Mar 27, 2024Observed: 26.87 ft at 10:00AM Mar 27, 2024Observed: 26.87 ft at 11:00AM Mar 27, 2024Observed: 26.98 ft at 12:00PM Mar 27, 2024Observed: 27.04 ft at 1:00PM Mar 27, 2024Observed: 27.05 ft at 2:00PM Mar 27, 2024Observed: 27.1 ft at 3:00PM Mar 27, 2024Observed: 27.14 ft at 4:00PM Mar 27, 2024Observed: 27.17 ft at 5:00PM Mar 27, 2024Observed: 27.22 ft at 6:00PM Mar 27, 2024Observed: 27.27 ft at 7:00PM Mar 27, 2024Observed: 27.28 ft at 8:00PM Mar 27, 2024Observed: 27.31 ft at 9:00PM Mar 27, 2024Observed: 27.34 ft at 10:00PM Mar 27, 2024Observed: 27.35 ft at 11:00PM Mar 27, 2024Observed: 27.39 ft at 12:00AM Mar 28, 2024Observed: 27.38 ft at 1:00AM Mar 28, 2024Observed: 27.38 ft at 2:00AM Mar 28, 2024Observed: 27.38 ft at 3:00AM Mar 28, 2024Highest Observation: 27.41 ft at 4:00AM Mar 28, 2024Highest Observation: 27.41 ft at 5:00AM Mar 28, 2024Observed: 27.4 ft at 6:00AM Mar 28, 2024Observed: 27.4 ft at 7:00AM Mar 28, 2024Highest Observation: 27.41 ft at 8:00AM Mar 28, 2024US Army Corps of EngineersLCGM6(plotting HGIRG) Graph Created (8:39AM Mar 28, 2024)ObservedLatest observed value: 27.41 ft at 8:00 AM CDT 28-Mar-2024.
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Graphical forecasts are not available for the Big Sunflower River at Little Calio Lndg (belzoni). During times of high water, forecast crest information can be found in the text products.
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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - near Anguilla
Flood Categories (in feet)
Not Available

Historic Crests
(1) 38.49 ft on 05/09/1991
(2) 38.46 ft on 01/16/2013
(3) 38.30 ft on 12/31/1982
(4) 37.50 ft on 03/21/1973
(5) 37.20 ft on 03/03/1991
(6) 37.10 ft on 12/18/2001
(7) 36.90 ft on 12/07/1983
(8) 36.85 ft on 03/19/2016
(9) 36.00 ft on 12/03/2001
(10) 35.80 ft on 07/05/1989
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 36.85 ft on 03/19/2016
(2) 32.96 ft on 01/05/2015
(3) 33.83 ft on 04/16/2014
(4) 38.46 ft on 01/16/2013
(5) 35.51 ft on 10/16/2009
(6) 33.50 ft on 02/28/2003
(7) 34.60 ft on 01/29/2002
(8) 37.10 ft on 12/18/2001
(9) 36.00 ft on 12/03/2001
(10) 35.70 ft on 04/07/2000
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
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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.
About This Location Collapse

Latitude: 33.183889° N, Longitude: 90.686111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 66.02 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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Page last modified: 2-Nov-2020 7:29 PM
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