South Climate Division Reservoirs: Monitored Water Supply Reservoirs are - n.a. -% full on 2025-05-14

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-05-14 - n.a. - - n.a. - - n.a. - - n.a. -
Yesterday 2025-05-13 15.8 457,485 392,453 2,481,249
2 days ago 2025-05-12 15.8 457,491 392,627 2,481,249
1 week ago 2025-05-07 15.7 452,512 388,778 2,481,249
1 month ago 2025-04-14 16.4 497,456 406,219 2,481,249
3 months ago 2025-02-14 16.4 492,561 406,256 2,481,249
6 months ago 2024-11-14 16.2 524,103 402,624 2,481,249
1 year ago 2024-05-14 15.9 543,605 393,280 2,481,249
*

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

Area Map

Reservoir Storage

Reservoir Type 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)
Choke Canyon Water Supply 14.4 185.60 -34.90 95,284 95,283 662,820 8,080
Corpus Christi Water Supply 20.9 79.86 -14.14 53,846 53,568 256,062 7,983
Falcon 1 Water Supply 15.6 255.03 -46.17 308,355 243,602 1,562,367 20,876
footnotes
1

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