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Hydrograph River at a Glance Download
Ouachita River at Arkadelphia Stage (ft)Flow (kcfs)Observed: 5.59 ft at 5:00AM Sep 17, 2021Observed: 6.11 ft at 6:00AM Sep 17, 2021Observed: 6.35 ft at 7:00AM Sep 17, 2021Highest Observation: 6.38 ft at 8:00AM Sep 17, 2021Observed: 6.27 ft at 9:00AM Sep 17, 2021Observed: 6.07 ft at 10:00AM Sep 17, 2021Observed: 5.82 ft at 11:00AM Sep 17, 2021Observed: 5.56 ft at 12:00PM Sep 17, 2021Observed: 5.32 ft at 1:00PM Sep 17, 2021Observed: 5.1 ft at 2:00PM Sep 17, 2021Observed: 4.91 ft at 3:00PM Sep 17, 2021Observed: 4.74 ft at 4:00PM Sep 17, 2021Observed: 4.55 ft at 5:00PM Sep 17, 2021Observed: 4.41 ft at 6:00PM Sep 17, 2021Observed: 4.38 ft at 7:00PM Sep 17, 2021Observed: 4.38 ft at 8:00PM Sep 17, 2021Observed: 4.51 ft at 9:00PM Sep 17, 2021Observed: 4.68 ft at 10:00PM Sep 17, 2021Observed: 4.7 ft at 11:00PM Sep 17, 2021Observed: 4.64 ft at 12:00AM Sep 18, 2021Observed: 4.54 ft at 1:00AM Sep 18, 2021Observed: 4.44 ft at 2:00AM Sep 18, 2021Observed: 4.34 ft at 3:00AM Sep 18, 2021Observed: 4.29 ft at 4:00AM Sep 18, 2021Observed: 4.45 ft at 5:00AM Sep 18, 2021Observed: 4.89 ft at 6:00AM Sep 18, 2021Observed: 5.29 ft at 7:00AM Sep 18, 2021Observed: 5.51 ft at 8:00AM Sep 18, 2021Observed: 5.56 ft at 9:00AM Sep 18, 2021Observed: 5.51 ft at 10:00AM Sep 18, 2021Observed: 5.39 ft at 11:00AM Sep 18, 2021Observed: 5.23 ft at 12:00PM Sep 18, 2021Observed: 5.08 ft at 1:00PM Sep 18, 2021Observed: 4.91 ft at 2:00PM Sep 18, 2021Observed: 4.76 ft at 3:00PM Sep 18, 2021Observed: 4.57 ft at 4:00PM Sep 18, 2021Observed: 4.44 ft at 5:00PM Sep 18, 2021Observed: 4.36 ft at 6:00PM Sep 18, 2021Observed: 4.3 ft at 7:00PM Sep 18, 2021Observed: 4.26 ft at 8:00PM Sep 18, 2021Observed: 4.33 ft at 9:00PM Sep 18, 2021Observed: 4.48 ft at 10:00PM Sep 18, 2021Observed: 4.6 ft at 11:00PM Sep 18, 2021Observed: 4.64 ft at 12:00AM Sep 19, 2021Observed: 4.61 ft at 1:00AM Sep 19, 2021Observed: 4.68 ft at 2:00AM Sep 19, 2021Observed: 4.99 ft at 3:00AM Sep 19, 2021Observed: 5.41 ft at 4:00AM Sep 19, 2021Observed: 5.73 ft at 5:00AM Sep 19, 2021Observed: 5.89 ft at 6:00AM Sep 19, 2021Observed: 5.91 ft at 7:00AM Sep 19, 2021Observed: 5.84 ft at 8:00AM Sep 19, 2021Observed: 5.7 ft at 9:00AM Sep 19, 2021Observed: 5.5 ft at 10:00AM Sep 19, 2021Observed: 5.31 ft at 11:00AM Sep 19, 2021Observed: 5.12 ft at 12:00PM Sep 19, 2021Observed: 4.92 ft at 1:00PM Sep 19, 2021Observed: 4.71 ft at 2:00PM Sep 19, 2021Observed: 4.56 ft at 3:00PM Sep 19, 2021Observed: 4.43 ft at 4:00PM Sep 19, 2021Observed: 4.4 ft at 5:00PM Sep 19, 2021Observed: 4.3 ft at 6:00PM Sep 19, 2021Observed: 4.22 ft at 7:00PM Sep 19, 2021Observed: 4.16 ft at 8:00PM Sep 19, 2021Observed: 4.14 ft at 9:00PM Sep 19, 2021Observed: 4.22 ft at 10:00PM Sep 19, 2021Observed: 4.36 ft at 11:00PM Sep 19, 2021Observed: 4.44 ft at 12:00AM Sep 20, 2021Observed: 4.44 ft at 1:00AM Sep 20, 2021Observed: 4.52 ft at 2:00AM Sep 20, 2021Observed: 4.85 ft at 3:00AM Sep 20, 2021Observed: 5.32 ft at 4:00AM Sep 20, 2021Observed: 5.67 ft at 5:00AM Sep 20, 2021Observed: 5.84 ft at 6:00AM Sep 20, 2021Observed: 5.88 ft at 7:00AM Sep 20, 2021Observed: 5.81 ft at 8:00AM Sep 20, 2021Observed: 5.67 ft at 9:00AM Sep 20, 2021Observed: 5.48 ft at 10:00AM Sep 20, 2021Observed: 5.28 ft at 11:00AM Sep 20, 2021Observed: 5.09 ft at 12:00PM Sep 20, 2021Observed: 4.89 ft at 1:00PM Sep 20, 2021Observed: 4.68 ft at 2:00PM Sep 20, 2021Observed: 4.57 ft at 3:00PM Sep 20, 2021Observed: 4.47 ft at 4:00PM Sep 20, 2021Observed: 4.52 ft at 5:00PM Sep 20, 2021Observed: 4.64 ft at 6:00PM Sep 20, 2021Observed: 4.8 ft at 7:00PM Sep 20, 2021Observed: 5.02 ft at 8:00PM Sep 20, 2021Observed: 5.18 ft at 9:00PM Sep 20, 2021Observed: 5.2 ft at 10:00PM Sep 20, 2021Observed: 5.11 ft at 11:00PM Sep 20, 2021Observed: 4.95 ft at 12:00AM Sep 21, 2021Observed: 4.82 ft at 1:00AM Sep 21, 2021Observed: 4.86 ft at 2:00AM Sep 21, 2021Observed: 5.25 ft at 3:00AM Sep 21, 2021Forecast: 5.6 ft 7:00AM Sep 21, 2021Highest Forecast: 5.9 ft 1:00PM Sep 21, 2021Forecast: 5 ft 7:00PM Sep 21, 2021Forecast: 4.7 ft 1:00AM Sep 22, 2021Forecast: 5.7 ft 7:00AM Sep 22, 2021Highest Forecast: 5.9 ft 1:00PM Sep 22, 2021Forecast: 5.5 ft 7:00PM Sep 22, 2021Forecast: 5.2 ft 1:00AM Sep 23, 2021Forecast: 5.1 ft 7:00AM Sep 23, 2021Forecast: 5 ft 1:00PM Sep 23, 2021Forecast: 5 ft 7:00PM Sep 23, 2021Forecast: 5 ft 1:00AM Sep 24, 2021Forecast: 5 ft 7:00AM Sep 24, 2021Forecast: 5 ft 1:00PM Sep 24, 2021Forecast: 5 ft 7:00PM Sep 24, 2021Forecast: 5 ft 1:00AM Sep 25, 2021Forecast: 5 ft 7:00AM Sep 25, 2021AKDA4(plotting HGIRG) Graph Created (4:11AM Sep 21, 2021)ObservedForecast (issued 10:02AM Sep 20)Latest observed value: 5.25 ft at 3:00 AM CDT 21-Sep-2021. Flood Stage is 17 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
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 Ouachita River at Arkadelphia are issued routinely year-round.

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Upstream Gauge - at Remmel Dam above Jones Mill Upstream Gauge Downstream Gauge Downstream Gauge - at Camden
Flood Categories (in feet)
Major Flood Stage: 27
Moderate Flood Stage: 24
Flood Stage: 17
Action Stage: 16
Low Stage (in feet): -9999

Historic Crests
(1) 30.30 ft on 03/30/1945
(2) 30.08 ft on 05/14/1968
(3) 29.20 ft on 05/21/1927
(4) 28.97 ft on 02/19/1938
(5) 28.87 ft on 04/17/1939
(6) 28.30 ft on 05/15/1923
(7) 28.15 ft on 01/27/1949
(8) 28.02 ft on 01/31/1969
(9) 27.90 ft on 05/12/1920
(10) 27.65 ft on 05/03/1958
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.25 ft on 05/09/2019
(2) 24.62 ft on 03/02/2018
(3) 24.49 ft on 02/24/2018
(4) 20.54 ft on 05/04/2017
(5) 22.22 ft on 05/01/2017
(6) 22.47 ft on 12/29/2015
(7) 22.47 ft on 12/29/2015
(8) 17.49 ft on 05/30/2015
(9) 17.80 ft on 05/20/2015
(10) 22.53 ft on 05/12/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 2.30 ft on 08/31/1985
(2) 2.80 ft on 09/02/1952
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
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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
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28.5 Evacuations may be needed. Widespread flooding in Clark County. Numerous county roads flooded. State Highway 7 flooded east of Arkadelphia. Long detours around flooded areas. Ouachita River crested just over 28 feet in January 1969 and over 30 feet in May 1968.
27 Flooding in druid hills and portions of Southern and Southeastern Arkadelphia. Airport possibly closed by high water. State Highway 7 east of Arkadelphia flooded. Railroad underpass flooded. Numerous Clark County roads flooded.
25 Arkadelphia Airport may be closed. Flooding in portions of Arkadelphia. State Highway 7 east of Arkadelphia flooded. Railroad underpass flooded. Clark County roads 9, 17, 19, 21, 28, 138, and 304 flooded. Long detours around flooded areas.
24 Flooding near Hemphill Road and Maddox Branch. Fringe of airport begins to flood. Roads impacted by high water include, Clark County roads 9, 17, 19, 21, 28, 138, and 304 and State Highways 7 and 51.
22 Roads are flooding, including, Nix's Ferry, Clark County roads 9 and 28, and State Highway 7 and 51 east of Arkadelphia.
21 State Highway 7 and 51 east of Arkadelphia flooded. Railroad underpass closed.
19 State Highway 7 and 51 railroad underpass flooded. Fields and timber along the river flooded.
17 Farmland along the river begins to flood. Water over State Highway 7 and 51 at railroad underpass.
Photos
(1) Hwy 7 Bridge over Ouachita River at Arkadelphia
(2) Ouachita River looking downstream from bridge
(3) Ouachita River looking upstream from bridge
About This Location Collapse

Latitude: 34.121111° N, Longitude: 93.046111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 17 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 160.238 ft 177.238 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 160.3 ft 177.3 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
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8400 Remount Road
North Little Rock, AR 72118
(501) 834-0308
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