Reservoir Storage Summary for River Basins on 2025-11-25
Percent Full
| Today | Yesterday | 2 days ago | 1 week ago | 1 month ago | 3 months ago | 6 months ago | 1 year ago | |
|---|---|---|---|---|---|---|---|---|
| 2025-11-25 | 2025-11-24 | 2025-11-23 | 2025-11-18 | 2025-10-25 | 2025-08-25 | 2025-05-25 | 2024-11-25 | |
| Brazos | 87.8 | 87.4 | 87.1 | 86.5 | 87.9 | 92.2 | 91.5 | 89.1 |
| Canadian | 42.3 | 42.3 | 42.3 | 42.3 | 42.7 | 42.5 | 38.3 | 36.3 |
| Colorado | 63.2 | 63.1 | 62.9 | 62.3 | 63.3 | 67.3 | 42.8 | 46.7 |
| Cypress | 96.5 | 96.2 | 95.8 | 95.1 | 96.4 | 97.0 | 99.2 | 96.7 |
| Guadalupe | 64.5 | 64.5 | 64.6 | 64.7 | 66.1 | 69.8 | 48.0 | 53.7 |
| Lavaca | 70.4 | 69.4 | 69.6 | 70.5 | 75.1 | 89.6 | 73.0 | 76.0 |
| Neches | 72.6 | 72.4 | 72.5 | 72.7 | 74.5 | 78.6 | 99.9 | 90.8 |
| Nueces | 10.8 | 10.8 | 10.7 | 10.7 | 11.5 | 13.7 | 15.6 | 20.4 |
| Red | 91.9 | 91.7 | 91.3 | 91.0 | 92.0 | 94.4 | 95.8 | 88.7 |
| Rio Grande | 26.9 | 26.9 | 26.8 | 26.6 | 27.8 | 26.2 | 23.0 | 21.0 |
| Sabine | 87.5 | 87.1 | 87.1 | 86.7 | 87.8 | 93.3 | 98.9 | 86.8 |
| San Antonio | 5.1 | 5.1 | 5.1 | 5.1 | 5.4 | 6.2 | 1.9 | 2.9 |
| San Jacinto | 95.8 | 95.6 | 95.6 | 95.5 | 95.3 | 99.0 | 99.5 | 94.7 |
| Sulphur | 84.2 | 83.8 | 83.7 | 82.7 | 85.8 | 93.8 | 100.0 | 83.5 |
| Trinity | 93.6 | 93.0 | 92.6 | 91.6 | 92.5 | 96.3 | 99.7 | 89.6 |
*
Percent Full is based on Conservation Storage and Conservation Capacity.
Recent Conditions
| Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|
| Brazos | 87.8 | 3,150,347 | 3,138,688 | 3,576,076 |
| Canadian | 42.3 | 275,782 | 237,368 | 561,066 |
| Colorado | 63.2 | 2,598,919 | 2,540,700 | 4,019,576 |
| Cypress | 96.5 | 665,939 | 545,400 | 565,174 |
| Guadalupe | 64.5 | 264,585 | 264,514 | 409,821 |
| Lavaca | 70.4 | 117,074 | 111,861 | 158,975 |
| Neches | 72.6 | 2,556,680 | 2,525,813 | 3,477,212 |
| Nueces | 10.8 | 99,462 | 99,183 | 918,882 |
| Red | 91.9 | 3,511,750 | 2,274,346 | 2,474,646 |
| Rio Grande | 26.9 | 1,120,268 | 948,840 | 3,520,940 |
| Sabine | 87.5 | 5,305,258 | 3,385,630 | 3,867,301 |
| San Antonio | 5.1 | 12,929 | 12,929 | 254,823 |
| San Jacinto | 95.8 | 533,500 | 526,797 | 549,895 |
| Sulphur | 84.2 | 470,407 | 336,034 | 399,063 |
| Trinity | 93.6 | 6,442,473 | 6,346,202 | 6,776,855 |
**
The grey areas represent coastal basins that have no contributing reservoirs present.