South Climate Division Reservoirs: Monitored Water Supply Reservoirs are 33.8% full on 2018-06-24

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-06-24 33.8 958,215 834,111 2,469,889
Yesterday 2018-06-23 33.8 958,708 834,604 2,469,889
2 days ago 2018-06-22 33.8 958,488 835,082 2,469,889
1 week ago 2018-06-17 32.7 927,182 807,038 2,469,889
1 month ago 2018-05-24 37.9 1,091,600 935,998 2,469,889
3 months ago 2018-03-24 48.2 1,713,326 1,190,333 2,469,889
6 months ago 2017-12-24 52.6 1,911,364 1,299,569 2,469,889
1 year ago 2017-06-24 37.1 1,104,530 916,773 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 26.3 193.70 -26.80 174,451 174,450 662,820 11,490
Corpus Christi 79.0 91.15 -2.85 202,462 202,184 256,062 18,048
Falcon 1as of 2018-06-23 29.5 264.36 -36.74 581,302 457,477 1,551,007 32,343
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.