Plateau Planning Region Reservoirs: Monitored Water Supply Reservoirs are 38.3% full on 2022-05-27

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-05-27 38.3 858,783 705,089 1,840,849
Yesterday 2022-05-26 38.4 859,863 705,976 1,840,849
2 days ago 2022-05-25 38.6 864,366 709,673 1,840,849
1 week ago 2022-05-20 39.7 884,079 731,127 1,840,849
1 month ago 2022-04-27 42.8 927,207 787,415 1,840,849
3 months ago 2022-02-27 48.1 1,101,474 885,721 1,840,849
6 months ago 2021-11-27 49.8 1,121,822 916,384 1,840,849
1 year ago 2021-05-27 51.2 1,054,393 943,362 1,840,849
*

 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)
Amistad 1 38.3 1,059.17 -57.83 858,783 705,089 1,840,849 22,426
footnotes
1

Lake Amistad straddles the border of Texas and Mexico. By treaty, Texas has rights 56.2% 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 56.2% of total conservation capacity. Conservation storage is based on the bi-weekly changing Texas fraction.