Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 85.8% full on 2025-10-31
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-10-31 | 85.8 | 476,972 | 342,314 | 399,063 |
| Yesterday | 2025-10-30 | 85.8 | 477,839 | 342,329 | 399,063 |
| 2 days ago | 2025-10-29 | 85.8 | 481,604 | 342,374 | 399,063 |
| 1 week ago | 2025-10-24 | 85.5 | 474,847 | 341,327 | 399,063 |
| 1 month ago | 2025-09-30 | 89.3 | 502,703 | 356,226 | 399,063 |
| 3 months ago | 2025-07-31 | 98.0 | 582,380 | 391,146 | 399,063 |
| 6 months ago | 2025-04-30 | 99.2 | 729,462 | 395,966 | 399,063 |
| 1 year ago | 2024-10-31 | 85.6 | 477,124 | 352,376 | 411,539 |
*
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 |
|
79.5 | 436.90 | -3.10 | 241,468 | 205,693 | 258,723 | 16,215 |
| Sulphur Springs |
|
79.0 | 456.77 | -2.18 | 14,028 | 14,028 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 224.65 | 4.05 | 221,476 | 122,593 | 122,593 | - n.a. - |