Choke Canyon Reservoir is 26.0% full as of 2014-10-30

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 2014-10-30 26.0 192.89 -27.61 181,051 181,042 695,262 11,522
Yesterday 2014-10-29 26.0 192.87 -27.63 180,820 180,811 695,262 11,513
2 days ago 2014-10-28 25.9 192.82 -27.68 180,244 180,235 695,262 11,489
1 week ago 2014-10-23 26.2 192.97 -27.53 181,974 181,965 695,262 11,558
1 month ago 2014-09-30 27.0 193.46 -27.04 187,694 187,685 695,262 11,789
3 months ago 2014-07-30 29.3 194.77 -25.73 203,555 203,546 695,262 12,423
6 months ago 2014-04-30 31.9 196.22 -24.28 222,071 222,062 695,262 13,112
1 year ago 2013-10-30 36.0 198.30 -22.20 250,436 250,427 695,262 14,237
*

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