Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 93.6% full on 2025-08-26
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-08-26 | 93.6 | 539,146 | 373,564 | 399,063 |
| Yesterday | 2025-08-25 | 93.8 | 541,588 | 374,477 | 399,063 |
| 2 days ago | 2025-08-24 | 94.1 | 544,014 | 375,374 | 399,063 |
| 1 week ago | 2025-08-19 | 95.0 | 552,787 | 379,212 | 399,063 |
| 1 month ago | 2025-07-26 | 98.8 | 591,123 | 394,084 | 399,063 |
| 3 months ago | 2025-05-26 | 100.0 | 655,174 | 399,063 | 399,063 |
| 6 months ago | 2025-02-26 | 99.7 | 576,897 | 397,804 | 399,063 |
| 1 year ago | 2024-08-26 | 95.4 | 538,484 | 484,843 | 507,966 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Jim Chapman |
|
91.1 | 438.70 | -1.30 | 271,586 | 235,811 | 258,723 | 17,250 |
| Sulphur Springs |
|
85.4 | 457.48 | -1.47 | 15,160 | 15,160 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 225.70 | 5.10 | 252,400 | 122,593 | 122,593 | - n.a. - |