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 46.6% full as of 2014-11-24

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 2014-11-24 46.6 1,502.58 -17.42 12,079 12,079 25,895 570
Yesterday 2014-11-23 46.7 1,502.60 -17.40 12,090 12,090 25,895 570
2 days ago 2014-11-22 46.1 1,502.33 -17.67 11,940 11,940 25,895 564
1 week ago 2014-11-17 45.9 1,502.24 -17.76 11,890 11,890 25,895 562
1 month ago 2014-10-24 46.5 1,502.52 -17.48 12,046 12,046 25,895 568
3 months ago 2014-08-24 48.8 1,503.54 -16.46 12,632 12,632 25,895 591
6 months ago 2014-05-24 52.6 1,505.22 -14.78 13,617 13,617 25,895 629
1 year ago 2013-11-24 57.5 1,507.18 -12.82 14,889 14,889 25,895 674
*

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)