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Hydrograph River at a Glance Download
Little Sandy River at Grayson Lake Stage (ft)Observed: 645.77 ft at 12:00AM Apr 26, 2024Observed: 645.77 ft at 12:30AM Apr 26, 2024Observed: 645.77 ft at 1:00AM Apr 26, 2024Observed: 645.77 ft at 1:30AM Apr 26, 2024Observed: 645.77 ft at 2:00AM Apr 26, 2024Observed: 645.77 ft at 2:30AM Apr 26, 2024Observed: 645.77 ft at 3:00AM Apr 26, 2024Observed: 645.77 ft at 3:30AM Apr 26, 2024Observed: 645.77 ft at 4:00AM Apr 26, 2024Observed: 645.77 ft at 4:30AM Apr 26, 2024Observed: 645.77 ft at 5:00AM Apr 26, 2024Observed: 645.77 ft at 5:30AM Apr 26, 2024Observed: 645.77 ft at 6:00AM Apr 26, 2024Observed: 645.77 ft at 6:30AM Apr 26, 2024Observed: 645.77 ft at 7:00AM Apr 26, 2024Observed: 645.77 ft at 7:30AM Apr 26, 2024Observed: 645.77 ft at 8:00AM Apr 26, 2024Observed: 645.77 ft at 8:30AM Apr 26, 2024Observed: 645.77 ft at 9:00AM Apr 26, 2024Observed: 645.77 ft at 9:30AM Apr 26, 2024Observed: 645.77 ft at 10:00AM Apr 26, 2024Observed: 645.77 ft at 10:30AM Apr 26, 2024Observed: 645.77 ft at 11:00AM Apr 26, 2024Observed: 645.77 ft at 11:30AM Apr 26, 2024Observed: 645.77 ft at 12:00PM Apr 26, 2024Observed: 645.77 ft at 12:30PM Apr 26, 2024Observed: 645.77 ft at 1:00PM Apr 26, 2024Observed: 645.77 ft at 1:30PM Apr 26, 2024Observed: 645.77 ft at 2:00PM Apr 26, 2024Observed: 645.77 ft at 2:30PM Apr 26, 2024Observed: 645.77 ft at 3:00PM Apr 26, 2024Observed: 645.77 ft at 3:30PM Apr 26, 2024Observed: 645.77 ft at 4:00PM Apr 26, 2024Observed: 645.77 ft at 4:30PM Apr 26, 2024Observed: 645.77 ft at 5:00PM Apr 26, 2024Highest Observation: 645.78 ft at 5:30PM Apr 26, 2024Highest Observation: 645.78 ft at 6:00PM Apr 26, 2024Highest Observation: 645.78 ft at 6:30PM Apr 26, 2024Highest Observation: 645.78 ft at 7:00PM Apr 26, 2024Highest Observation: 645.78 ft at 7:30PM Apr 26, 2024Observed: 645.77 ft at 8:00PM Apr 26, 2024Observed: 645.77 ft at 8:30PM Apr 26, 2024Observed: 645.76 ft at 9:00PM Apr 26, 2024Observed: 645.76 ft at 9:30PM Apr 26, 2024Observed: 645.76 ft at 10:00PM Apr 26, 2024Observed: 645.76 ft at 10:30PM Apr 26, 2024Observed: 645.76 ft at 11:00PM Apr 26, 2024Observed: 645.76 ft at 11:30PM Apr 26, 2024Observed: 645.76 ft at 12:00AM Apr 27, 2024Observed: 645.76 ft at 12:30AM Apr 27, 2024Observed: 645.76 ft at 1:00AM Apr 27, 2024Observed: 645.76 ft at 1:30AM Apr 27, 2024Observed: 645.76 ft at 2:00AM Apr 27, 2024Observed: 645.76 ft at 2:30AM Apr 27, 2024Observed: 645.76 ft at 3:00AM Apr 27, 2024Observed: 645.76 ft at 3:30AM Apr 27, 2024Observed: 645.76 ft at 4:00AM Apr 27, 2024Observed: 645.76 ft at 4:30AM Apr 27, 2024Observed: 645.76 ft at 5:00AM Apr 27, 2024Observed: 645.76 ft at 5:30AM Apr 27, 2024Observed: 645.76 ft at 6:00AM Apr 27, 2024Observed: 645.76 ft at 6:30AM Apr 27, 2024Observed: 645.76 ft at 7:00AM Apr 27, 2024Observed: 645.76 ft at 7:30AM Apr 27, 2024Observed: 645.76 ft at 8:00AM Apr 27, 2024Observed: 645.76 ft at 8:30AM Apr 27, 2024Observed: 645.76 ft at 9:00AM Apr 27, 2024Observed: 645.76 ft at 9:30AM Apr 27, 2024Observed: 645.76 ft at 10:00AM Apr 27, 2024Observed: 645.76 ft at 10:30AM Apr 27, 2024Observed: 645.77 ft at 11:00AM Apr 27, 2024Observed: 645.77 ft at 11:30AM Apr 27, 2024Observed: 645.77 ft at 12:00PM Apr 27, 2024Observed: 645.77 ft at 12:30PM Apr 27, 2024Observed: 645.77 ft at 1:00PM Apr 27, 2024Observed: 645.77 ft at 1:30PM Apr 27, 2024Observed: 645.77 ft at 2:00PM Apr 27, 2024Observed: 645.77 ft at 2:30PM Apr 27, 2024Observed: 645.77 ft at 3:00PM Apr 27, 2024Observed: 645.77 ft at 3:30PM Apr 27, 2024Observed: 645.77 ft at 4:00PM Apr 27, 2024Observed: 645.77 ft at 4:30PM Apr 27, 2024Observed: 645.76 ft at 5:00PM Apr 27, 2024Observed: 645.76 ft at 5:30PM Apr 27, 2024Observed: 645.76 ft at 6:00PM Apr 27, 2024Observed: 645.76 ft at 6:30PM Apr 27, 2024Observed: 645.76 ft at 7:00PM Apr 27, 2024Observed: 645.76 ft at 7:30PM Apr 27, 2024Observed: 645.76 ft at 8:00PM Apr 27, 2024Observed: 645.76 ft at 8:30PM Apr 27, 2024Observed: 645.76 ft at 9:00PM Apr 27, 2024Observed: 645.76 ft at 9:30PM Apr 27, 2024Observed: 645.76 ft at 10:00PM Apr 27, 2024Observed: 645.76 ft at 10:30PM Apr 27, 2024Observed: 645.76 ft at 11:00PM Apr 27, 2024Observed: 645.76 ft at 11:30PM Apr 27, 2024Observed: 645.76 ft at 1:00AM Apr 28, 2024Observed: 645.76 ft at 1:30AM Apr 28, 2024Observed: 645.76 ft at 2:00AM Apr 28, 2024Observed: 645.76 ft at 2:30AM Apr 28, 2024Observed: 645.76 ft at 4:00AM Apr 28, 2024Observed: 645.76 ft at 4:30AM Apr 28, 2024Observed: 645.76 ft at 5:00AM Apr 28, 2024Observed: 645.76 ft at 5:30AM Apr 28, 2024Observed: 645.76 ft at 6:00AM Apr 28, 2024Observed: 645.76 ft at 6:30AM Apr 28, 2024Observed: 645.76 ft at 7:00AM Apr 28, 2024Observed: 645.76 ft at 7:30AM Apr 28, 2024Observed: 645.76 ft at 8:00AM Apr 28, 2024Observed: 645.76 ft at 8:30AM Apr 28, 2024Observed: 645.76 ft at 9:00AM Apr 28, 2024Observed: 645.76 ft at 9:30AM Apr 28, 2024Observed: 645.76 ft at 10:00AM Apr 28, 2024Observed: 645.76 ft at 10:30AM Apr 28, 2024Observed: 645.76 ft at 11:00AM Apr 28, 2024Observed: 645.76 ft at 11:30AM Apr 28, 2024Observed: 645.76 ft at 12:00PM Apr 28, 2024Observed: 645.76 ft at 12:30PM Apr 28, 2024Observed: 645.76 ft at 1:00PM Apr 28, 2024Observed: 645.76 ft at 1:30PM Apr 28, 2024Observed: 645.75 ft at 2:00PM Apr 28, 2024Observed: 645.75 ft at 2:30PM Apr 28, 2024Observed: 645.75 ft at 3:00PM Apr 28, 2024Observed: 645.75 ft at 3:30PM Apr 28, 2024Observed: 645.75 ft at 4:00PM Apr 28, 2024Observed: 645.74 ft at 4:30PM Apr 28, 2024Observed: 645.74 ft at 5:00PM Apr 28, 2024Observed: 645.74 ft at 5:30PM Apr 28, 2024Observed: 645.74 ft at 6:00PM Apr 28, 2024Observed: 645.74 ft at 6:30PM Apr 28, 2024Observed: 645.74 ft at 7:00PM Apr 28, 2024Observed: 645.74 ft at 7:30PM Apr 28, 2024Observed: 645.74 ft at 10:00PM Apr 28, 2024Observed: 645.74 ft at 10:30PM Apr 28, 2024Observed: 645.74 ft at 11:00PM Apr 28, 2024Observed: 645.74 ft at 11:30PM Apr 28, 2024Observed: 645.74 ft at 1:00AM Apr 29, 2024Observed: 645.74 ft at 1:30AM Apr 29, 2024Observed: 645.74 ft at 2:00AM Apr 29, 2024Observed: 645.74 ft at 2:30AM Apr 29, 2024Observed: 645.74 ft at 3:00AM Apr 29, 2024Observed: 645.74 ft at 3:30AM Apr 29, 2024Observed: 645.74 ft at 4:00AM Apr 29, 2024Observed: 645.74 ft at 4:30AM Apr 29, 2024Observed: 645.74 ft at 5:00AM Apr 29, 2024Observed: 645.74 ft at 5:30AM Apr 29, 2024Observed: 645.74 ft at 6:00AM Apr 29, 2024Observed: 645.74 ft at 6:30AM Apr 29, 2024Observed: 645.74 ft at 7:00AM Apr 29, 2024Observed: 645.74 ft at 7:30AM Apr 29, 2024Observed: 645.74 ft at 8:00AM Apr 29, 2024Observed: 645.74 ft at 8:30AM Apr 29, 2024Observed: 645.74 ft at 9:00AM Apr 29, 2024Observed: 645.74 ft at 9:30AM Apr 29, 2024Observed: 645.74 ft at 10:00AM Apr 29, 2024Observed: 645.74 ft at 10:30AM Apr 29, 2024Observed: 645.74 ft at 11:00AM Apr 29, 2024Observed: 645.74 ft at 11:30AM Apr 29, 2024Observed: 645.74 ft at 12:00PM Apr 29, 2024Observed: 645.74 ft at 12:30PM Apr 29, 2024Observed: 645.74 ft at 1:00PM Apr 29, 2024Observed: 645.74 ft at 1:30PM Apr 29, 2024Observed: 645.73 ft at 2:00PM Apr 29, 2024Observed: 645.73 ft at 2:30PM Apr 29, 2024Observed: 645.73 ft at 3:00PM Apr 29, 2024Observed: 645.73 ft at 3:30PM Apr 29, 2024Observed: 645.73 ft at 4:00PM Apr 29, 2024Observed: 645.73 ft at 4:30PM Apr 29, 2024Observed: 645.73 ft at 5:00PM Apr 29, 2024Observed: 645.73 ft at 5:30PM Apr 29, 2024Observed: 645.72 ft at 6:00PM Apr 29, 2024Observed: 645.72 ft at 6:30PM Apr 29, 2024Observed: 645.72 ft at 7:00PM Apr 29, 2024Observed: 645.72 ft at 7:30PM Apr 29, 2024Observed: 645.72 ft at 8:00PM Apr 29, 2024Observed: 645.72 ft at 8:30PM Apr 29, 2024Observed: 645.72 ft at 9:00PM Apr 29, 2024Observed: 645.72 ft at 9:30PM Apr 29, 2024Observed: 645.72 ft at 10:00PM Apr 29, 2024Observed: 645.72 ft at 10:30PM Apr 29, 2024Observed: 645.72 ft at 11:00PM Apr 29, 2024Observed: 645.72 ft at 11:30PM Apr 29, 2024Observed: 645.72 ft at 12:00AM Apr 30, 2024Observed: 645.72 ft at 12:30AM Apr 30, 2024Observed: 645.72 ft at 1:00AM Apr 30, 2024Observed: 645.72 ft at 1:30AM Apr 30, 2024Observed: 645.72 ft at 2:00AM Apr 30, 2024Observed: 645.72 ft at 2:30AM Apr 30, 2024Observed: 645.72 ft at 3:00AM Apr 30, 2024Observed: 645.72 ft at 3:30AM Apr 30, 2024Observed: 645.72 ft at 4:00AM Apr 30, 2024Observed: 645.72 ft at 4:30AM Apr 30, 2024Observed: 645.72 ft at 5:00AM Apr 30, 2024Observed: 645.72 ft at 5:30AM Apr 30, 2024Observed: 645.72 ft at 6:00AM Apr 30, 2024Observed: 645.72 ft at 6:30AM Apr 30, 2024Observed: 645.72 ft at 7:00AM Apr 30, 2024Observed: 645.72 ft at 7:30AM Apr 30, 2024Observed: 645.73 ft at 8:00AM Apr 30, 2024Observed: 645.73 ft at 8:30AM Apr 30, 2024Observed: 645.73 ft at 9:00AM Apr 30, 2024Observed: 645.73 ft at 9:30AM Apr 30, 2024Observed: 645.74 ft at 10:00AM Apr 30, 2024Observed: 645.74 ft at 10:30AM Apr 30, 2024Observed: 645.74 ft at 11:00AM Apr 30, 2024Observed: 645.74 ft at 11:30AM Apr 30, 2024Observed: 645.74 ft at 12:00PM Apr 30, 2024Observed: 645.74 ft at 12:30PM Apr 30, 2024Observed: 645.74 ft at 1:00PM Apr 30, 2024Observed: 645.74 ft at 1:30PM Apr 30, 2024Observed: 645.74 ft at 2:00PM Apr 30, 2024Observed: 645.74 ft at 2:30PM Apr 30, 2024Observed: 645.74 ft at 3:00PM Apr 30, 2024Observed: 645.74 ft at 3:30PM Apr 30, 2024Observed: 645.74 ft at 4:00PM Apr 30, 2024Observed: 645.74 ft at 4:30PM Apr 30, 2024Observed: 645.74 ft at 5:00PM Apr 30, 2024Observed: 645.74 ft at 5:30PM Apr 30, 2024Observed: 645.74 ft at 6:00PM Apr 30, 2024Observed: 645.74 ft at 6:30PM Apr 30, 2024Observed: 645.74 ft at 7:00PM Apr 30, 2024Observed: 645.74 ft at 7:30PM Apr 30, 2024Observed: 645.74 ft at 8:00PM Apr 30, 2024Observed: 645.74 ft at 8:30PM Apr 30, 2024Observed: 645.74 ft at 9:00PM Apr 30, 2024Observed: 645.75 ft at 9:30PM Apr 30, 2024Observed: 645.75 ft at 10:00PM Apr 30, 2024Observed: 645.75 ft at 10:30PM Apr 30, 2024Highest Forecast: 645.7 ft 12:00AM May 01, 2024Highest Forecast: 645.7 ft 1:00AM May 01, 2024Highest Forecast: 645.7 ft 2:00AM May 01, 2024Highest Forecast: 645.7 ft 3:00AM May 01, 2024Highest Forecast: 645.7 ft 4:00AM May 01, 2024Highest Forecast: 645.7 ft 5:00AM May 01, 2024Highest Forecast: 645.7 ft 6:00AM May 01, 2024Highest Forecast: 645.7 ft 7:00AM May 01, 2024Highest Forecast: 645.7 ft 8:00AM May 01, 2024Highest Forecast: 645.7 ft 9:00AM May 01, 2024Highest Forecast: 645.7 ft 10:00AM May 01, 2024Highest Forecast: 645.7 ft 11:00AM May 01, 2024Highest Forecast: 645.7 ft 12:00PM May 01, 2024Highest Forecast: 645.7 ft 1:00PM May 01, 2024Highest Forecast: 645.7 ft 2:00PM May 01, 2024Highest Forecast: 645.7 ft 3:00PM May 01, 2024Highest Forecast: 645.7 ft 4:00PM May 01, 2024Highest Forecast: 645.7 ft 5:00PM May 01, 2024Highest Forecast: 645.7 ft 6:00PM May 01, 2024Highest Forecast: 645.7 ft 7:00PM May 01, 2024Highest Forecast: 645.7 ft 8:00PM May 01, 2024Highest Forecast: 645.7 ft 9:00PM May 01, 2024Highest Forecast: 645.7 ft 10:00PM May 01, 2024Highest Forecast: 645.7 ft 11:00PM May 01, 2024Highest Forecast: 645.7 ft 12:00AM May 02, 2024Highest Forecast: 645.7 ft 1:00AM May 02, 2024Highest Forecast: 645.7 ft 2:00AM May 02, 2024Highest Forecast: 645.7 ft 3:00AM May 02, 2024Highest Forecast: 645.7 ft 4:00AM May 02, 2024Highest Forecast: 645.7 ft 5:00AM May 02, 2024Highest Forecast: 645.7 ft 6:00AM May 02, 2024Highest Forecast: 645.7 ft 7:00AM May 02, 2024Highest Forecast: 645.7 ft 8:00AM May 02, 2024Highest Forecast: 645.7 ft 9:00AM May 02, 2024Highest Forecast: 645.7 ft 10:00AM May 02, 2024Highest Forecast: 645.7 ft 11:00AM May 02, 2024Highest Forecast: 645.7 ft 12:00PM May 02, 2024Highest Forecast: 645.7 ft 1:00PM May 02, 2024Highest Forecast: 645.7 ft 2:00PM May 02, 2024Highest Forecast: 645.7 ft 3:00PM May 02, 2024Highest Forecast: 645.7 ft 4:00PM May 02, 2024Highest Forecast: 645.7 ft 5:00PM May 02, 2024Highest Forecast: 645.7 ft 6:00PM May 02, 2024Highest Forecast: 645.7 ft 7:00PM May 02, 2024Highest Forecast: 645.7 ft 8:00PM May 02, 2024Highest Forecast: 645.7 ft 9:00PM May 02, 2024Highest Forecast: 645.7 ft 10:00PM May 02, 2024Highest Forecast: 645.7 ft 11:00PM May 02, 2024Highest Forecast: 645.7 ft 12:00AM May 03, 2024Highest Forecast: 645.7 ft 1:00AM May 03, 2024Highest Forecast: 645.7 ft 2:00AM May 03, 2024Highest Forecast: 645.7 ft 3:00AM May 03, 2024Highest Forecast: 645.7 ft 4:00AM May 03, 2024Highest Forecast: 645.7 ft 5:00AM May 03, 2024Highest Forecast: 645.7 ft 6:00AM May 03, 2024Highest Forecast: 645.7 ft 7:00AM May 03, 2024Highest Forecast: 645.7 ft 8:00AM May 03, 2024Highest Forecast: 645.7 ft 9:00AM May 03, 2024Highest Forecast: 645.7 ft 10:00AM May 03, 2024Highest Forecast: 645.7 ft 11:00AM May 03, 2024Highest Forecast: 645.7 ft 12:00PM May 03, 2024Highest Forecast: 645.7 ft 1:00PM May 03, 2024Highest Forecast: 645.7 ft 2:00PM May 03, 2024Highest Forecast: 645.7 ft 3:00PM May 03, 2024Highest Forecast: 645.7 ft 4:00PM May 03, 2024Highest Forecast: 645.7 ft 5:00PM May 03, 2024Highest Forecast: 645.7 ft 6:00PM May 03, 2024Highest Forecast: 645.7 ft 7:00PM May 03, 2024Highest Forecast: 645.7 ft 8:00PM May 03, 2024Highest Forecast: 645.7 ft 9:00PM May 03, 2024Highest Forecast: 645.7 ft 10:00PM May 03, 2024Highest Forecast: 645.7 ft 11:00PM May 03, 2024Highest Forecast: 645.7 ft 12:00AM May 04, 2024Highest Forecast: 645.7 ft 1:00AM May 04, 2024Highest Forecast: 645.7 ft 2:00AM May 04, 2024Highest Forecast: 645.7 ft 3:00AM May 04, 2024Highest Forecast: 645.7 ft 4:00AM May 04, 2024Highest Forecast: 645.7 ft 5:00AM May 04, 2024Highest Forecast: 645.7 ft 6:00AM May 04, 2024Highest Forecast: 645.7 ft 7:00AM May 04, 2024Highest Forecast: 645.7 ft 8:00AM May 04, 2024Highest Forecast: 645.7 ft 9:00AM May 04, 2024Highest Forecast: 645.7 ft 10:00AM May 04, 2024USACE--US Army Corps Of EngineersGRAK2(plotting HGIRG) Graph Created (11:35PM Apr 30, 2024)ObservedForecast (issued 4:26AM Apr 30)Latest observed value: 645.75 ft at 10:30 PM EDT 30-Apr-2024.
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: The future pool levels are furnished by the U.S. Army Corps of Engineers. These forecasts do not account for future precipitation.

NOTE: Forecasts for the Little Sandy River at Grayson Lake are issued routinely year-round.

Vertical datum height surveyed by the USGS

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Downstream Gauge Downstream Gauge - below Grayson Lake
Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

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

Zoom Level:15
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.
About This Location Collapse

Latitude: 38.252582° N, Longitude: 82.985447° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 29 625.00 ft Not Available 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.
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Page last modified: 2-Nov-2020 7:30 PM
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