South-Central-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 32.3% full on 2025-06-16

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-06-16 32.3 216,540 214,961 664,644
Yesterday 2025-06-15 32.3 215,973 214,424 664,644
2 days ago 2025-06-14 32.2 215,014 214,086 664,644
1 week ago 2025-06-09 30.8 204,834 204,763 664,644
1 month ago 2025-05-16 30.7 204,223 204,152 664,644
3 months ago 2025-03-16 32.1 213,715 213,644 664,644
6 months ago 2024-12-16 33.6 223,406 223,335 664,644
1 year ago 2024-06-16 37.8 251,311 251,240 664,644
*

 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 46.9 878.29 -30.71 177,588 177,517 378,781 5,024
Coleto Creek Water Supply 100.0 98.51 0.51 32,548 31,040 31,040 2,721
Medina Water Supply 2.5 971.53 -92.67 6,404 6,404 254,823 583