Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 95.5% full on 2025-08-17
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-08-17 | 95.5 | 558,331 | 381,024 | 399,063 |
| Yesterday | 2025-08-16 | 95.6 | 559,010 | 381,391 | 399,063 |
| 2 days ago | 2025-08-15 | 95.8 | 560,682 | 382,124 | 399,063 |
| 1 week ago | 2025-08-10 | 96.5 | 568,326 | 385,051 | 399,063 |
| 1 month ago | 2025-07-17 | 99.7 | 619,696 | 397,696 | 399,063 |
| 3 months ago | 2025-05-17 | 100.0 | 721,332 | 399,063 | 399,063 |
| 6 months ago | 2025-02-17 | 100.0 | 614,249 | 399,063 | 399,063 |
| 1 year ago | 2024-08-17 | 96.9 | 554,872 | 492,058 | 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 |
|
94.0 | 439.12 | -0.88 | 278,882 | 243,107 | 258,723 | 17,492 |
| Sulphur Springs |
|
86.3 | 457.58 | -1.37 | 15,324 | 15,324 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 226.08 | 5.48 | 264,125 | 122,593 | 122,593 | - n.a. - |