South-Central-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 33.5% full on 2025-07-05

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-07-05 33.5 223,934 222,799 664,644
Yesterday 2025-07-04 32.0 214,117 212,923 664,644
2 days ago 2025-07-03 32.0 214,033 212,780 664,644
1 week ago 2025-06-28 32.1 214,978 213,636 664,644
1 month ago 2025-06-05 30.8 205,034 204,963 664,644
3 months ago 2025-04-05 31.9 212,190 212,119 664,644
6 months ago 2025-01-05 33.7 224,130 224,059 664,644
1 year ago 2024-07-05 37.1 246,501 246,430 664,644
*

 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)
Canyon Water Supply and Flood Control 48.7 879.66 -29.34 184,557 184,486 378,781 5,151
Coleto Creek Water Supply 100.0 98.36 0.36 32,104 31,040 31,040 2,701
Medina Water Supply 2.9 972.97 -91.23 7,273 7,273 254,823 625