Choke Canyon Reservoir is 29.8% full as of 2014-07-23

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 2014-07-23 29.8 195.04 -25.46 206,928 206,919 695,262 12,551
Yesterday 2014-07-22 29.7 195.02 -25.48 206,677 206,668 695,262 12,542
2 days ago 2014-07-21 29.8 195.04 -25.46 206,928 206,919 695,262 12,551
1 week ago 2014-07-16 29.9 195.12 -25.38 207,933 207,924 695,262 12,590
1 month ago 2014-06-23 30.8 195.62 -24.88 214,288 214,279 695,262 12,829
3 months ago 2014-04-23 32.1 196.30 -24.20 223,120 223,111 695,262 13,150
6 months ago 2014-01-23 33.9 197.25 -23.25 235,836 235,827 695,262 13,618
1 year ago 2013-07-23 38.4 199.43 -21.07 266,984 266,975 695,262 15,002
*

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