recent changes

2013-02-12: The rating curve for Lake Cisco has been updated and replaced with data from the Texas Water Development Board's Report 126.

Lake Cisco is 54.3% full as of 2014-04-20

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 2014-04-20 54.3 1,505.94 -14.06 14,066 14,066 25,895 645
Yesterday 2014-04-19 54.3 1,505.93 -14.07 14,059 14,059 25,895 645
2 days ago 2014-04-18 54.3 1,505.94 -14.06 14,066 14,066 25,895 645
1 week ago 2014-04-13 54.6 1,506.06 -13.94 14,142 14,142 25,895 648
1 month ago 2014-03-20 55.2 1,506.29 -13.71 14,288 14,288 25,895 653
3 months ago 2014-01-20 56.6 1,506.83 -13.17 14,645 14,645 25,895 666
6 months ago 2013-10-20 59.1 1,507.71 -12.29 15,291 15,291 25,895 685
1 year ago 2013-04-20 37.2 1,498.01 -21.99 9,640 9,640 25,895 481
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1923-01-01
Vertical datum NGVD29
Gauge USGS:08086215
Conservation pool elevation
ending 1929-12-01
1496.0 ft above NGVD29
Conservation pool elevation
starting 1929-12-01
1520.0 ft above NGVD29

Elevation-Area-Capacity Curves

1974-10-01 (source: twdb)