Edwards-Plateau Climate Division Reservoirs: Monitored Water Supply Reservoirs are 69.7% full on 2020-01-17

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2020-01-17 69.7 3,346,372 2,988,846 4,288,712
1 day prior 2020-01-16 69.7 3,341,256 2,989,667 4,288,712
2 days prior 2020-01-15 69.6 3,338,138 2,986,874 4,288,712
1 week prior 2020-01-10 69.5 3,330,807 2,980,499 4,288,712
1 month prior 2019-12-17 70.1 3,337,159 3,006,800 4,288,712
3 months prior 2019-10-17 71.2 3,303,030 3,022,535 4,245,009
6 months prior 2019-07-17 77.3 3,526,427 3,282,463 4,245,009
1 year prior 2019-01-17 68.0 3,544,388 2,917,536 4,288,712
*

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

Area Map

recent reservoir storage 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 2020-01-17 75.2 1,086.63 -30.37 1,699,172 1,384,450 1,840,849 40,912
Brady Creekas of 2020-01-17 85.2 1,740.75 -2.25 26,154 24,532 28,808 1,829
Buchananas of 2020-01-17 90.9 1,016.38 -3.62 797,171 781,970 860,607 21,395
E V Spenceas of 2020-01-17 26.7 1,861.32 -36.68 138,177 138,177 517,272 6,313
Inksas of 2020-01-17 55.9 879.22 -9.28 8,103 7,809 13,962 531
Lyndon B Johnsonas of 2020-01-17 74.6 820.34 -5.06 106,366 86,004 115,249 5,325
Marble Fallsas of 2020-01-17 98.7 736.33 -0.67 6,809 6,809 6,901 540
Nasworthyas of 2020-01-17 86.9 1,871.32 -0.88 8,849 8,356 9,615 1,241
O C Fisheras of 2020-01-17 10.8 1,870.55 -37.45 13,852 12,919 119,445 1,008
O H Ivieas of 2020-01-17 69.6 1,541.65 -9.85 385,955 385,955 554,340 - n.a. -
Oak Creekas of 2020-01-17 87.9 1,997.99 -2.01 34,634 34,484 39,210 2,166
Twin Buttesas of 2020-01-17 64.3 1,931.69 -8.51 121,130 117,381 182,454 6,360
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.