Wright Patman Lake is 100.0% full as of 2016-02-10

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 2016-02-10 100.0 249.99 29.39 1,569,002 122,593 122,593 - n.a. -
Yesterday 2016-02-09 100.0 250.22 29.62 1,586,978 122,593 122,593 - n.a. -
2 days ago 2016-02-08 100.0 250.48 29.88 1,607,422 122,593 122,593 - n.a. -
1 week ago 2016-02-03 100.0 251.54 30.94 1,692,137 122,593 122,593 - n.a. -
1 month ago 2016-01-10 100.0 254.32 33.72 1,754,224 122,593 122,593 - n.a. -
3 months ago 2015-11-10 100.0 226.65 6.05 282,240 122,593 122,593 - n.a. -
6 months ago 2015-08-10 100.0 231.43 6.43 459,119 231,496 231,496 - n.a. -
1 year ago 2015-02-10 100.0 224.27 3.67 210,813 122,593 122,593 26,412
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1954-01-01
Vertical datum NGVD29
Gauge USGS:07344200
Conservation pool elevation
ending 1990-01-01
220.0 ft above NGVD29
Conservation pool elevation
1990-01-01 to 1990-04-01
220.6 ft above NGVD29
Conservation pool elevation
seasonal: April 1 to June 1 starting 1990-04-01
227.5 ft above NGVD29
Conservation pool elevation
seasonal: June 1 to October 5 starting 1990-04-01
225.0 ft above NGVD29
Conservation pool elevation
seasonal: October 5 to November 1 starting 1990-04-01
221.2 ft above NGVD29
Conservation pool elevation
seasonal: November 1 to April 1 starting 1990-04-01
220.6 ft above NGVD29
Dead pool elevation 200.0 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1997-01-01 (source: twdb) : GIS Data