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Over 200 USGS real-time streamgages used to support NWS river forecasts and warnings are at risk of being discontinued. Click here for more information from the USGS...
Weather Forecast Office Jackson, MS Lower Mississippi River Forecast Center
Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Big Sunflower River near Anguilla Stage (ft)Flow (kcfs)Observed: 40.28 ft at 4:00PM May 14, 2013Highest Observation: 40.29 ft at 5:00PM May 14, 2013Observed: 40.27 ft at 6:00PM May 14, 2013Observed: 40.28 ft at 7:00PM May 14, 2013Observed: 40.27 ft at 8:00PM May 14, 2013Observed: 40.24 ft at 9:00PM May 14, 2013Observed: 40.22 ft at 10:00PM May 14, 2013Observed: 40.21 ft at 11:00PM May 14, 2013Observed: 40.2 ft at 12:00AM May 15, 2013Observed: 40.19 ft at 1:00AM May 15, 2013Observed: 40.15 ft at 2:00AM May 15, 2013Observed: 40.15 ft at 3:00AM May 15, 2013Observed: 40.13 ft at 4:00AM May 15, 2013Observed: 40.11 ft at 5:00AM May 15, 2013Observed: 40.12 ft at 6:00AM May 15, 2013Observed: 40.07 ft at 7:00AM May 15, 2013Observed: 40.06 ft at 8:00AM May 15, 2013Observed: 40.03 ft at 9:00AM May 15, 2013Observed: 40.01 ft at 10:00AM May 15, 2013Observed: 39.99 ft at 11:00AM May 15, 2013Observed: 39.98 ft at 12:00PM May 15, 2013Observed: 39.95 ft at 1:00PM May 15, 2013Observed: 39.93 ft at 2:00PM May 15, 2013Observed: 39.92 ft at 3:00PM May 15, 2013Observed: 39.91 ft at 4:00PM May 15, 2013Observed: 39.9 ft at 5:00PM May 15, 2013Observed: 39.92 ft at 6:00PM May 15, 2013Observed: 39.9 ft at 7:00PM May 15, 2013Observed: 39.88 ft at 8:00PM May 15, 2013Observed: 39.86 ft at 9:00PM May 15, 2013Observed: 39.85 ft at 10:00PM May 15, 2013Observed: 39.84 ft at 11:00PM May 15, 2013Observed: 39.82 ft at 12:00AM May 16, 2013Observed: 39.79 ft at 1:00AM May 16, 2013Observed: 39.78 ft at 2:00AM May 16, 2013Observed: 39.77 ft at 3:00AM May 16, 2013Observed: 39.74 ft at 4:00AM May 16, 2013Observed: 39.73 ft at 5:00AM May 16, 2013Observed: 39.73 ft at 6:00AM May 16, 2013Observed: 39.7 ft at 7:00AM May 16, 2013Observed: 39.65 ft at 8:00AM May 16, 2013Observed: 39.64 ft at 9:00AM May 16, 2013Observed: 39.63 ft at 10:00AM May 16, 2013Observed: 39.62 ft at 11:00AM May 16, 2013Observed: 39.61 ft at 12:00PM May 16, 2013Observed: 39.58 ft at 1:00PM May 16, 2013Observed: 39.59 ft at 2:00PM May 16, 2013Observed: 39.54 ft at 3:00PM May 16, 2013Observed: 39.56 ft at 4:00PM May 16, 2013Observed: 39.54 ft at 5:00PM May 16, 2013Observed: 39.53 ft at 6:00PM May 16, 2013Observed: 39.51 ft at 7:00PM May 16, 2013Observed: 39.5 ft at 8:00PM May 16, 2013Observed: 39.49 ft at 9:00PM May 16, 2013Observed: 39.47 ft at 10:00PM May 16, 2013Observed: 39.46 ft at 11:00PM May 16, 2013Observed: 39.43 ft at 12:00AM May 17, 2013Observed: 39.42 ft at 1:00AM May 17, 2013Observed: 39.39 ft at 2:00AM May 17, 2013Observed: 39.37 ft at 3:00AM May 17, 2013Observed: 39.34 ft at 4:00AM May 17, 2013Observed: 39.33 ft at 5:00AM May 17, 2013Observed: 39.33 ft at 6:00AM May 17, 2013Observed: 39.31 ft at 7:00AM May 17, 2013Observed: 39.29 ft at 8:00AM May 17, 2013Observed: 39.29 ft at 9:00AM May 17, 2013Observed: 39.26 ft at 10:00AM May 17, 2013Observed: 39.25 ft at 11:00AM May 17, 2013Observed: 39.23 ft at 12:00PM May 17, 2013Observed: 39.23 ft at 1:00PM May 17, 2013Observed: 39.23 ft at 2:00PM May 17, 2013Observed: 39.22 ft at 3:00PM May 17, 2013Observed: 39.22 ft at 4:00PM May 17, 2013Observed: 39.21 ft at 5:00PM May 17, 2013Observed: 39.22 ft at 6:00PM May 17, 2013Observed: 39.24 ft at 7:00PM May 17, 2013Observed: 39.24 ft at 8:00PM May 17, 2013Observed: 39.24 ft at 9:00PM May 17, 2013Observed: 39.25 ft at 10:00PM May 17, 2013Observed: 39.24 ft at 11:00PM May 17, 2013Observed: 39.23 ft at 12:00AM May 18, 2013Observed: 39.24 ft at 1:00AM May 18, 2013Observed: 39.26 ft at 2:00AM May 18, 2013Observed: 39.27 ft at 3:00AM May 18, 2013Observed: 39.28 ft at 4:00AM May 18, 2013Observed: 39.3 ft at 5:00AM May 18, 2013Observed: 39.34 ft at 6:00AM May 18, 2013Observed: 39.35 ft at 7:00AM May 18, 2013Observed: 39.37 ft at 8:00AM May 18, 2013Observed: 39.37 ft at 9:00AM May 18, 2013Observed: 39.39 ft at 10:00AM May 18, 2013Observed: 39.42 ft at 11:00AM May 18, 2013Observed: 39.44 ft at 12:00PM May 18, 2013Observed: 39.48 ft at 1:00PM May 18, 2013Observed: 39.49 ft at 2:00PM May 18, 2013Observed: 39.51 ft at 3:00PM May 18, 2013Observed: 39.55 ft at 4:00PM May 18, 2013Observed: 39.58 ft at 5:00PM May 18, 2013Observed: 39.6 ft at 6:00PM May 18, 2013Observed: 39.64 ft at 7:00PM May 18, 2013Observed: 39.68 ft at 8:00PM May 18, 2013Observed: 39.71 ft at 9:00PM May 18, 2013Observed: 39.74 ft at 10:00PM May 18, 2013Observed: 39.74 ft at 11:00PM May 18, 2013Observed: 39.75 ft at 12:00AM May 19, 2013Observed: 39.81 ft at 1:00AM May 19, 2013Observed: 39.83 ft at 2:00AM May 19, 2013Observed: 39.85 ft at 3:00AM May 19, 2013Observed: 39.86 ft at 4:00AM May 19, 2013Observed: 39.91 ft at 5:00AM May 19, 2013Observed: 39.93 ft at 6:00AM May 19, 2013Observed: 39.96 ft at 7:00AM May 19, 2013Observed: 39.96 ft at 8:00AM May 19, 2013Observed: 39.98 ft at 9:00AM May 19, 2013Observed: 40.01 ft at 10:00AM May 19, 2013Observed: 39.99 ft at 11:00AM May 19, 2013Observed: 40.04 ft at 12:00PM May 19, 2013Observed: 40.05 ft at 1:00PM May 19, 2013Observed: 40.08 ft at 2:00PM May 19, 2013Forecast: 40.3 ft 7:00PM May 19, 2013Forecast: 40.4 ft 1:00AM May 20, 2013Highest Forecast: 40.5 ft 7:00AM May 20, 2013Highest Forecast: 40.5 ft 1:00PM May 20, 2013Highest Forecast: 40.5 ft 7:00PM May 20, 2013Forecast: 40.4 ft 1:00AM May 21, 2013Forecast: 40.3 ft 7:00AM May 21, 2013Forecast: 40.2 ft 1:00PM May 21, 2013Forecast: 40 ft 7:00PM May 21, 2013Forecast: 39.8 ft 1:00AM May 22, 2013Forecast: 39.6 ft 7:00AM May 22, 2013Forecast: 39.4 ft 1:00PM May 22, 2013Forecast: 39.3 ft 7:00PM May 22, 2013Forecast: 39.1 ft 1:00AM May 23, 2013Forecast: 38.9 ft 7:00AM May 23, 2013Forecast: 38.7 ft 1:00PM May 23, 2013Forecast: 38.5 ft 7:00PM May 23, 2013Forecast: 38.3 ft 1:00AM May 24, 2013Forecast: 38 ft 7:00AM May 24, 2013U.S. Army Corps. of EngineersANGM6(plotting HGIRG) Graph Created (3:03PM May 19, 2013)ObservedForecast (issued 8:27AM May 19)Latest observed value: 40.08 ft at 2:00 PM CDT 19-May-2013. Flood Stage is 45 ft
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About this graph
Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Big Sunflower River near Anguilla are issued routinely year-round.
Return to Area Map
Upstream Gauge - at Sunflower Upstream Gauge
Flood Categories (in feet)
Major Flood Stage:50
Moderate Flood Stage:48
Flood Stage:45
Action Stage:44

Historical Crests
(1) 50.52 ft on 05/20/1973
(2) 49.10 ft on 06/01/1973
(3) 49.10 ft on 04/30/1973
(4) 48.83 ft on 05/12/1991
(5) 48.40 ft on 03/27/1973
(6) 48.30 ft on 01/02/1983
(7) 48.30 ft on 01/04/1983
(8) 48.20 ft on 05/11/1958
(9) 48.20 ft on 12/31/1982
(10) 47.50 ft on 09/28/1958
Show More Historical Crests

Low Water Records
(1) 20.00 ft on 02/28/1984
(2) 20.90 ft on 10/30/1987
(3) 21.20 ft on 10/20/1995
Show More Low Water Records
Legend
Gauge Location
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
55 Many businesses...homes and several thousand acres of agricultural land become inundated...within several miles of the river.
50 Extensive flooding of farm and agricultural land. Several access roads are also underwater. Many businesses and residents near the river are affected by high water.
48 Widespread flooding of farm and agricultural land. Some local access roads are also under water.
45 Minor flooding along the State Highway 14 bridge.
40 Several hundred acres of farm and agricultural land are inundated near the state highway 14 bridge.
About This Location Collapse

Latitude: 32.971667° N, Longitude: 90.777778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 45 ft 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 51.14 ft 96.14 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Other Data Sources:
Resources Collapse
Hydrologic Resources Additional Resources
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
Jackson Weather Forecast Office
234 Weather Service Dr.
Jackson, MS 39232
(601) 936-2189
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Page last modified: 13-Mar-2013 6:27 PM 		Disclaimer
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