Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 91.5% full on 2025-09-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-09-15 | 91.5 | 524,345 | 365,120 | 399,063 |
| Yesterday | 2025-09-14 | 91.6 | 525,473 | 365,646 | 399,063 |
| 2 days ago | 2025-09-13 | 91.8 | 526,603 | 366,172 | 399,063 |
| 1 week ago | 2025-09-08 | 92.5 | 532,035 | 369,187 | 399,063 |
| 1 month ago | 2025-08-15 | 95.8 | 559,579 | 382,272 | 399,063 |
| 3 months ago | 2025-06-15 | 100.0 | 724,312 | 399,063 | 399,063 |
| 6 months ago | 2025-03-15 | 100.0 | 579,767 | 399,063 | 399,063 |
| 1 year ago | 2024-09-15 | 92.9 | 522,298 | 471,976 | 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 |
|
88.0 | 438.22 | -1.78 | 263,373 | 227,598 | 258,723 | 16,974 |
| Sulphur Springs |
|
84.1 | 457.34 | -1.61 | 14,929 | 14,929 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 225.49 | 4.89 | 246,043 | 122,593 | 122,593 | - n.a. - |