Edwards-Plateau Climate Division Reservoirs: Monitored Water Supply Reservoirs are 58.9% full on 2018-02-25

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-02-25 58.9 3,195,343 2,525,033 4,288,712
Yesterday 2018-02-24 58.9 3,194,244 2,523,934 4,288,712
2 days ago 2018-02-23 58.8 3,191,056 2,520,885 4,288,712
1 week ago 2018-02-18 58.5 3,176,843 2,507,973 4,288,712
1 month ago 2018-01-25 58.6 3,169,412 2,513,989 4,288,712
3 months ago 2017-11-25 59.0 3,145,028 2,528,649 4,288,712
6 months ago 2017-08-25 60.1 2,887,879 2,550,191 4,245,009
1 year ago 2017-02-25 64.2 3,418,982 2,751,306 4,288,712
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir 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)
Amistad 1as of 2018-02-24 75.5 1,094.03 -22.97 2,016,633 1,389,128 1,840,849 46,589
Brady Creek 55.9 1,735.30 -7.70 17,733 16,111 28,808 1,385
Buchanan 89.4 1,015.78 -4.22 784,374 769,172 860,607 21,259
E V Spence 12.3 1,846.44 -51.56 63,678 63,678 517,272 3,901
Inks 92.4 887.13 -1.37 13,194 12,900 13,962 750
Lyndon B Johnson 96.1 824.67 -0.73 131,059 110,697 115,249 6,110
Marble Falls 99.7 736.46 -0.54 6,879 6,879 6,901 543
Nasworthy 85.0 1,871.17 -1.03 8,664 8,171 9,615 1,231
O C Fisher 9.7 1,869.89 -38.11 12,573 11,640 119,445 964
O H Ivie 19.0 1,513.28 -38.22 105,249 105,249 554,340 - n.a. -
Oak Creek 48.4 1,989.03 -10.97 19,111 18,961 39,210 1,323
Twin Buttes 6.8 1,898.35 -41.85 16,196 12,447 182,454 1,254
footnotes
1

Lake Amistad straddles the border of Texas and Mexico. By treaty, Texas has rights 56.2% 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 56.2% of total conservation capacity. Conservation storage is based on the bi-weekly changing Texas fraction.