Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 70.6% full on 2025-08-02
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-08-02 | 70.6 | 289,483 | 289,412 | 409,821 |
| Yesterday | 2025-08-01 | 70.6 | 289,554 | 289,483 | 409,821 |
| 2 days ago | 2025-07-31 | 70.7 | 289,665 | 289,594 | 409,821 |
| 1 week ago | 2025-07-26 | 70.7 | 289,678 | 289,607 | 409,821 |
| 1 month ago | 2025-07-02 | 50.4 | 207,817 | 206,504 | 409,821 |
| 3 months ago | 2025-05-02 | 49.3 | 202,001 | 201,930 | 409,821 |
| 6 months ago | 2025-02-02 | 52.2 | 213,938 | 213,867 | 409,821 |
| 1 year ago | 2024-08-02 | 60.8 | 249,052 | 248,981 | 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 |
|
68.4 | 892.61 | -16.39 | 259,264 | 259,193 | 378,781 | 6,412 |
| Coleto Creek |
|
97.4 | 97.65 | -0.35 | 30,219 | 30,219 | 31,040 | 2,604 |