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 45.7% full as of 2015-03-03

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 2015-03-03 45.7 1,502.16 -17.84 11,845 11,845 25,895 560
Yesterday 2015-03-02 45.7 1,502.16 -17.84 11,845 11,845 25,895 560
2 days ago 2015-03-01 45.7 1,502.16 -17.84 11,845 11,845 25,895 560
1 week ago 2015-02-24 45.5 1,502.05 -17.95 11,782 11,782 25,895 558
1 month ago 2015-02-03 45.6 1,502.11 -17.89 11,817 11,817 25,895 559
3 months ago 2014-12-03 46.4 1,502.47 -17.53 12,018 12,018 25,895 567
6 months ago 2014-09-03 48.4 1,503.36 -16.64 12,526 12,526 25,895 587
1 year ago 2014-03-03 55.6 1,506.46 -13.54 14,397 14,397 25,895 657
*

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)