South-Central-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 31.1% full on 2025-05-05

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-05-05 31.1 206,776 206,705 664,644
Yesterday 2025-05-04 31.1 206,994 206,923 664,644
2 days ago 2025-05-03 31.2 207,306 207,235 664,644
1 week ago 2025-04-28 31.3 208,231 208,160 664,644
1 month ago 2025-04-05 31.9 212,190 212,119 664,644
3 months ago 2025-02-05 33.1 220,028 219,957 664,644
6 months ago 2024-11-05 34.8 231,210 231,139 664,644
1 year ago 2024-05-05 38.9 258,854 258,783 664,644
*

 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 46.1 877.74 -31.26 174,838 174,767 378,781 4,975
Coleto Creek Water Supply 86.0 96.18 -1.82 26,693 26,693 31,040 2,395
Medina Water Supply 2.1 969.42 -94.78 5,245 5,245 254,823 506