Plateau Planning Region Reservoirs: Monitored Water Supply Reservoirs are 27.8% full on 2024-05-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-05-21 27.8 662,195 504,188 1,813,408
Yesterday 2024-05-20 27.8 662,734 504,599 1,813,408
2 days ago 2024-05-19 27.8 663,034 504,827 1,813,408
1 week ago 2024-05-14 27.9 664,357 505,899 1,813,408
1 month ago 2024-04-21 28.0 664,704 508,633 1,813,408
3 months ago 2024-02-21 25.2 718,294 456,132 1,813,408
6 months ago 2023-11-21 28.0 905,847 508,392 1,813,408
1 year ago 2023-05-21 36.4 1,035,799 670,174 1,840,849
*

 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 1 27.8 1,050.69 -66.31 662,195 504,188 1,813,408 17,866
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.