San-Antonio River Basin Reservoirs: Monitored Water Supply Reservoirs are 3.9% full on 2026-06-11
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-06-11 | 3.9 | 9,957 | 9,957 | 254,823 |
| Yesterday | 2026-06-10 | 3.9 | 9,979 | 9,979 | 254,823 |
| 2 days ago | 2026-06-09 | 3.9 | 10,000 | 10,000 | 254,823 |
| 1 week ago | 2026-06-04 | 4.0 | 10,073 | 10,073 | 254,823 |
| 1 month ago | 2026-05-11 | 3.9 | 9,848 | 9,848 | 254,823 |
| 3 months ago | 2026-03-11 | 4.2 | 10,621 | 10,621 | 254,823 |
| 6 months ago | 2025-12-11 | 4.9 | 12,447 | 12,447 | 254,823 |
| 1 year ago | 2025-06-11 | 2.1 | 5,467 | 5,467 | 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 |
|
3.9 | 976.94 | -87.26 | 9,957 | 9,957 | 254,823 | 726 |