South-Central-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 41.2% full on 2025-12-10
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-12-10 | 41.2 | 273,657 | 273,586 | 664,644 |
| Yesterday | 2025-12-09 | 41.2 | 273,838 | 273,767 | 664,644 |
| 2 days ago | 2025-12-08 | 41.2 | 274,038 | 273,967 | 664,644 |
| 1 week ago | 2025-12-03 | 41.4 | 275,247 | 275,176 | 664,644 |
| 1 month ago | 2025-11-10 | 42.1 | 280,133 | 280,062 | 664,644 |
| 3 months ago | 2025-09-10 | 45.1 | 299,571 | 299,500 | 664,644 |
| 6 months ago | 2025-06-10 | 30.8 | 204,592 | 204,521 | 664,644 |
| 1 year ago | 2024-12-10 | 33.7 | 224,203 | 224,132 | 664,644 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Canyon |
|
62.6 | 889.08 | -19.92 | 237,258 | 237,187 | 378,781 | 6,055 |
| Coleto Creek |
|
77.0 | 94.98 | -3.02 | 23,912 | 23,912 | 31,040 | 2,227 |
| Medina |
|
4.9 | 980.23 | -83.97 | 12,487 | 12,487 | 254,823 | 810 |