Corpus Christi Area Reservoirs: Monitored Water Supply Reservoirs are 14.7% full on 2026-04-20
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Most recent | 2026-04-20 | 14.7 | 164,086 | 158,594 | 1,077,857 |
| 1 day prior | 2026-04-19 | 14.8 | 164,717 | 159,225 | 1,077,857 |
| 2 days prior | 2026-04-18 | 14.7 | 164,153 | 158,661 | 1,077,857 |
| 1 week prior | 2026-04-13 | 14.3 | 159,727 | 154,235 | 1,077,857 |
| 1 month prior | 2026-03-20 | 15.0 | 166,814 | 161,322 | 1,077,857 |
| 3 months prior | 2026-01-20 | 17.2 | 191,174 | 185,682 | 1,077,857 |
| 6 months prior | 2025-10-20 | 21.1 | 233,370 | 227,878 | 1,077,857 |
| 1 year prior | 2025-04-20 | 25.5 | 280,536 | 275,044 | 1,077,857 |
*
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 |
|
7.5 | 178.70 | -41.80 | 49,662 | 49,661 | 662,820 | 5,186 |
| Corpus Christi |
|
8.6 | 74.87 | -19.13 | 22,303 | 22,025 | 256,062 | 4,721 |
| Texana |
|
54.7 | 35.58 | -8.42 | 92,121 | 86,908 | 158,975 | 6,967 |