Corpus Christi Area Reservoirs: Monitored Water Supply Reservoirs are 44.1% full on 2026-10-28

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2026-10-28 44.1 481,080 475,588 1,077,857
1 day prior 2026-10-27 44.2 481,554 476,062 1,077,857
2 days prior 2026-10-26 44.3 482,675 477,183 1,077,857
1 week prior 2026-10-21 45.0 490,566 485,074 1,077,857
1 month prior 2026-09-28 45.4 494,622 489,130 1,077,857
3 months prior 2026-07-28 37.3 407,880 402,388 1,077,857
6 months prior 2026-04-28 16.1 179,120 173,628 1,077,857
1 year prior 2025-10-28 20.8 229,429 223,937 1,077,857
*

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

Area Map

recent reservoir storage 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 21.1 190.47 -30.03 139,657 139,656 662,820 10,110
Corpus Christi Water Supply 79.6 91.24 -2.76 204,089 203,811 256,062 18,114
Texana Water Supply 82.7 41.16 -2.84 136,678 131,465 158,975 9,048