South Climate Division Reservoirs: Monitored Water Supply Reservoirs are 31.3% full on 2018-08-16

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-08-16 31.3 860,007 772,088 2,469,889
Yesterday 2018-08-15 31.3 859,980 772,130 2,469,889
2 days ago 2018-08-14 31.3 859,801 772,103 2,469,889
1 week ago 2018-08-09 31.6 868,787 780,686 2,469,889
1 month ago 2018-07-16 34.4 959,047 849,218 2,469,889
3 months ago 2018-05-16 38.9 1,160,427 959,851 2,469,889
6 months ago 2018-02-16 51.7 1,845,155 1,277,036 2,469,889
1 year ago 2017-08-16 32.0 940,374 791,287 2,469,889
*

 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)
Choke Canyon 24.1 192.37 -28.13 159,592 159,591 662,820 10,872
Corpus Christi 69.4 89.75 -4.25 178,024 177,746 256,062 16,864
Falcon 1 28.0 262.51 -38.59 522,391 434,751 1,551,007 30,282
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.