Sam Rayburn Reservoir is 100.0% full as of 2015-04-01

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 2015-04-01 100.0 169.61 5.21 3,484,935 2,857,077 2,857,077 - n.a. -
Yesterday 2015-03-31 100.0 169.68 5.28 3,493,418 2,857,077 2,857,077 - n.a. -
2 days ago 2015-03-30 100.0 169.74 5.34 3,500,696 2,857,077 2,857,077 - n.a. -
1 week ago 2015-03-25 100.0 169.25 4.85 3,441,440 2,857,077 2,857,077 - n.a. -
1 month ago 2015-03-01 99.9 164.37 -0.03 2,872,658 2,853,702 2,857,077 112,544
3 months ago 2015-01-01 89.2 161.57 -2.83 2,566,910 2,547,954 2,857,077 105,231
6 months ago 2014-10-01 91.8 162.29 -2.11 2,643,173 2,624,217 2,857,077 106,655
1 year ago 2014-04-01 89.7 161.70 -2.70 2,580,601 2,561,645 2,857,077 105,488
*

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