Rio-Grande Planning Region Reservoirs: Monitored Water Supply Reservoirs are - n.a. -% full on 2025-03-18

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-03-18 - n.a. - - n.a. - - n.a. - - n.a. -
Yesterday 2025-03-17 15.4 317,903 241,287 1,562,367
2 days ago 2025-03-16 15.5 319,939 242,833 1,562,367
1 week ago 2025-03-11 15.7 324,041 245,947 1,562,367
1 month ago 2025-02-18 15.9 324,767 248,381 1,562,367
3 months ago 2024-12-18 13.2 332,435 205,916 1,562,367
6 months ago 2024-09-18 13.5 314,668 210,203 1,562,367
1 year ago 2024-03-18 15.7 685,978 245,915 1,562,367
*

 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)
Falcon 1 Water Supply 15.4 255.49 -45.71 317,903 241,287 1,562,367 21,348
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.