Choke Canyon Reservoir is 26.2% full as of 2014-10-24

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 2014-10-24 26.2 192.98 -27.52 182,090 182,081 695,262 11,563
Yesterday 2014-10-23 26.2 192.97 -27.53 181,974 181,965 695,262 11,558
2 days ago 2014-10-22 26.2 192.97 -27.53 181,974 181,965 695,262 11,558
1 week ago 2014-10-17 26.3 193.06 -27.44 183,016 183,007 695,262 11,600
1 month ago 2014-09-24 26.9 193.42 -27.08 187,222 187,213 695,262 11,770
3 months ago 2014-07-24 29.7 195.00 -25.50 206,426 206,417 695,262 12,532
6 months ago 2014-04-24 32.1 196.30 -24.20 223,120 223,111 695,262 13,150
1 year ago 2013-10-24 36.2 198.40 -22.10 251,860 251,851 695,262 14,315
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1982-01-01
Vertical datum NGVD29
Gauge USGS:08206900
Conservation pool elevation 220.5 ft above NGVD29
Dead pool elevation 136.4 ft above NGVD29

Elevation-Area-Capacity Curves

1983-01-01 (source: usbr)
1993-03-01 (source: twdb) : GIS Data