San-Antonio River Basin Reservoirs: Monitored Water Supply Reservoirs are 5.5% full on 2025-10-19

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-10-19 5.5 14,083 14,083 254,823
Yesterday 2025-10-18 5.5 14,109 14,109 254,823
2 days ago 2025-10-17 5.6 14,144 14,144 254,823
1 week ago 2025-10-12 5.6 14,335 14,335 254,823
1 month ago 2025-09-19 6.0 15,256 15,256 254,823
3 months ago 2025-07-19 6.2 15,685 15,685 254,823
6 months ago 2025-04-19 2.1 5,347 5,347 254,823
1 year ago 2024-10-19 2.9 7,298 7,298 254,823
*

 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 5.5 982.14 -82.06 14,083 14,083 254,823 862