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 2014-11-28

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 2014-11-28 46.5 1,502.53 -17.47 12,052 12,052 25,895 569
Yesterday 2014-11-27 46.6 1,502.54 -17.46 12,057 12,057 25,895 569
2 days ago 2014-11-26 46.6 1,502.55 -17.45 12,062 12,062 25,895 569
1 week ago 2014-11-21 45.8 1,502.20 -17.80 11,868 11,868 25,895 561
1 month ago 2014-10-28 46.3 1,502.43 -17.57 11,996 11,996 25,895 566
3 months ago 2014-08-28 48.5 1,503.43 -16.57 12,567 12,567 25,895 589
6 months ago 2014-05-28 52.8 1,505.30 -14.70 13,665 13,665 25,895 631
1 year ago 2013-11-28 57.4 1,507.15 -12.85 14,867 14,867 25,895 673
*

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)