San-Antonio River Basin Reservoirs: Monitored Water Supply Reservoirs are 6.4% full on 2025-08-02

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-08-02 6.4 16,384 16,384 254,823
Yesterday 2025-08-01 6.4 16,393 16,393 254,823
2 days ago 2025-07-31 6.4 16,403 16,403 254,823
1 week ago 2025-07-26 6.4 16,346 16,346 254,823
1 month ago 2025-07-02 2.5 6,380 6,380 254,823
3 months ago 2025-05-02 2.1 5,260 5,260 254,823
6 months ago 2025-02-02 2.5 6,369 6,369 254,823
1 year ago 2024-08-02 3.6 9,244 9,244 254,823
*

 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)
Medina Water Supply 6.4 984.69 -79.51 16,384 16,384 254,823 944