Rio-Grande Planning Region Reservoirs: Monitored Water Supply Reservoirs are 14.5% full on 2025-01-15

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-01-15 14.5 353,523 226,348 1,562,367
Yesterday 2025-01-14 14.4 352,198 225,499 1,562,367
2 days ago 2025-01-13 14.4 351,040 224,758 1,562,367
1 week ago 2025-01-08 14.4 350,671 224,522 1,562,367
1 month ago 2024-12-15 12.9 327,463 200,866 1,562,367
3 months ago 2024-10-15 13.6 326,954 211,847 1,562,367
6 months ago 2024-07-15 13.4 322,249 209,591 1,562,367
1 year ago 2024-01-15 16.6 460,359 258,674 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 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 14.5 257.09 -44.11 353,523 226,348 1,562,367 23,096
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.