South-Central-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 44.3% full on 2025-09-27
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-09-27 | 44.3 | 294,528 | 294,457 | 664,644 |
| Yesterday | 2025-09-26 | 44.3 | 294,555 | 294,484 | 664,644 |
| 2 days ago | 2025-09-25 | 44.4 | 294,902 | 294,831 | 664,644 |
| 1 week ago | 2025-09-20 | 44.6 | 296,393 | 296,322 | 664,644 |
| 1 month ago | 2025-08-27 | 45.3 | 301,352 | 301,281 | 664,644 |
| 3 months ago | 2025-06-27 | 32.2 | 215,255 | 213,854 | 664,644 |
| 6 months ago | 2025-03-27 | 31.9 | 212,355 | 212,284 | 664,644 |
| 1 year ago | 2024-09-27 | 36.6 | 243,084 | 243,013 | 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 |
|
66.7 | 891.57 | -17.43 | 252,649 | 252,578 | 378,781 | 6,308 |
| Coleto Creek |
|
86.8 | 96.28 | -1.72 | 26,937 | 26,937 | 31,040 | 2,410 |
| Medina |
|
5.9 | 983.12 | -81.08 | 14,942 | 14,942 | 254,823 | 892 |