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 50.6% full as of 2014-07-25

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 2014-07-25 50.6 1,504.37 -15.63 13,114 13,114 25,895 609
Yesterday 2014-07-24 50.7 1,504.39 -15.61 13,126 13,126 25,895 610
2 days ago 2014-07-23 50.8 1,504.42 -15.58 13,144 13,144 25,895 611
1 week ago 2014-07-18 51.0 1,504.52 -15.48 13,203 13,203 25,895 613
1 month ago 2014-06-25 52.0 1,504.95 -15.05 13,458 13,458 25,895 623
3 months ago 2014-04-25 54.3 1,505.93 -14.07 14,059 14,059 25,895 645
6 months ago 2014-01-25 56.4 1,506.76 -13.24 14,598 14,598 25,895 664
1 year ago 2013-07-25 63.5 1,509.27 -10.73 16,456 16,456 25,895 720
*

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)