Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 93.0% full on 2025-09-06
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-09-06 | 93.0 | 535,809 | 371,138 | 399,063 |
| Yesterday | 2025-09-05 | 92.8 | 536,001 | 370,419 | 399,063 |
| 2 days ago | 2025-09-04 | 93.0 | 537,637 | 371,138 | 399,063 |
| 1 week ago | 2025-08-30 | 93.1 | 539,833 | 371,499 | 399,063 |
| 1 month ago | 2025-08-06 | 97.2 | 575,564 | 387,848 | 399,063 |
| 3 months ago | 2025-06-06 | 100.0 | 664,532 | 399,063 | 399,063 |
| 6 months ago | 2025-03-06 | 100.0 | 556,859 | 399,063 | 399,063 |
| 1 year ago | 2024-09-06 | 93.8 | 521,015 | 476,371 | 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 |
|
90.2 | 438.56 | -1.44 | 269,177 | 233,402 | 258,723 | 17,170 |
| Sulphur Springs |
|
85.3 | 457.47 | -1.48 | 15,143 | 15,143 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 225.67 | 5.07 | 251,489 | 122,593 | 122,593 | - n.a. - |