San-Antonio River Basin Reservoirs: Monitored Water Supply Reservoirs are 3.9% full on 2026-05-02
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-05-02 | 3.9 | 9,899 | 9,899 | 254,823 |
| Yesterday | 2026-05-01 | 3.9 | 9,877 | 9,877 | 254,823 |
| 2 days ago | 2026-04-30 | 3.9 | 9,819 | 9,819 | 254,823 |
| 1 week ago | 2026-04-25 | 3.9 | 9,884 | 9,884 | 254,823 |
| 1 month ago | 2026-04-02 | 3.9 | 10,022 | 10,022 | 254,823 |
| 3 months ago | 2026-02-02 | 4.4 | 11,291 | 11,291 | 254,823 |
| 6 months ago | 2025-11-02 | 5.3 | 13,563 | 13,563 | 254,823 |
| 1 year ago | 2025-05-02 | 2.1 | 5,260 | 5,260 | 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 | 976.86 | -87.34 | 9,899 | 9,899 | 254,823 | 724 |