Edwards-Plateau Climate Division Reservoirs: Monitored Water Supply Reservoirs are 31.3% full on 2024-03-29

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-03-29 31.3 1,527,279 1,333,893 4,261,647
Yesterday 2024-03-28 31.3 1,527,408 1,334,022 4,261,647
2 days ago 2024-03-27 31.3 1,527,547 1,334,149 4,261,647
1 week ago 2024-03-22 31.3 1,528,740 1,335,926 4,261,647
1 month ago 2024-02-29 30.6 1,532,225 1,303,235 4,261,647
3 months ago 2023-12-29 30.7 1,757,228 1,308,217 4,261,647
6 months ago 2023-09-29 34.0 1,890,424 1,445,076 4,244,601
1 year ago 2023-03-29 41.3 2,436,605 1,770,337 4,289,088
*

 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 2024-03-28 28.2 1,050.91 -66.09 666,231 511,645 1,813,408 17,974
Brady Creekas of 2024-03-28 36.5 1,729.99 -13.01 12,127 10,505 28,808 992
Buchananas of 2024-03-28 46.4 995.02 -24.98 415,781 402,119 866,694 14,230
E V Spence 15.4 1,850.23 -47.77 79,522 79,522 517,272 4,477
Inksas of 2024-03-28 95.0 887.13 -0.87 13,320 13,037 13,729 784
Lyndon B Johnsonas of 2024-03-28 98.5 824.73 -0.27 129,885 111,045 112,778 6,406
Marble Fallsas of 2024-03-28 95.3 736.41 -0.59 7,239 7,239 7,597 602
Nasworthyas of 2024-03-28 92.4 1,871.74 -0.46 9,377 8,884 9,615 1,273
O C Fisher 1.8 1,856.44 -51.56 2,098 2,097 115,742 409
O H Ivieas of 2024-03-28 26.8 1,520.17 -31.33 148,556 148,556 554,340 - n.a. -
Oak Creekas of 2024-03-28 32.7 1,983.74 -16.26 12,972 12,822 39,210 976
Twin Buttes 14.5 1,907.29 -32.91 30,171 26,422 182,454 1,969
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.