Twin Buttes Reservoir is 4.4% full as of 2014-09-20

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 2014-09-20 4.4 1,894.40 -45.80 11,736 7,987 182,454 1,027
Yesterday 2014-09-19 4.4 1,894.40 -45.80 11,736 7,987 182,454 1,027
2 days ago 2014-09-18 4.4 1,894.38 -45.82 11,716 7,967 182,454 1,026
1 week ago 2014-09-13 4.5 1,894.60 -45.60 11,942 8,193 182,454 1,035
1 month ago 2014-08-20 5.5 1,896.29 -43.91 13,759 10,010 182,454 1,129
3 months ago 2014-06-20 7.5 1,899.30 -40.90 17,409 13,660 182,454 1,312
6 months ago 2014-03-20 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
1 year ago 2013-09-20 0.0 1,882.60 -57.60 2,318 0 182,454 519
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1963-01-01
Vertical datum NGVD29
Gauge USGS:08131200
Conservation pool elevation 1940.2 ft above NGVD29
Dead pool elevation 1885.0 ft above NGVD29

Elevation-Area-Capacity Curves

1964-01-01 (source: usbr)