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 50.7% full as of 2014-07-24

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 2014-07-24 50.7 1,504.40 -15.60 13,132 13,132 25,895 610
Yesterday 2014-07-23 50.8 1,504.42 -15.58 13,144 13,144 25,895 611
2 days ago 2014-07-22 50.8 1,504.44 -15.56 13,156 13,156 25,895 611
1 week ago 2014-07-17 50.9 1,504.50 -15.50 13,191 13,191 25,895 613
1 month ago 2014-06-24 51.9 1,504.93 -15.07 13,447 13,447 25,895 623
3 months ago 2014-04-24 54.3 1,505.95 -14.05 14,072 14,072 25,895 645
6 months ago 2014-01-24 56.4 1,506.77 -13.23 14,605 14,605 25,895 664
1 year ago 2013-07-24 63.6 1,509.30 -10.70 16,479 16,479 25,895 721
*

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)