Nueces River Basin Reservoirs: Monitored Water Supply Reservoirs are 40.6% full on 2026-09-11
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-09-11 | 40.6 | 373,652 | 373,373 | 918,882 |
| Yesterday | 2026-09-10 | 40.7 | 374,717 | 374,438 | 918,882 |
| 2 days ago | 2026-09-09 | 40.9 | 375,678 | 375,399 | 918,882 |
| 1 week ago | 2026-09-04 | 41.3 | 379,901 | 379,622 | 918,882 |
| 1 month ago | 2026-08-11 | 43.2 | 397,409 | 397,130 | 918,882 |
| 3 months ago | 2026-06-11 | 13.7 | 126,343 | 126,064 | 918,882 |
| 6 months ago | 2026-03-11 | 8.6 | 79,565 | 79,286 | 918,882 |
| 1 year ago | 2025-09-11 | 12.9 | 119,108 | 118,829 | 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 |
|
22.8 | 191.60 | -28.90 | 151,339 | 151,338 | 662,820 | 10,564 |
| Corpus Christi |
|
86.7 | 92.23 | -1.77 | 222,313 | 222,035 | 256,062 | 18,700 |