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 46.0% full as of 2015-01-28

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 2015-01-28 46.0 1,502.29 -17.71 11,918 11,918 25,895 563
Yesterday 2015-01-27 46.0 1,502.29 -17.71 11,918 11,918 25,895 563
2 days ago 2015-01-26 46.0 1,502.29 -17.71 11,918 11,918 25,895 563
1 week ago 2015-01-21 45.7 1,502.15 -17.85 11,840 11,840 25,895 560
1 month ago 2014-12-28 46.0 1,502.29 -17.71 11,918 11,918 25,895 563
3 months ago 2014-10-28 46.3 1,502.43 -17.57 11,996 11,996 25,895 566
6 months ago 2014-07-28 50.4 1,504.27 -15.73 13,056 13,056 25,895 607
1 year ago 2014-01-28 56.2 1,506.71 -13.29 14,565 14,565 25,895 663
*

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)