Coastal-Bend Planning Region Reservoirs: Monitored Water Supply Reservoirs are 37.4% 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 37.4 344,311 344,032 918,882
1 day prior 2026-10-27 37.5 344,695 344,416 918,882
2 days prior 2026-10-26 37.5 345,181 344,902 918,882
1 week prior 2026-10-21 37.8 347,809 347,530 918,882
1 month prior 2026-09-28 38.9 357,672 357,393 918,882
3 months prior 2026-07-28 26.8 246,450 246,171 918,882
6 months prior 2026-04-28 7.7 70,975 70,696 918,882
1 year prior 2025-10-28 11.4 105,179 104,900 918,882
*

 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