recent changes

2013-02-12: The rating curve for Caddo Reservoir has been updated and replaced with data from the Texas Water Development Board's Report 126.

Caddo Lake is 82.5% full as of 2014-08-22

note:

Caddo Lake straddles the border of Texas and Louisiana, Texas has rights to 50% of Lake Caddo's total conservation capacity. Percent full, conservation storage and conservation capacity are based on the Texas share.

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 2014-08-22 82.5 168.15 -0.35 118,510 24,652 29,898 25,858
Yesterday 2014-08-21 84.7 168.20 -0.30 119,873 25,334 29,898 25,985
2 days ago 2014-08-20 86.1 168.23 -0.27 120,707 25,751 29,898 26,062
1 week ago 2014-08-15 89.4 168.30 -0.20 122,652 26,724 29,898 26,240
1 month ago 2014-07-22 90.8 168.33 -0.17 123,477 27,136 29,898 26,315
3 months ago 2014-05-22 100.0 170.07 1.57 171,096 29,898 29,898 30,228
6 months ago 2014-02-22 100.0 169.33 0.83 149,201 29,898 29,898 28,580
1 year ago 2013-08-22 56.6 167.53 -0.97 103,059 16,927 29,898 24,364
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1971-01-01
Vertical datum NGVD29
Gauge USGS:07346310
Conservation pool elevation 168.5 ft above NGVD29
Dead pool elevation 166.0 ft above NGVD29

Elevation-Area-Capacity Curves

1974-10-01 (source: twdb)