Choke Canyon Reservoir is 32.4% full as of 2014-04-16

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 2014-04-16 32.4 196.45 -24.05 225,099 225,090 695,262 13,223
1 day prior 2014-04-15 32.4 196.47 -24.03 225,363 225,354 695,262 13,233
2 days prior 2014-04-14 32.5 196.50 -24.00 225,760 225,751 695,262 13,247
1 week prior 2014-04-09 32.6 196.57 -23.93 226,689 226,680 695,262 13,281
1 month prior 2014-03-16 33.2 196.87 -23.63 230,700 230,691 695,262 13,426
3 months prior 2014-01-16 34.1 197.35 -23.15 237,202 237,193 695,262 13,671
6 months prior 2013-10-16 35.5 198.03 -22.47 246,632 246,623 695,262 14,054
1 year prior 2013-04-16 42.1 201.10 -19.40 292,792 292,783 695,262 15,890
*

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