Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 64.8% full on 2025-11-16
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-11-16 | 64.8 | 265,578 | 265,507 | 409,821 |
| Yesterday | 2025-11-15 | 64.8 | 265,662 | 265,591 | 409,821 |
| 2 days ago | 2025-11-14 | 64.9 | 265,868 | 265,797 | 409,821 |
| 1 week ago | 2025-11-09 | 65.2 | 267,286 | 267,215 | 409,821 |
| 1 month ago | 2025-10-16 | 66.8 | 273,682 | 273,611 | 409,821 |
| 3 months ago | 2025-08-16 | 70.3 | 288,009 | 287,938 | 409,821 |
| 6 months ago | 2025-05-16 | 48.6 | 199,182 | 199,111 | 409,821 |
| 1 year ago | 2024-11-16 | 54.1 | 221,715 | 221,644 | 409,821 |
*
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 |
|
63.6 | 889.68 | -19.32 | 240,910 | 240,839 | 378,781 | 6,115 |
| Coleto Creek |
|
79.5 | 95.31 | -2.69 | 24,668 | 24,668 | 31,040 | 2,273 |