Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 80.6% full on 2026-01-14
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-14 | 80.6 | 427,415 | 321,533 | 399,063 |
| Yesterday | 2026-01-13 | 80.6 | 427,944 | 321,533 | 399,063 |
| 2 days ago | 2026-01-12 | 80.7 | 428,921 | 321,980 | 399,063 |
| 1 week ago | 2026-01-07 | 81.1 | 432,631 | 323,568 | 399,063 |
| 1 month ago | 2025-12-14 | 83.0 | 444,699 | 331,085 | 399,063 |
| 3 months ago | 2025-10-14 | 87.1 | 484,380 | 347,442 | 399,063 |
| 6 months ago | 2025-07-14 | 99.7 | 629,805 | 397,860 | 399,063 |
| 1 year ago | 2025-01-14 | 85.5 | 616,012 | 341,195 | 399,063 |
*
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 |
|
71.6 | 435.61 | -4.39 | 221,058 | 185,283 | 258,723 | 15,389 |
| Sulphur Springs |
|
77.0 | 456.52 | -2.43 | 13,657 | 13,657 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 223.60 | 3.00 | 192,700 | 122,593 | 122,593 | - n.a. - |