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 46.3% full as of 2014-10-30

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 2014-10-30 46.3 1,502.40 -17.60 11,979 11,979 25,895 565
Yesterday 2014-10-29 46.3 1,502.41 -17.59 11,985 11,985 25,895 565
2 days ago 2014-10-28 46.3 1,502.43 -17.57 11,996 11,996 25,895 566
1 week ago 2014-10-23 46.5 1,502.53 -17.47 12,052 12,052 25,895 569
1 month ago 2014-09-30 47.2 1,502.84 -17.16 12,224 12,224 25,895 575
3 months ago 2014-07-30 50.3 1,504.21 -15.79 13,021 13,021 25,895 606
6 months ago 2014-04-30 53.9 1,505.78 -14.22 13,963 13,963 25,895 642
1 year ago 2013-10-30 58.6 1,507.57 -12.43 15,183 15,183 25,895 682
*

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)