Rio-Grande Planning Region Reservoirs: Monitored Water Supply Reservoirs are 28.3% full on 2020-03-31

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-03-31 28.3 591,586 438,661 1,551,007
Yesterday 2020-03-30 28.9 603,784 447,706 1,551,007
2 days ago 2020-03-29 29.0 607,535 450,488 1,551,007
1 week ago 2020-03-24 29.7 620,722 460,267 1,551,007
1 month ago 2020-02-29 31.3 557,839 485,456 1,551,007
3 months ago 2019-12-31 32.4 616,583 502,152 1,551,007
6 months ago 2019-09-30 30.7 642,077 476,867 1,551,007
1 year ago 2019-03-31 49.8 1,012,278 772,151 1,551,007
*

 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 28.3 264.68 -36.42 591,586 438,661 1,551,007 32,701
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.