San-Antonio River Basin Reservoirs: Monitored Water Supply Reservoirs are 6.4% full on 2025-07-25

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-07-25 6.4 16,318 16,318 254,823
Yesterday 2025-07-24 6.4 16,271 16,271 254,823
2 days ago 2025-07-23 6.4 16,205 16,205 254,823
1 week ago 2025-07-18 6.0 15,383 15,383 254,823
1 month ago 2025-06-25 2.5 6,486 6,486 254,823
3 months ago 2025-04-25 2.1 5,373 5,373 254,823
6 months ago 2025-01-25 2.5 6,427 6,427 254,823
1 year ago 2024-07-25 3.6 9,070 9,070 254,823
*

 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 6.4 984.62 -79.58 16,318 16,318 254,823 941