Sam Rayburn Reservoir is 100.0% full as of 2015-04-26

Date Percent Full Water Level
(ft)
Height Above Conservation Pool
(ft)
Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Surface Area
(acres)
Today 2015-04-26 100.0 168.01 3.61 3,293,233 2,857,077 2,857,077 - n.a. -
Yesterday 2015-04-25 100.0 168.04 3.64 3,296,791 2,857,077 2,857,077 - n.a. -
2 days ago 2015-04-24 100.0 168.10 3.70 3,303,905 2,857,077 2,857,077 - n.a. -
1 week ago 2015-04-19 100.0 168.38 3.98 3,337,194 2,857,077 2,857,077 - n.a. -
1 month ago 2015-03-26 100.0 169.44 5.04 3,464,370 2,857,077 2,857,077 - n.a. -
3 months ago 2015-01-26 100.0 164.94 0.54 2,937,093 2,857,077 2,857,077 112,883
6 months ago 2014-10-26 91.0 162.07 -2.33 2,619,768 2,600,812 2,857,077 106,217
1 year ago 2014-04-26 92.0 162.34 -2.06 2,648,508 2,629,552 2,857,077 106,755
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1965-01-01
Vertical datum NGVD29
Gauge USGS:08039300
Conservation pool elevation 164.4 ft above NGVD29
Dead pool elevation 105.0 ft above NGVD29

Elevation-Area-Capacity Curves

1965-01-01 (source: usgs)
2004-04-01 (source: twdb) : GIS Data