Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 65.6% full on 2025-11-03
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-11-03 | 65.6 | 268,906 | 268,835 | 409,821 |
| Yesterday | 2025-11-02 | 65.6 | 268,906 | 268,835 | 409,821 |
| 2 days ago | 2025-11-01 | 65.6 | 268,793 | 268,722 | 409,821 |
| 1 week ago | 2025-10-27 | 66.0 | 270,705 | 270,634 | 409,821 |
| 1 month ago | 2025-10-03 | 67.7 | 277,563 | 277,492 | 409,821 |
| 3 months ago | 2025-08-03 | 70.7 | 289,734 | 289,663 | 409,821 |
| 6 months ago | 2025-05-03 | 49.3 | 202,026 | 201,955 | 409,821 |
| 1 year ago | 2024-11-03 | 54.4 | 222,876 | 222,805 | 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 |
|
64.3 | 890.14 | -18.86 | 243,733 | 243,662 | 378,781 | 6,162 |
| Coleto Creek |
|
81.1 | 95.53 | -2.47 | 25,173 | 25,173 | 31,040 | 2,304 |