Choke Canyon Reservoir is 32.3% full as of 2014-04-22

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)
Most recent 2014-04-22 32.3 196.39 -24.11 224,306 224,297 695,262 13,194
1 day prior 2014-04-21 32.2 196.34 -24.16 223,647 223,638 695,262 13,170
2 days prior 2014-04-20 32.2 196.34 -24.16 223,647 223,638 695,262 13,170
1 week prior 2014-04-15 32.4 196.47 -24.03 225,363 225,354 695,262 13,233
1 month prior 2014-03-22 33.0 196.79 -23.71 229,619 229,610 695,262 13,387
3 months prior 2014-01-22 34.0 197.27 -23.23 236,111 236,102 695,262 13,629
6 months prior 2013-10-22 36.3 198.42 -22.08 252,149 252,140 695,262 14,331
1 year prior 2013-04-22 41.6 200.88 -19.62 289,312 289,303 695,262 15,781
*

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