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 46.5% full as of 2014-10-24

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 2014-10-24 46.5 1,502.52 -17.48 12,046 12,046 25,895 568
Yesterday 2014-10-23 46.5 1,502.53 -17.47 12,052 12,052 25,895 569
2 days ago 2014-10-22 46.6 1,502.54 -17.46 12,057 12,057 25,895 569
1 week ago 2014-10-17 46.7 1,502.61 -17.39 12,096 12,096 25,895 570
1 month ago 2014-09-24 47.5 1,502.96 -17.04 12,293 12,293 25,895 578
3 months ago 2014-07-24 50.7 1,504.39 -15.61 13,126 13,126 25,895 610
6 months ago 2014-04-24 54.3 1,505.95 -14.05 14,072 14,072 25,895 645
1 year ago 2013-10-24 58.8 1,507.64 -12.36 15,237 15,237 25,895 684
*

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)