Laredo Area Reservoirs: Monitored Water Supply Reservoirs are 49.6% full on 2021-12-04

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Most recent 2021-12-04 49.6 1,119,132 912,784 1,840,849
1 day prior 2021-12-03 49.6 1,119,294 912,917 1,840,849
2 days prior 2021-12-02 49.6 1,119,531 913,110 1,840,849
1 week prior 2021-11-27 49.8 1,121,822 916,384 1,840,849
1 month prior 2021-11-04 51.0 1,138,445 939,015 1,840,849
3 months prior 2021-09-04 52.7 1,154,873 969,283 1,840,849
6 months prior 2021-06-04 52.0 1,074,486 957,926 1,840,849
1 year prior 2020-12-04 64.4 1,240,572 1,186,282 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 1as of 2021-12-04 49.6 1,069.54 -47.46 1,119,132 912,784 1,840,849 28,613
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.