Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 49.6% full on 2025-04-26
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-04-26 | 49.6 | 203,391 | 203,320 | 409,821 |
| Yesterday | 2025-04-25 | 49.6 | 203,466 | 203,395 | 409,821 |
| 2 days ago | 2025-04-24 | 49.7 | 203,616 | 203,545 | 409,821 |
| 1 week ago | 2025-04-19 | 49.6 | 203,376 | 203,305 | 409,821 |
| 1 month ago | 2025-03-26 | 50.2 | 205,858 | 205,787 | 409,821 |
| 3 months ago | 2025-01-26 | 52.3 | 214,373 | 214,302 | 409,821 |
| 6 months ago | 2024-10-26 | 55.0 | 225,403 | 225,332 | 409,821 |
| 1 year ago | 2024-04-26 | 61.7 | 252,873 | 252,802 | 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 |
|
46.5 | 878.02 | -30.98 | 176,234 | 176,163 | 378,781 | 5,000 |
| Coleto Creek |
|
87.5 | 96.37 | -1.63 | 27,157 | 27,157 | 31,040 | 2,423 |