Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 67.5% full on 2025-10-08
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-10-08 | 67.5 | 276,507 | 276,436 | 409,821 |
| Yesterday | 2025-10-07 | 67.5 | 276,507 | 276,436 | 409,821 |
| 2 days ago | 2025-10-06 | 67.5 | 276,765 | 276,694 | 409,821 |
| 1 week ago | 2025-10-01 | 67.8 | 278,087 | 278,016 | 409,821 |
| 1 month ago | 2025-09-08 | 69.4 | 284,306 | 284,235 | 409,821 |
| 3 months ago | 2025-07-08 | 65.8 | 270,881 | 269,805 | 409,821 |
| 6 months ago | 2025-04-08 | 50.2 | 205,619 | 205,548 | 409,821 |
| 1 year ago | 2024-10-08 | 56.5 | 231,603 | 231,532 | 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 |
|
66.1 | 891.20 | -17.80 | 250,322 | 250,251 | 378,781 | 6,270 |
| Coleto Creek |
|
84.4 | 95.97 | -2.03 | 26,185 | 26,185 | 31,040 | 2,365 |