Nueces River Basin Reservoirs: Monitored Water Supply Reservoirs are 15.0% full on 2025-07-25

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-07-25 15.0 138,147 137,868 918,882
Yesterday 2025-07-24 15.0 138,226 137,947 918,882
2 days ago 2025-07-23 14.9 137,475 137,196 918,882
1 week ago 2025-07-18 15.0 137,696 137,417 918,882
1 month ago 2025-06-25 15.7 144,677 144,398 918,882
3 months ago 2025-04-25 16.7 153,840 153,561 918,882
6 months ago 2025-01-25 18.7 171,776 171,497 918,882
1 year ago 2024-07-25 26.6 245,050 244,771 918,882
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir Type 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 Water Supply 13.1 184.54 -35.96 86,975 86,974 662,820 7,601
Corpus Christi Water Supply 19.9 79.52 -14.48 51,172 50,894 256,062 7,749