Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 79.3% full on 2026-01-30
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-30 | 79.3 | 424,945 | 316,416 | 399,063 |
| Yesterday | 2026-01-29 | 79.3 | 424,151 | 316,416 | 399,063 |
| 2 days ago | 2026-01-28 | 79.3 | 424,038 | 316,568 | 399,063 |
| 1 week ago | 2026-01-23 | 79.2 | 416,458 | 316,072 | 399,063 |
| 1 month ago | 2025-12-30 | 81.6 | 437,918 | 325,647 | 399,063 |
| 3 months ago | 2025-10-30 | 85.1 | 475,179 | 339,670 | 399,063 |
| 6 months ago | 2025-07-30 | 98.2 | 584,589 | 392,069 | 399,063 |
| 1 year ago | 2025-01-30 | 88.2 | 497,248 | 351,908 | 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 |
|
69.6 | 435.27 | -4.73 | 215,867 | 180,092 | 258,723 | 15,140 |
| Sulphur Springs |
|
77.4 | 456.57 | -2.38 | 13,731 | 13,731 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 223.70 | 3.10 | 195,347 | 122,593 | 122,593 | - n.a. - |