Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 50.5% full on 2025-06-30
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-06-30 | 50.5 | 208,187 | 206,904 | 409,821 |
| Yesterday | 2025-06-29 | 50.5 | 208,317 | 207,004 | 409,821 |
| 2 days ago | 2025-06-28 | 50.6 | 208,545 | 207,203 | 409,821 |
| 1 week ago | 2025-06-23 | 50.8 | 209,249 | 208,055 | 409,821 |
| 1 month ago | 2025-05-30 | 48.6 | 199,395 | 199,324 | 409,821 |
| 3 months ago | 2025-03-30 | 50.6 | 207,274 | 207,203 | 409,821 |
| 6 months ago | 2024-12-30 | 53.3 | 218,420 | 218,349 | 409,821 |
| 1 year ago | 2024-06-30 | 59.2 | 242,754 | 242,683 | 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 |
|
46.4 | 877.96 | -31.04 | 175,935 | 175,864 | 378,781 | 4,994 |
| Coleto Creek |
|
100.0 | 98.41 | 0.41 | 32,252 | 31,040 | 31,040 | 2,707 |