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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 Tulsa, OK Lower Mississippi River Forecast Center
Hydrograph River at a Glance Download
Northwest Arkansas Lakes at Beaver Lake Pool (ft)Observed: 1122.97 ft at 12:00AM May 18, 2013Observed: 1122.99 ft at 12:30AM May 18, 2013Observed: 1122.99 ft at 1:00AM May 18, 2013Observed: 1123 ft at 1:30AM May 18, 2013Observed: 1122.98 ft at 2:00AM May 18, 2013Observed: 1122.99 ft at 2:30AM May 18, 2013Observed: 1122.99 ft at 3:00AM May 18, 2013Observed: 1122.97 ft at 3:30AM May 18, 2013Observed: 1122.98 ft at 4:00AM May 18, 2013Observed: 1122.99 ft at 4:30AM May 18, 2013Observed: 1122.98 ft at 5:00AM May 18, 2013Observed: 1122.98 ft at 5:30AM May 18, 2013Observed: 1122.99 ft at 6:00AM May 18, 2013Observed: 1123.01 ft at 6:30AM May 18, 2013Observed: 1123 ft at 7:00AM May 18, 2013Observed: 1122.99 ft at 7:30AM May 18, 2013Observed: 1122.99 ft at 8:00AM May 18, 2013Observed: 1122.99 ft at 8:30AM May 18, 2013Observed: 1122.99 ft at 9:00AM May 18, 2013Observed: 1123 ft at 9:30AM May 18, 2013Observed: 1123.01 ft at 10:00AM May 18, 2013Observed: 1123 ft at 10:30AM May 18, 2013Observed: 1123.01 ft at 11:00AM May 18, 2013Observed: 1123.03 ft at 11:30AM May 18, 2013Observed: 1123.03 ft at 12:00PM May 18, 2013Observed: 1123.04 ft at 12:30PM May 18, 2013Observed: 1123.03 ft at 1:00PM May 18, 2013Observed: 1123.05 ft at 1:30PM May 18, 2013Observed: 1123.05 ft at 2:00PM May 18, 2013Observed: 1123.05 ft at 2:30PM May 18, 2013Observed: 1123.05 ft at 3:00PM May 18, 2013Observed: 1123.04 ft at 3:30PM May 18, 2013Observed: 1123.03 ft at 4:00PM May 18, 2013Observed: 1123 ft at 4:30PM May 18, 2013Observed: 1123 ft at 5:00PM May 18, 2013Observed: 1123.01 ft at 5:30PM May 18, 2013Observed: 1122.93 ft at 6:00PM May 18, 2013Observed: 1123 ft at 6:30PM May 18, 2013Observed: 1122.99 ft at 7:00PM May 18, 2013Observed: 1122.99 ft at 7:30PM May 18, 2013Observed: 1122.97 ft at 8:00PM May 18, 2013Observed: 1122.97 ft at 8:30PM May 18, 2013Observed: 1122.97 ft at 9:00PM May 18, 2013Observed: 1122.97 ft at 9:30PM May 18, 2013Observed: 1122.95 ft at 10:00PM May 18, 2013Observed: 1122.96 ft at 10:30PM May 18, 2013Observed: 1122.96 ft at 11:00PM May 18, 2013Observed: 1122.97 ft at 11:30PM May 18, 2013Observed: 1122.96 ft at 12:00AM May 19, 2013Observed: 1122.98 ft at 12:30AM May 19, 2013Observed: 1122.97 ft at 1:00AM May 19, 2013Observed: 1122.99 ft at 1:30AM May 19, 2013Observed: 1122.99 ft at 2:00AM May 19, 2013Observed: 1122.99 ft at 2:30AM May 19, 2013Observed: 1122.98 ft at 3:00AM May 19, 2013Observed: 1122.97 ft at 3:30AM May 19, 2013Observed: 1122.98 ft at 4:00AM May 19, 2013Observed: 1122.99 ft at 4:30AM May 19, 2013Observed: 1122.97 ft at 5:00AM May 19, 2013Observed: 1122.98 ft at 5:30AM May 19, 2013Observed: 1122.98 ft at 6:00AM May 19, 2013Observed: 1122.98 ft at 6:30AM May 19, 2013Observed: 1122.99 ft at 7:00AM May 19, 2013Observed: 1123 ft at 7:30AM May 19, 2013Observed: 1122.99 ft at 8:00AM May 19, 2013Observed: 1122.98 ft at 8:30AM May 19, 2013Observed: 1122.98 ft at 9:00AM May 19, 2013Observed: 1123 ft at 9:30AM May 19, 2013Observed: 1122.99 ft at 10:00AM May 19, 2013Observed: 1123 ft at 10:30AM May 19, 2013Observed: 1123 ft at 11:00AM May 19, 2013Observed: 1123 ft at 11:30AM May 19, 2013Observed: 1122.99 ft at 12:00PM May 19, 2013Observed: 1122.99 ft at 12:30PM May 19, 2013Observed: 1123.01 ft at 1:00PM May 19, 2013Observed: 1123.02 ft at 1:30PM May 19, 2013Observed: 1123 ft at 2:00PM May 19, 2013Observed: 1123.01 ft at 2:30PM May 19, 2013Observed: 1123.01 ft at 3:00PM May 19, 2013Observed: 1123 ft at 3:30PM May 19, 2013Observed: 1123 ft at 4:00PM May 19, 2013Observed: 1122.99 ft at 4:30PM May 19, 2013Observed: 1123.06 ft at 5:00PM May 19, 2013Observed: 1123.03 ft at 5:30PM May 19, 2013Observed: 1123 ft at 6:00PM May 19, 2013Observed: 1123.02 ft at 6:30PM May 19, 2013Observed: 1122.95 ft at 7:00PM May 19, 2013Observed: 1122.98 ft at 7:30PM May 19, 2013Observed: 1122.99 ft at 8:00PM May 19, 2013Observed: 1122.98 ft at 8:30PM May 19, 2013Observed: 1122.98 ft at 9:00PM May 19, 2013Observed: 1122.95 ft at 9:30PM May 19, 2013Observed: 1122.95 ft at 10:00PM May 19, 2013Observed: 1122.94 ft at 10:30PM May 19, 2013Observed: 1122.97 ft at 11:00PM May 19, 2013Observed: 1122.96 ft at 11:30PM May 19, 2013Observed: 1122.98 ft at 12:00AM May 20, 2013Observed: 1122.97 ft at 12:30AM May 20, 2013Observed: 1122.95 ft at 1:00AM May 20, 2013Observed: 1122.96 ft at 1:30AM May 20, 2013Observed: 1122.97 ft at 2:00AM May 20, 2013Observed: 1122.92 ft at 2:30AM May 20, 2013Observed: 1122.94 ft at 3:00AM May 20, 2013Observed: 1122.93 ft at 3:30AM May 20, 2013Observed: 1122.94 ft at 4:00AM May 20, 2013Observed: 1122.92 ft at 4:30AM May 20, 2013Observed: 1122.91 ft at 5:00AM May 20, 2013Observed: 1122.92 ft at 5:30AM May 20, 2013Observed: 1122.92 ft at 6:00AM May 20, 2013Observed: 1122.92 ft at 6:30AM May 20, 2013Observed: 1122.93 ft at 7:00AM May 20, 2013Observed: 1122.96 ft at 7:30AM May 20, 2013Observed: 1122.92 ft at 8:00AM May 20, 2013Observed: 1122.93 ft at 8:30AM May 20, 2013Observed: 1122.94 ft at 9:00AM May 20, 2013Observed: 1122.95 ft at 9:30AM May 20, 2013Observed: 1122.94 ft at 10:00AM May 20, 2013Observed: 1122.94 ft at 10:30AM May 20, 2013Observed: 1122.95 ft at 11:00AM May 20, 2013Observed: 1122.94 ft at 11:30AM May 20, 2013Observed: 1122.93 ft at 12:00PM May 20, 2013Observed: 1122.95 ft at 12:30PM May 20, 2013Observed: 1122.94 ft at 1:00PM May 20, 2013Observed: 1122.94 ft at 1:30PM May 20, 2013Observed: 1122.93 ft at 2:00PM May 20, 2013Observed: 1122.91 ft at 2:30PM May 20, 2013Observed: 1122.92 ft at 3:00PM May 20, 2013Observed: 1122.94 ft at 3:30PM May 20, 2013Observed: 1122.99 ft at 4:00PM May 20, 2013Observed: 1122.94 ft at 4:30PM May 20, 2013Observed: 1122.91 ft at 5:00PM May 20, 2013Observed: 1122.92 ft at 5:30PM May 20, 2013Observed: 1122.95 ft at 6:00PM May 20, 2013Observed: 1122.93 ft at 6:30PM May 20, 2013Observed: 1122.91 ft at 7:00PM May 20, 2013Observed: 1122.93 ft at 7:30PM May 20, 2013Observed: 1123 ft at 8:00PM May 20, 2013Observed: 1122.9 ft at 8:30PM May 20, 2013Observed: 1122.98 ft at 9:00PM May 20, 2013Observed: 1122.98 ft at 9:30PM May 20, 2013Observed: 1122.88 ft at 10:00PM May 20, 2013Observed: 1122.89 ft at 10:30PM May 20, 2013Observed: 1122.96 ft at 11:00PM May 20, 2013Observed: 1123.02 ft at 11:30PM May 20, 2013Observed: 1122.86 ft at 12:00AM May 21, 2013Observed: 1122.95 ft at 1:30AM May 21, 2013Observed: 1122.93 ft at 2:00AM May 21, 2013Observed: 1122.95 ft at 2:30AM May 21, 2013Observed: 1122.94 ft at 3:00AM May 21, 2013Observed: 1122.93 ft at 3:30AM May 21, 2013Observed: 1122.9 ft at 4:00AM May 21, 2013Observed: 1122.99 ft at 4:30AM May 21, 2013Observed: 1123.05 ft at 5:00AM May 21, 2013Observed: 1122.98 ft at 5:30AM May 21, 2013Observed: 1122.95 ft at 6:00AM May 21, 2013Observed: 1123.03 ft at 6:30AM May 21, 2013Observed: 1122.98 ft at 7:00AM May 21, 2013Observed: 1122.97 ft at 7:30AM May 21, 2013Observed: 1123.01 ft at 8:00AM May 21, 2013Observed: 1123.02 ft at 8:30AM May 21, 2013Observed: 1122.97 ft at 9:00AM May 21, 2013Observed: 1123.04 ft at 9:30AM May 21, 2013Observed: 1122.98 ft at 10:00AM May 21, 2013Observed: 1123.05 ft at 10:30AM May 21, 2013Observed: 1123.15 ft at 11:00AM May 21, 2013Observed: 1123.08 ft at 11:30AM May 21, 2013Observed: 1123.05 ft at 12:00PM May 21, 2013Observed: 1123.16 ft at 12:30PM May 21, 2013Observed: 1123.13 ft at 1:00PM May 21, 2013Observed: 1123.15 ft at 1:30PM May 21, 2013Observed: 1123.11 ft at 2:00PM May 21, 2013Observed: 1123.18 ft at 2:30PM May 21, 2013Observed: 1123.15 ft at 3:00PM May 21, 2013Observed: 1123.18 ft at 3:30PM May 21, 2013Observed: 1123.23 ft at 4:00PM May 21, 2013Observed: 1123.25 ft at 4:30PM May 21, 2013Observed: 1123.22 ft at 5:00PM May 21, 2013Observed: 1123.2 ft at 5:30PM May 21, 2013Observed: 1123.31 ft at 6:00PM May 21, 2013Observed: 1123.25 ft at 6:30PM May 21, 2013Observed: 1123.32 ft at 7:00PM May 21, 2013Observed: 1123.27 ft at 7:30PM May 21, 2013Observed: 1123.29 ft at 8:00PM May 21, 2013Observed: 1123.4 ft at 8:30PM May 21, 2013Observed: 1123.4 ft at 9:00PM May 21, 2013Observed: 1123.35 ft at 9:30PM May 21, 2013Observed: 1123.39 ft at 10:00PM May 21, 2013Observed: 1123.45 ft at 10:30PM May 21, 2013Observed: 1123.45 ft at 11:00PM May 21, 2013Observed: 1123.47 ft at 11:30PM May 21, 2013Observed: 1123.5 ft at 12:00AM May 22, 2013Observed: 1123.51 ft at 12:30AM May 22, 2013Observed: 1123.53 ft at 1:00AM May 22, 2013Observed: 1123.56 ft at 1:30AM May 22, 2013Observed: 1123.61 ft at 2:00AM May 22, 2013Observed: 1123.64 ft at 2:30AM May 22, 2013Observed: 1123.65 ft at 3:00AM May 22, 2013Observed: 1123.69 ft at 3:30AM May 22, 2013Observed: 1123.74 ft at 4:00AM May 22, 2013Observed: 1124 ft at 9:30AM May 22, 2013Observed: 1124.01 ft at 10:00AM May 22, 2013Observed: 1124.02 ft at 10:30AM May 22, 2013Observed: 1124.03 ft at 11:00AM May 22, 2013Observed: 1124.08 ft at 11:30AM May 22, 2013Observed: 1124.09 ft at 12:00PM May 22, 2013Observed: 1124.1 ft at 12:30PM May 22, 2013Observed: 1124.11 ft at 1:00PM May 22, 2013Observed: 1124.13 ft at 1:30PM May 22, 2013Observed: 1124.14 ft at 2:00PM May 22, 2013Observed: 1124.15 ft at 2:30PM May 22, 2013Observed: 1124.17 ft at 3:00PM May 22, 2013Observed: 1124.13 ft at 3:30PM May 22, 2013Observed: 1124.17 ft at 4:00PM May 22, 2013Observed: 1124.17 ft at 4:30PM May 22, 2013Observed: 1124.2 ft at 5:00PM May 22, 2013Observed: 1124.21 ft at 5:30PM May 22, 2013Observed: 1124.13 ft at 6:00PM May 22, 2013Observed: 1124.21 ft at 6:30PM May 22, 2013Observed: 1124.21 ft at 7:00PM May 22, 2013Observed: 1124.26 ft at 7:30PM May 22, 2013Highest Observation: 1124.28 ft at 8:00PM May 22, 2013Observed: 1124.25 ft at 8:30PM May 22, 2013Observed: 1124.24 ft at 9:00PM May 22, 2013Observed: 1124.25 ft at 9:30PM May 22, 2013Observed: 1124.25 ft at 10:00PM May 22, 2013Observed: 1124.26 ft at 10:30PM May 22, 2013Highest Observation: 1124.28 ft at 11:00PM May 22, 2013BVGA4(plotting HPIRG) Graph Created (11:53PM May 22, 2013)ObservedLatest observed value: 1124.28 ft at 11:00 PM CDT 22-May-2013. Flood Stage is 1130 ft
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About this graph
Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Northwest Arkansas Lakes at Beaver Lake. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:0
Moderate Flood Stage:0
Flood Stage:1130
Action Stage:0

Historical Crests
Currently none available.

Low Water Records
Currently none available.
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.
About This Location Collapse

Latitude: 36.420833° N, Longitude: 93.847222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 1130 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 Not Available Not Available 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:
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Hydrologic Resources Additional Resources
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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
Tulsa Weather Forecast Office
10159 E. 11th St. Suite 300
Tulsa, OK 74128
(918) 838-7838
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Page last modified: 13-Mar-2013 6:33 PM 		Disclaimer
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