Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 82.7% full on 2025-12-17
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-12-17 | 82.7 | 444,105 | 329,951 | 399,063 |
| Yesterday | 2025-12-16 | 82.7 | 444,818 | 330,123 | 399,063 |
| 2 days ago | 2025-12-15 | 82.8 | 445,292 | 330,597 | 399,063 |
| 1 week ago | 2025-12-10 | 83.4 | 451,211 | 332,714 | 399,063 |
| 1 month ago | 2025-11-17 | 82.7 | 457,831 | 330,222 | 399,063 |
| 3 months ago | 2025-09-17 | 91.2 | 520,579 | 364,053 | 399,063 |
| 6 months ago | 2025-06-17 | 100.0 | 785,405 | 399,063 | 399,063 |
| 1 year ago | 2024-12-17 | 81.7 | 454,558 | 326,108 | 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 |
|
74.8 | 436.14 | -3.86 | 229,313 | 193,538 | 258,723 | 15,758 |
| Sulphur Springs |
|
77.9 | 456.63 | -2.32 | 13,820 | 13,820 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 223.91 | 3.31 | 200,972 | 122,593 | 122,593 | - n.a. - |