San-Antonio River Basin Reservoirs: Monitored Water Supply Reservoirs are 29.7% full on 2026-09-06
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-09-06 | 29.7 | 75,583 | 75,583 | 254,823 |
| Yesterday | 2026-09-05 | 29.7 | 75,583 | 75,583 | 254,823 |
| 2 days ago | 2026-09-04 | 29.7 | 75,658 | 75,658 | 254,823 |
| 1 week ago | 2026-08-30 | 29.8 | 76,038 | 76,038 | 254,823 |
| 1 month ago | 2026-08-06 | 29.9 | 76,317 | 76,317 | 254,823 |
| 3 months ago | 2026-06-06 | 3.9 | 10,051 | 10,051 | 254,823 |
| 6 months ago | 2026-03-06 | 4.2 | 10,621 | 10,621 | 254,823 |
| 1 year ago | 2025-09-06 | 6.1 | 15,456 | 15,456 | 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 |
|
29.7 | 1,021.67 | -42.53 | 75,583 | 75,583 | 254,823 | 2,522 |