Nueces River Basin Reservoirs: Monitored Water Supply Reservoirs are 13.1% full on 2025-09-06

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-09-06 13.1 121,067 120,788 918,882
Yesterday 2025-09-05 13.2 121,209 120,930 918,882
2 days ago 2025-09-04 13.2 121,846 121,567 918,882
1 week ago 2025-08-30 13.5 124,201 123,922 918,882
1 month ago 2025-08-06 14.7 135,114 134,835 918,882
3 months ago 2025-06-06 15.0 137,906 137,627 918,882
6 months ago 2025-03-06 17.6 161,695 161,416 918,882
1 year ago 2024-09-06 24.5 225,242 224,963 918,882
*

 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 11.7 183.29 -37.21 77,810 77,809 662,820 7,078
Corpus Christi Water Supply 16.8 78.45 -15.55 43,257 42,979 256,062 7,047