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 45.7% full as of 2015-01-30

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 2015-01-30 45.7 1,502.13 -17.87 11,828 11,828 25,895 560
Yesterday 2015-01-29 45.7 1,502.14 -17.86 11,834 11,834 25,895 560
2 days ago 2015-01-28 45.9 1,502.25 -17.75 11,896 11,896 25,895 562
1 week ago 2015-01-23 46.1 1,502.31 -17.69 11,930 11,930 25,895 563
1 month ago 2014-12-30 46.0 1,502.28 -17.72 11,913 11,913 25,895 563
3 months ago 2014-10-30 46.3 1,502.40 -17.60 11,979 11,979 25,895 565
6 months ago 2014-07-30 50.3 1,504.21 -15.79 13,021 13,021 25,895 606
1 year ago 2014-01-30 56.2 1,506.69 -13.31 14,551 14,551 25,895 663
*

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)