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 45.2% full as of 2015-04-20

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 2015-04-20 45.2 1,501.92 -18.08 11,706 11,706 25,895 555
Yesterday 2015-04-19 45.3 1,501.95 -18.05 11,724 11,724 25,895 556
2 days ago 2015-04-18 45.3 1,501.96 -18.04 11,730 11,730 25,895 556
1 week ago 2015-04-13 45.4 1,502.01 -17.99 11,760 11,760 25,895 557
1 month ago 2015-03-20 45.9 1,502.21 -17.79 11,874 11,874 25,895 561
3 months ago 2015-01-20 45.7 1,502.14 -17.86 11,834 11,834 25,895 560
6 months ago 2014-10-20 46.6 1,502.57 -17.43 12,074 12,074 25,895 569
1 year ago 2014-04-20 54.3 1,505.95 -14.05 14,072 14,072 25,895 645
*

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)