Falcon Reservoir is 26.7% full as of 2014-07-31

note:

Lake Falcon straddles the border of Texas and Mexico. By treaty, Texas has rights 58.6% of the total conservation capacity. The fraction of the actual storage that belongs to Texas is formally determined biweekly by the International Boundary Water Commission (IBWC). The IBWC is the legal repository of data related to this lake for treaty purposes and official versions of the datasets should be obtained directly from them. Conservation capacity is based on 58.6% of total conservation capacity. Conservation storage is based on the bi-weekly changing Texas share.

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 2014-07-31 26.7 270.97 -30.13 814,651 414,707 1,551,007 39,811
Yesterday 2014-07-30 26.8 271.05 -30.05 817,879 416,351 1,551,007 39,906
2 days ago 2014-07-29 27.0 271.15 -29.95 821,866 418,381 1,551,007 40,024
1 week ago 2014-07-24 27.6 271.56 -29.54 837,899 428,429 1,551,007 40,498
1 month ago 2014-06-30 32.0 272.76 -28.34 887,331 495,635 1,551,007 41,918
3 months ago 2014-04-30 35.1 274.69 -26.41 971,844 544,658 1,551,007 44,247
6 months ago 2014-01-31 37.4 275.82 -25.28 1,023,974 580,443 1,551,007 45,650
1 year ago 2013-07-31 24.5 264.01 -37.09 570,041 380,260 1,551,007 31,950
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1954-01-01
Vertical datum NGVD29
Gauge IBWC:08-4612.00
Conservation pool elevation 301.1 ft above NGVD29
Dead pool elevation 204.34 ft above NGVD29
Volume under conservation pool elevation 2646817 ac-ft
Dead pool volume 47 ac-ft