Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 60.1% full on 2026-04-05
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-04-05 | 60.1 | 246,556 | 246,485 | 409,821 |
| Yesterday | 2026-04-04 | 60.2 | 246,707 | 246,636 | 409,821 |
| 2 days ago | 2026-04-03 | 60.2 | 246,642 | 246,571 | 409,821 |
| 1 week ago | 2026-03-29 | 60.3 | 247,347 | 247,276 | 409,821 |
| 1 month ago | 2026-03-05 | 61.3 | 251,094 | 251,023 | 409,821 |
| 3 months ago | 2026-01-05 | 62.8 | 257,424 | 257,353 | 409,821 |
| 6 months ago | 2025-10-05 | 67.6 | 277,040 | 276,969 | 409,821 |
| 1 year ago | 2025-04-05 | 50.4 | 206,568 | 206,497 | 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 |
|
58.9 | 886.72 | -22.28 | 223,248 | 223,177 | 378,781 | 5,819 |
| Coleto Creek |
|
75.1 | 94.70 | -3.30 | 23,308 | 23,308 | 31,040 | 2,186 |