Rio-Grande River Basin Reservoirs: Monitored Water Supply Reservoirs are 19.2% full on 2024-06-14

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-06-14 19.2 926,381 676,299 3,526,885
Yesterday 2024-06-13 19.2 926,946 678,877 3,526,885
2 days ago 2024-06-12 19.3 929,768 680,914 3,526,885
1 week ago 2024-06-07 19.6 945,493 691,995 3,526,885
1 month ago 2024-05-14 20.1 1,017,557 709,053 3,526,885
3 months ago 2024-03-14 23.3 1,397,178 821,186 3,526,885
6 months ago 2023-12-14 22.5 1,411,057 794,359 3,526,885
1 year ago 2023-06-14 32.5 1,834,548 1,149,914 3,542,966
*

 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 25.4 1,048.27 -68.73 620,584 460,716 1,813,408 16,757
Falcon 1 9.9 251.76 -49.44 245,112 154,898 1,562,367 17,873
Red Bluff 40.2 2,811.95 -15.45 60,685 60,685 151,110 - n.a. -
footnotes
1

Lake Amistad and Lake Falcon straddle the border of Texas and Mexico. By treaty, Texas has rights to 56.2% of the total conservation capacity of Amistad and 58.6% of the total conservation capacity of Falcon. 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 the fixed percent of total conservation capacity. Conservation storage is based on the bi-weekly changing Texas share.