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Hydrograph River at a Glance Download
Right Hand Chute Little River at Rivervale Stage (ft)Flow (kcfs)Highest Observation: 9.7 ft at 2:00PM Feb 18, 2020Observed: 9.69 ft at 3:00PM Feb 18, 2020Observed: 9.68 ft at 4:00PM Feb 18, 2020Highest Observation: 9.7 ft at 5:00PM Feb 18, 2020Observed: 9.66 ft at 6:00PM Feb 18, 2020Observed: 9.62 ft at 7:00PM Feb 18, 2020Observed: 9.62 ft at 8:00PM Feb 18, 2020Observed: 9.59 ft at 9:00PM Feb 18, 2020Observed: 9.59 ft at 10:00PM Feb 18, 2020Observed: 9.6 ft at 11:00PM Feb 18, 2020Observed: 9.58 ft at 12:00AM Feb 19, 2020Observed: 9.56 ft at 1:00AM Feb 19, 2020Observed: 9.57 ft at 2:00AM Feb 19, 2020Observed: 9.53 ft at 3:00AM Feb 19, 2020Observed: 9.51 ft at 4:00AM Feb 19, 2020Observed: 9.51 ft at 5:00AM Feb 19, 2020Observed: 9.5 ft at 6:00AM Feb 19, 2020Observed: 9.47 ft at 7:00AM Feb 19, 2020Observed: 9.47 ft at 8:00AM Feb 19, 2020Observed: 9.44 ft at 9:00AM Feb 19, 2020Observed: 9.42 ft at 10:00AM Feb 19, 2020Observed: 9.41 ft at 11:00AM Feb 19, 2020Observed: 9.39 ft at 12:00PM Feb 19, 2020Observed: 9.4 ft at 1:00PM Feb 19, 2020Observed: 9.37 ft at 2:00PM Feb 19, 2020Observed: 9.37 ft at 3:00PM Feb 19, 2020Observed: 9.33 ft at 4:00PM Feb 19, 2020Observed: 9.33 ft at 5:00PM Feb 19, 2020Observed: 9.31 ft at 6:00PM Feb 19, 2020Observed: 9.3 ft at 7:00PM Feb 19, 2020Observed: 9.25 ft at 8:00PM Feb 19, 2020Observed: 9.27 ft at 9:00PM Feb 19, 2020Observed: 9.22 ft at 10:00PM Feb 19, 2020Observed: 9.23 ft at 11:00PM Feb 19, 2020Observed: 9.18 ft at 12:00AM Feb 20, 2020Observed: 9.16 ft at 1:00AM Feb 20, 2020Observed: 9.13 ft at 2:00AM Feb 20, 2020Observed: 9.11 ft at 3:00AM Feb 20, 2020Observed: 9.12 ft at 4:00AM Feb 20, 2020Observed: 9.06 ft at 5:00AM Feb 20, 2020Observed: 9.03 ft at 6:00AM Feb 20, 2020Observed: 9 ft at 7:00AM Feb 20, 2020Observed: 8.98 ft at 8:00AM Feb 20, 2020Observed: 8.92 ft at 9:00AM Feb 20, 2020Observed: 8.91 ft at 10:00AM Feb 20, 2020Observed: 8.9 ft at 11:00AM Feb 20, 2020Observed: 8.88 ft at 12:00PM Feb 20, 2020Observed: 8.84 ft at 1:00PM Feb 20, 2020Observed: 8.78 ft at 2:00PM Feb 20, 2020Observed: 8.77 ft at 3:00PM Feb 20, 2020Observed: 8.75 ft at 4:00PM Feb 20, 2020Observed: 8.72 ft at 5:00PM Feb 20, 2020Observed: 8.64 ft at 6:00PM Feb 20, 2020Observed: 8.63 ft at 7:00PM Feb 20, 2020Observed: 8.58 ft at 8:00PM Feb 20, 2020Observed: 8.55 ft at 9:00PM Feb 20, 2020Observed: 8.51 ft at 10:00PM Feb 20, 2020Observed: 8.45 ft at 11:00PM Feb 20, 2020Observed: 8.47 ft at 12:00AM Feb 21, 2020Observed: 8.4 ft at 1:00AM Feb 21, 2020Observed: 8.37 ft at 2:00AM Feb 21, 2020Observed: 8.3 ft at 3:00AM Feb 21, 2020Observed: 8.24 ft at 4:00AM Feb 21, 2020Observed: 8.22 ft at 5:00AM Feb 21, 2020Observed: 8.2 ft at 6:00AM Feb 21, 2020Observed: 8.1 ft at 7:00AM Feb 21, 2020Observed: 8.06 ft at 8:00AM Feb 21, 2020Observed: 8.06 ft at 9:00AM Feb 21, 2020Observed: 7.98 ft at 10:00AM Feb 21, 2020Observed: 7.93 ft at 11:00AM Feb 21, 2020Observed: 7.91 ft at 12:00PM Feb 21, 2020Highest Forecast: 7.6 ft 6:00PM Feb 21, 2020Forecast: 7.4 ft 12:00AM Feb 22, 2020Forecast: 7.2 ft 6:00AM Feb 22, 2020Forecast: 7.1 ft 12:00PM Feb 22, 2020Forecast: 7 ft 6:00PM Feb 22, 2020Forecast: 6.9 ft 12:00AM Feb 23, 2020Forecast: 6.8 ft 6:00AM Feb 23, 2020Forecast: 6.8 ft 12:00PM Feb 23, 2020Forecast: 6.7 ft 6:00PM Feb 23, 2020Forecast: 6.6 ft 12:00AM Feb 24, 2020Forecast: 6.5 ft 6:00AM Feb 24, 2020Forecast: 6.4 ft 12:00PM Feb 24, 2020Forecast: 6.3 ft 6:00PM Feb 24, 2020Forecast: 6.2 ft 12:00AM Feb 25, 2020Forecast: 6.2 ft 6:00AM Feb 25, 2020Forecast: 6.1 ft 12:00PM Feb 25, 2020Forecast: 6.1 ft 6:00PM Feb 25, 2020Forecast: 6 ft 12:00AM Feb 26, 2020Forecast: 6 ft 6:00AM Feb 26, 2020USACE Stages and DischargesRIGA4(plotting HGIRG) Graph Created (1:15PM Feb 21, 2020)ObservedForecast (issued 9:01AM Feb 21)Latest observed value: 7.91 ft at 12:00 PM CST 21-Feb-2020. Flood Stage is 11 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
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.

NOTE: Forecasts for the Right Hand Chute Little River at Rivervale are issued routinely year-round.

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Downstream Gauge Downstream Gauge - at Marked Tree
Flood Categories (in feet)
Major Flood Stage: 15
Moderate Flood Stage: 14
Flood Stage: 11
Action Stage: 8
Low Stage (in feet): 0

Historic Crests
(1) 16.24 ft on 05/06/2011
(2) 13.87 ft on 02/20/1989
(3) 13.77 ft on 02/16/2019 (P)
(4) 13.57 ft on 01/19/1950
(5) 13.55 ft on 11/23/1957
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.77 ft on 02/16/2019 (P)
(2) 11.24 ft on 05/05/2014
(3) 16.24 ft on 05/06/2011
(4) 10.72 ft on 01/01/2010
(5) 10.76 ft on 12/31/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.43 ft on 10/12/1994
(2) 1.45 ft on 09/02/1988
(3) 1.50 ft on 11/12/1982
Show More Low Water Records
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
20.8 Water is flowing over the Highway 135 bridge. The levee system is overtopped causing widespread flooding.
18 Water reaches the bottom of the Highway 135 bridge.
14 Widespread flooding is occurring. Some evacuations may be necessary. Several roads between Rivervale and Big Lake Wildlife Refuge are flooded.
13 Several thousand acres of unprotected crop land is flooded and several roads inside the levee system are covered by flood water.
12 Evacuations may be necessary for some areas inside the main levee system due to access problems. Field flooding is widespread.
11 Farm land north of Rivervale is flooded. Low-lying portions of Highway 158 near the river are flooded.
10 Unprotected farm land near the river is flooded between Rivervale and Big Lake Wildlife Refuge.
8 Flooding is occurring inside the levee system. Equipment and livestock may need to be moved.
Photos
(1) Upstream
(2) Downstream
(3) East
(4) West
(5) Gage on South Side of AR Route 136 Bridge 9-1-9 2.23 ft
About This Location Collapse

Latitude: 35.671667° N, Longitude: 90.338056° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 29 213.15 ft 224.15 ft 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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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
Memphis Weather Forecast Office
7777 Walnut Grove Rd, Suite 1
Memphis, TN 38120
(901) 544-0399
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