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Hydrograph River at a Glance Download
Ouachita River at Felsenthal Lock and Dam Pool (ft)Flow (kcfs)Observed: 69.92 ft at 1:45PM Mar 25, 2024Observed: 69.93 ft at 2:00PM Mar 25, 2024Observed: 69.91 ft at 2:15PM Mar 25, 2024Observed: 69.94 ft at 2:30PM Mar 25, 2024Observed: 69.95 ft at 2:45PM Mar 25, 2024Observed: 69.97 ft at 3:00PM Mar 25, 2024Observed: 69.99 ft at 3:15PM Mar 25, 2024Observed: 70 ft at 3:30PM Mar 25, 2024Observed: 70.02 ft at 3:45PM Mar 25, 2024Observed: 70.02 ft at 4:00PM Mar 25, 2024Observed: 70.03 ft at 4:15PM Mar 25, 2024Observed: 70.04 ft at 4:30PM Mar 25, 2024Observed: 70.03 ft at 4:45PM Mar 25, 2024Observed: 70.02 ft at 5:15PM Mar 25, 2024Observed: 70.03 ft at 5:30PM Mar 25, 2024Observed: 70.03 ft at 6:15PM Mar 25, 2024Observed: 70.05 ft at 6:30PM Mar 25, 2024Observed: 70.04 ft at 6:45PM Mar 25, 2024Observed: 70.04 ft at 7:00PM Mar 25, 2024Observed: 70.05 ft at 7:30PM Mar 25, 2024Observed: 70.04 ft at 7:45PM Mar 25, 2024Observed: 70.04 ft at 8:30PM Mar 25, 2024Observed: 70.05 ft at 8:45PM Mar 25, 2024Observed: 70.04 ft at 9:00PM Mar 25, 2024Observed: 70.04 ft at 9:15PM Mar 25, 2024Observed: 70.04 ft at 9:30PM Mar 25, 2024Observed: 70.04 ft at 9:45PM Mar 25, 2024Observed: 70.04 ft at 10:00PM Mar 25, 2024Observed: 70.04 ft at 10:15PM Mar 25, 2024Observed: 70.05 ft at 10:30PM Mar 25, 2024Observed: 70.05 ft at 10:45PM Mar 25, 2024Observed: 70.05 ft at 11:00PM Mar 25, 2024Observed: 70.04 ft at 11:15PM Mar 25, 2024Observed: 70.04 ft at 11:30PM Mar 25, 2024Observed: 70.04 ft at 11:45PM Mar 25, 2024Observed: 70.06 ft at 12:00AM Mar 26, 2024Observed: 70.05 ft at 12:15AM Mar 26, 2024Observed: 70.05 ft at 12:30AM Mar 26, 2024Observed: 70.05 ft at 12:45AM Mar 26, 2024Observed: 70.05 ft at 1:00AM Mar 26, 2024Observed: 70.05 ft at 1:15AM Mar 26, 2024Observed: 70.05 ft at 1:30AM Mar 26, 2024Observed: 70.05 ft at 1:45AM Mar 26, 2024Observed: 70.05 ft at 2:00AM Mar 26, 2024Observed: 70.04 ft at 2:15AM Mar 26, 2024Observed: 70.05 ft at 2:30AM Mar 26, 2024Observed: 70.05 ft at 2:45AM Mar 26, 2024Observed: 70.05 ft at 3:00AM Mar 26, 2024Observed: 70.05 ft at 3:15AM Mar 26, 2024Observed: 70.05 ft at 3:30AM Mar 26, 2024Observed: 70.06 ft at 3:45AM Mar 26, 2024Observed: 70.05 ft at 4:00AM Mar 26, 2024Observed: 70.05 ft at 4:15AM Mar 26, 2024Observed: 70.05 ft at 4:30AM Mar 26, 2024Observed: 70.06 ft at 4:45AM Mar 26, 2024Observed: 70.05 ft at 5:00AM Mar 26, 2024Observed: 70.06 ft at 5:15AM Mar 26, 2024Observed: 70.05 ft at 5:30AM Mar 26, 2024Observed: 70.06 ft at 5:45AM Mar 26, 2024Observed: 70.05 ft at 6:00AM Mar 26, 2024Observed: 70.02 ft at 6:15AM Mar 26, 2024Observed: 70.04 ft at 6:30AM Mar 26, 2024Observed: 70.05 ft at 6:45AM Mar 26, 2024Observed: 70.05 ft at 7:00AM Mar 26, 2024Observed: 70.05 ft at 7:15AM Mar 26, 2024Observed: 70.04 ft at 7:30AM Mar 26, 2024Observed: 70.05 ft at 7:45AM Mar 26, 2024Observed: 70.05 ft at 8:00AM Mar 26, 2024Observed: 70.05 ft at 8:15AM Mar 26, 2024Observed: 70.05 ft at 8:30AM Mar 26, 2024Observed: 70.05 ft at 8:45AM Mar 26, 2024Observed: 70.06 ft at 9:00AM Mar 26, 2024Observed: 70.04 ft at 9:15AM Mar 26, 2024Observed: 70.05 ft at 9:30AM Mar 26, 2024Observed: 70.05 ft at 9:45AM Mar 26, 2024Observed: 70.04 ft at 10:00AM Mar 26, 2024Observed: 70.05 ft at 10:15AM Mar 26, 2024Observed: 70.05 ft at 10:30AM Mar 26, 2024Observed: 70.04 ft at 10:45AM Mar 26, 2024Observed: 70.05 ft at 11:00AM Mar 26, 2024Observed: 70.05 ft at 11:15AM Mar 26, 2024Observed: 70.05 ft at 11:30AM Mar 26, 2024Observed: 70.05 ft at 11:45AM Mar 26, 2024Observed: 70.05 ft at 12:00PM Mar 26, 2024Observed: 70.05 ft at 12:15PM Mar 26, 2024Observed: 70.04 ft at 12:30PM Mar 26, 2024Observed: 70.05 ft at 12:45PM Mar 26, 2024Observed: 70.05 ft at 1:00PM Mar 26, 2024Observed: 70.05 ft at 1:15PM Mar 26, 2024Observed: 70.06 ft at 1:45PM Mar 26, 2024Highest Observation: 70.07 ft at 2:00PM Mar 26, 2024Observed: 70.06 ft at 2:30PM Mar 26, 2024Observed: 70.06 ft at 2:45PM Mar 26, 2024Observed: 70.06 ft at 3:00PM Mar 26, 2024Observed: 70.06 ft at 3:15PM Mar 26, 2024Observed: 70.06 ft at 3:30PM Mar 26, 2024Observed: 70.06 ft at 3:45PM Mar 26, 2024Observed: 70.06 ft at 4:00PM Mar 26, 2024Observed: 70.06 ft at 4:15PM Mar 26, 2024Observed: 70.06 ft at 4:30PM Mar 26, 2024Observed: 70.06 ft at 4:45PM Mar 26, 2024Observed: 70.06 ft at 5:00PM Mar 26, 2024Observed: 70.06 ft at 5:15PM Mar 26, 2024Observed: 70.05 ft at 5:30PM Mar 26, 2024Observed: 70.06 ft at 6:00PM Mar 26, 2024Observed: 70.06 ft at 6:15PM Mar 26, 2024Observed: 70.06 ft at 6:30PM Mar 26, 2024Observed: 70.06 ft at 6:45PM Mar 26, 2024Observed: 70.06 ft at 7:00PM Mar 26, 2024Observed: 70.05 ft at 7:15PM Mar 26, 2024Observed: 70.06 ft at 7:30PM Mar 26, 2024Observed: 70.06 ft at 7:45PM Mar 26, 2024Observed: 70.06 ft at 8:00PM Mar 26, 2024Observed: 70.06 ft at 8:15PM Mar 26, 2024Observed: 70.05 ft at 8:30PM Mar 26, 2024Observed: 70.05 ft at 8:45PM Mar 26, 2024Observed: 70.05 ft at 9:00PM Mar 26, 2024Observed: 70.06 ft at 9:15PM Mar 26, 2024Observed: 70.05 ft at 9:30PM Mar 26, 2024Observed: 70.06 ft at 9:45PM Mar 26, 2024Observed: 70.06 ft at 10:00PM Mar 26, 2024Observed: 70.05 ft at 10:15PM Mar 26, 2024Observed: 70.05 ft at 10:30PM Mar 26, 2024Observed: 70.05 ft at 11:00PM Mar 26, 2024Observed: 70.05 ft at 11:15PM Mar 26, 2024Observed: 70.05 ft at 11:30PM Mar 26, 2024Observed: 70.05 ft at 12:00AM Mar 27, 2024Observed: 70.05 ft at 12:15AM Mar 27, 2024Observed: 70.05 ft at 12:30AM Mar 27, 2024Observed: 70.05 ft at 12:45AM Mar 27, 2024Observed: 70.04 ft at 1:00AM Mar 27, 2024Observed: 70.03 ft at 1:15AM Mar 27, 2024Observed: 70.03 ft at 1:30AM Mar 27, 2024Observed: 70.02 ft at 1:45AM Mar 27, 2024Observed: 70.04 ft at 2:00AM Mar 27, 2024Observed: 70.05 ft at 2:15AM Mar 27, 2024Observed: 70.05 ft at 2:45AM Mar 27, 2024Observed: 70.04 ft at 3:00AM Mar 27, 2024Observed: 70.05 ft at 3:15AM Mar 27, 2024Observed: 70.05 ft at 3:45AM Mar 27, 2024Observed: 70.03 ft at 4:00AM Mar 27, 2024Observed: 70.05 ft at 4:15AM Mar 27, 2024Observed: 70.04 ft at 4:30AM Mar 27, 2024Observed: 70.05 ft at 4:45AM Mar 27, 2024Observed: 70.04 ft at 5:00AM Mar 27, 2024Observed: 70.04 ft at 5:15AM Mar 27, 2024Observed: 70.02 ft at 5:30AM Mar 27, 2024Observed: 70.04 ft at 5:45AM Mar 27, 2024Observed: 70.04 ft at 6:00AM Mar 27, 2024Observed: 70.04 ft at 6:15AM Mar 27, 2024Observed: 70.04 ft at 6:30AM Mar 27, 2024Observed: 70.05 ft at 6:45AM Mar 27, 2024Observed: 70.05 ft at 7:00AM Mar 27, 2024Observed: 70.05 ft at 7:15AM Mar 27, 2024Observed: 70.04 ft at 7:30AM Mar 27, 2024Observed: 70.04 ft at 7:45AM Mar 27, 2024Observed: 70.05 ft at 8:00AM Mar 27, 2024Observed: 70.04 ft at 8:15AM Mar 27, 2024Observed: 70.04 ft at 8:30AM Mar 27, 2024Observed: 70.03 ft at 9:00AM Mar 27, 2024Observed: 70.04 ft at 9:15AM Mar 27, 2024Observed: 70.02 ft at 9:30AM Mar 27, 2024Observed: 70.02 ft at 9:45AM Mar 27, 2024Observed: 70.02 ft at 10:00AM Mar 27, 2024Observed: 70.03 ft at 10:15AM Mar 27, 2024Observed: 70.04 ft at 11:00AM Mar 27, 2024Observed: 70.04 ft at 11:15AM Mar 27, 2024Observed: 70.03 ft at 11:30AM Mar 27, 2024Observed: 70.02 ft at 11:45AM Mar 27, 2024Observed: 70 ft at 12:15PM Mar 27, 2024Observed: 70.03 ft at 12:30PM Mar 27, 2024Observed: 70.02 ft at 12:45PM Mar 27, 2024Observed: 70.04 ft at 1:00PM Mar 27, 2024Observed: 70.02 ft at 1:15PM Mar 27, 2024Observed: 70.01 ft at 1:30PM Mar 27, 2024Observed: 70.02 ft at 1:45PM Mar 27, 2024Observed: 70.03 ft at 2:00PM Mar 27, 2024Observed: 70.02 ft at 2:15PM Mar 27, 2024Observed: 70.01 ft at 2:30PM Mar 27, 2024Observed: 70.01 ft at 2:45PM Mar 27, 2024Observed: 70 ft at 3:00PM Mar 27, 2024Observed: 70.02 ft at 3:15PM Mar 27, 2024Observed: 70.02 ft at 3:30PM Mar 27, 2024Observed: 70.03 ft at 3:45PM Mar 27, 2024Observed: 70.01 ft at 4:00PM Mar 27, 2024Observed: 70.03 ft at 4:15PM Mar 27, 2024Observed: 70.02 ft at 4:30PM Mar 27, 2024Observed: 70.02 ft at 4:45PM Mar 27, 2024Observed: 70.03 ft at 5:15PM Mar 27, 2024Observed: 70.02 ft at 5:30PM Mar 27, 2024Observed: 70.03 ft at 5:45PM Mar 27, 2024Observed: 70.02 ft at 6:00PM Mar 27, 2024Observed: 70.02 ft at 6:15PM Mar 27, 2024Observed: 70.03 ft at 6:30PM Mar 27, 2024Observed: 70.03 ft at 6:45PM Mar 27, 2024Observed: 70.02 ft at 7:00PM Mar 27, 2024Observed: 70.02 ft at 7:15PM Mar 27, 2024Observed: 70.02 ft at 7:30PM Mar 27, 2024Observed: 70.02 ft at 7:45PM Mar 27, 2024Observed: 70.02 ft at 8:00PM Mar 27, 2024Observed: 70.02 ft at 8:15PM Mar 27, 2024Observed: 70.02 ft at 8:30PM Mar 27, 2024Observed: 70.02 ft at 9:00PM Mar 27, 2024Observed: 70.02 ft at 9:15PM Mar 27, 2024Observed: 70.02 ft at 9:30PM Mar 27, 2024Observed: 70.02 ft at 10:15PM Mar 27, 2024Observed: 70.01 ft at 10:30PM Mar 27, 2024Observed: 70.02 ft at 10:45PM Mar 27, 2024Observed: 70.02 ft at 11:00PM Mar 27, 2024Observed: 70.01 ft at 11:15PM Mar 27, 2024Observed: 70.02 ft at 11:45PM Mar 27, 2024Observed: 70.02 ft at 12:00AM Mar 28, 2024Observed: 70.02 ft at 12:15AM Mar 28, 2024Observed: 70.01 ft at 12:30AM Mar 28, 2024Observed: 70.01 ft at 12:45AM Mar 28, 2024Observed: 70.01 ft at 1:00AM Mar 28, 2024Observed: 70.01 ft at 1:30AM Mar 28, 2024Observed: 70.02 ft at 1:45AM Mar 28, 2024Observed: 70.01 ft at 2:00AM Mar 28, 2024Observed: 70.01 ft at 2:15AM Mar 28, 2024Observed: 70.01 ft at 2:30AM Mar 28, 2024Observed: 70.01 ft at 2:45AM Mar 28, 2024Observed: 70.01 ft at 3:00AM Mar 28, 2024Observed: 70.02 ft at 3:15AM Mar 28, 2024Observed: 70.02 ft at 3:30AM Mar 28, 2024Observed: 70.01 ft at 3:45AM Mar 28, 2024Observed: 70 ft at 4:00AM Mar 28, 2024Observed: 70.01 ft at 4:15AM Mar 28, 2024Observed: 70.01 ft at 4:30AM Mar 28, 2024Observed: 70.01 ft at 4:45AM Mar 28, 2024Observed: 70.01 ft at 5:00AM Mar 28, 2024Observed: 70.01 ft at 5:15AM Mar 28, 2024Observed: 70.01 ft at 5:30AM Mar 28, 2024Observed: 70.01 ft at 6:00AM Mar 28, 2024Observed: 70.01 ft at 6:15AM Mar 28, 2024Observed: 70.01 ft at 6:30AM Mar 28, 2024Observed: 70 ft at 6:45AM Mar 28, 2024Observed: 70.01 ft at 7:00AM Mar 28, 2024Observed: 70.01 ft at 7:15AM Mar 28, 2024Observed: 70 ft at 7:30AM Mar 28, 2024Observed: 70 ft at 7:45AM Mar 28, 2024Observed: 69.99 ft at 8:00AM Mar 28, 2024Observed: 69.99 ft at 8:15AM Mar 28, 2024Observed: 69.99 ft at 8:30AM Mar 28, 2024Observed: 69.99 ft at 9:00AM Mar 28, 2024Observed: 69.99 ft at 9:15AM Mar 28, 2024Observed: 69.99 ft at 9:30AM Mar 28, 2024Observed: 69.99 ft at 9:45AM Mar 28, 2024Observed: 69.99 ft at 10:00AM Mar 28, 2024Observed: 70 ft at 10:30AM Mar 28, 2024Observed: 70 ft at 10:45AM Mar 28, 2024Observed: 70 ft at 11:15AM Mar 28, 2024Observed: 69.99 ft at 11:30AM Mar 28, 2024Observed: 70 ft at 11:45AM Mar 28, 2024Observed: 70 ft at 12:00PM Mar 28, 2024Observed: 69.99 ft at 12:15PM Mar 28, 2024Observed: 70 ft at 12:30PM Mar 28, 2024Highest Forecast: 70 ft 7:00PM Mar 28, 2024Highest Forecast: 70 ft 1:00AM Mar 29, 2024Highest Forecast: 70 ft 7:00AM Mar 29, 2024Forecast: 69.9 ft 1:00PM Mar 29, 2024Forecast: 69.9 ft 7:00PM Mar 29, 2024Forecast: 69.9 ft 1:00AM Mar 30, 2024Forecast: 69.9 ft 7:00AM Mar 30, 2024Forecast: 69.9 ft 1:00PM Mar 30, 2024Forecast: 69.9 ft 7:00PM Mar 30, 2024Forecast: 69.8 ft 1:00AM Mar 31, 2024Forecast: 69.8 ft 7:00AM Mar 31, 2024Forecast: 69.8 ft 1:00PM Mar 31, 2024Forecast: 69.8 ft 7:00PM Mar 31, 2024Forecast: 69.7 ft 1:00AM Apr 01, 2024Forecast: 69.7 ft 7:00AM Apr 01, 2024Forecast: 69.7 ft 1:00PM Apr 01, 2024Forecast: 69.7 ft 7:00PM Apr 01, 2024Forecast: 69.6 ft 1:00AM Apr 02, 2024Forecast: 69.6 ft 7:00AM Apr 02, 2024US Army Corps of EngineersFELA4(plotting HPIRG) Graph Created (1:36PM Mar 28, 2024)ObservedForecast (issued 8:26AM Mar 28)Latest observed value: 70 ft at 12:30 PM CDT 28-Mar-2024. Flood Stage is 70 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
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.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Ouachita River at Felsenthal Lock and Dam are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Locations
Flood Categories (in feet)
Major Flood Stage: 83
Moderate Flood Stage: 81
Flood Stage: 70
Action Stage: 70
Low Stage (in feet): -9999

Historic Crests
(1) 88.30 ft on 04/11/1945
(2) 87.10 ft on 05/14/1958
(3) 86.40 ft on 05/10/1991
(4) 85.78 ft on 11/09/2009
(5) 85.70 ft on 05/05/1973
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 77.12 ft on 03/12/2021
(2) 79.20 ft on 02/28/2020
(3) 83.10 ft on 05/20/2019
(4) 85.49 ft on 03/11/2018
(5) 72.16 ft on 05/19/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.00 ft on 09/10/1913
(2) 16.00 ft on 01/17/1935
(3) 17.20 ft on 02/15/1970
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
KML Image
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
83 Expect long term flooding for several weeks in the Felsenthal National Wildlife Refuge. Travel becomes difficult as all access roadways flood.
81 Moderate flooding of county roadways and bridges will continue for several days. Detours are necessary and travel in and around the area will be difficult.
80.5 Floodwaters will continue to receed from roadways and bridges around the locks. Roadways and detours will begin to slowly open for use during the next three days.
80 Flooding of low lying areas in the Felsenthal Wildlife Refuge will continue for at least another three weeks.
75 Flooding in the Felsenthal National Wildlife Refuge will continue for at least another ten days.
73 Expect minor flooding to continue in the Felsenthal National Wildlife Refuge for at least another week.
70 Minor lowland flooding of the Felsenthal National Wildlife Refuge will continue for several days. Secondary roadways along the river bottom will be inundated and closed.
About This Location Collapse

Latitude: 33.032070° N, Longitude: 92.087640° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 70 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 0.00 70 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:

Additional Information Collapse
During periods of possible very heavy rainfall, river forecasts may take into account precipitation amounts expected 30, 36, or even 48 hours into the future from the forecast issuance time.
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
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Shreveport, LA 71109
(318) 631-3669
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Page last modified: 2-Nov-2020 7:29 PM
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