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Weather Forecast Office Norman, OK

Arkansas Red-Basin River Forecast Center

Hydrograph

River at a Glance

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About this graph

Tabular Data (UTC)

Tabular Data (CDT)

Datum: NAVD88

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 Washita River near Carnegie are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge

Downstream Gauge

Flood Categories (in feet)

Major Flood Stage:	29
Moderate Flood Stage:	27
Flood Stage:	25
Action Stage:	23
Low Stage (in feet):	-9999

Historic Crests
(1) 31.70 ft on 10/20/1983
(2) 31.50 ft on 06/05/1995
(3) 31.21 ft on 05/18/1949
(4) 31.14 ft on 05/10/1993
(5) 30.81 ft on 08/19/2007
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 15.99 ft on 03/19/2020
(2) 29.87 ft on 05/27/2019
(3) 26.36 ft on 05/10/2019
(4) 25.96 ft on 04/24/2019
(5) 26.18 ft on 10/11/2018
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.

Show FEMA's National Flood Hazard Layers

Zoom Level:16

	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

If you notice any errors in the below information, please contact our Webmaster
33	Look for near-total flood plain coverage along the Washita River valley in eastern Washita and western Caddo counties. Some farm levees are overtopped several hours before the time of crest near Carnegie. More than sixty-five hundred acres of farm lands are covered by flood depths to about 8 feet... and will be the highest water levels since flood control began at Foss Dam. Local highways are blocked... isolating rural communities and many farmsteads.
32	Look for near-total flood plain coverage along the Washita River valley in eastern Washita and western Caddo counties. Some farm levees are overtopped several hours before the time of crest near Carnegie. Nearly sixty-five hundred acres of farm lands are covered by flood depths to about 7 feet... and will be the highest water levels since flood control began at Foss Dam. Local highways are blocked... isolating rural communities and many farmsteads.
31	Look for near-total flood plain coverage along the Washita River valley in eastern Washita and western Caddo counties. Some farm levees are overtopped several hours before the time of crest near Carnegie. About six thousand acres of farm lands are covered by flood depths to about 6 feet... and will be the highest water levels since flood control began at Foss Dam. Local highways are blocked... isolating rural communities and many farmsteads.
30	Look for wide flood plain coverage along the Washita River valley in eastern Washita and western Caddo counties. Some farm levees are overtopped hours before the time of crest near Carnegie. More than five thousand acres of farm lands are covered by flood depths to about 5 feet... and will be the highest water levels observed since flood control began at Foss Dam. local highways may be blocked... isolating some rural communities and many farmsteads.
29	Look for wide flood plain coverage along the Washita River valley in eastern Washita and western Caddo counties. Some farm levees are overtopped hours before the time of crest near Carnegie. More than four thousand acres of farm land are coveredby flood depths to about 4 feet. Local highways may be blocked... isolating some rural communities and many farmsteads.
28	Look for wide flooding along the Washita River valley in eastern Washita and western Caddo counties. Some farm levees are overtopped hours before the time of crest near Carnegie. About four thousand acres of farm land are covered by flood depths up to about 3 feet. Local highways may be blocked... isolating a few rural communities and farmsteads.
27	Look for flooding of croplands and pastures along the Washita River valley in eastern Washita and western Caddo counties. Some farm levees are overtopped hours before the time of crest near Carnegie. More than three thousand acres of farm land are covered by flood depths up to about 2 feet. Local roads may be overtopped... isolating a few farmsteads.
26	Flooding will cover nearly fifteen hundred acres of non-leveed farm lands along the Washita River valley in eastern Washita and western Caddo counties. Overflow depths average about a foot or more. Weaker portions of local levees may be breached. High water in cutoff channels and tributary streams will isolate some low-lying areas for several hours.
25	Shallow flooding will reach about a thousand acres of non-leveed farm lands along the Washita River valley in eastern Washita and western Caddo counties. Weaker portions of local levees may be overtopped. Deeper water in cutoff channels and tributary streams will isolate some low-lying fields for a few hours.
24	Near bankfull conditions occur along the Washita River in eastern Washita and western Caddo counties. High water in cutoff channels and tributary streams could isolate some low-lying fields for a few hours.
23	Near bankfull conditions occur along the Washita River in eastern Washita and western Caddo counties. High water in cutoff channels and tributary streams could isolate some low-lying fields for a few hours.

About This Location

Latitude: 35.117281° N, Longitude: 98.563950° W, Horizontal Datum: NAD27

River Stage Reference Frame	Gauge Height	Flood Stage	Uses
NWS stage	0 ft	25 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	1244.67	1269.67	Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29	1244.23	1269.23	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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Collaborative Agencies

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
Norman Weather Forecast Office
National Weather Center
120 David L. Boren Blvd.
Suite 2400
Norman, OK 73072
(405) 325-3816
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Page last modified: 2-Nov-2020 7:29 PM

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