Nueces River Basin Reservoirs: Monitored Water Supply Reservoirs are 39.6% full on 2026-09-22
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-09-22 | 39.6 | 364,361 | 364,082 | 918,882 |
| Yesterday | 2026-09-21 | 39.7 | 365,126 | 364,847 | 918,882 |
| 2 days ago | 2026-09-20 | 39.8 | 366,366 | 366,087 | 918,882 |
| 1 week ago | 2026-09-15 | 40.1 | 368,901 | 368,622 | 918,882 |
| 1 month ago | 2026-08-22 | 42.6 | 392,094 | 391,815 | 918,882 |
| 3 months ago | 2026-06-22 | 14.8 | 136,524 | 136,245 | 918,882 |
| 6 months ago | 2026-03-22 | 8.3 | 76,395 | 76,116 | 918,882 |
| 1 year ago | 2025-09-22 | 12.5 | 114,846 | 114,567 | 918,882 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Choke Canyon |
|
22.4 | 191.30 | -29.20 | 148,187 | 148,186 | 662,820 | 10,445 |
| Corpus Christi |
|
84.3 | 91.90 | -2.10 | 216,174 | 215,896 | 256,062 | 18,505 |