Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 62.5% full on 2026-01-14
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-14 | 62.5 | 256,123 | 256,052 | 409,821 |
| Yesterday | 2026-01-13 | 62.5 | 256,123 | 256,052 | 409,821 |
| 2 days ago | 2026-01-12 | 62.5 | 256,242 | 256,171 | 409,821 |
| 1 week ago | 2026-01-07 | 62.7 | 257,184 | 257,113 | 409,821 |
| 1 month ago | 2025-12-14 | 63.6 | 260,523 | 260,452 | 409,821 |
| 3 months ago | 2025-10-14 | 66.9 | 274,411 | 274,340 | 409,821 |
| 6 months ago | 2025-07-14 | 67.2 | 276,255 | 275,504 | 409,821 |
| 1 year ago | 2025-01-14 | 52.8 | 216,389 | 216,318 | 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 |
|
61.4 | 888.32 | -20.68 | 232,686 | 232,615 | 378,781 | 5,979 |
| Coleto Creek |
|
75.5 | 94.76 | -3.24 | 23,437 | 23,437 | 31,040 | 2,195 |