Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 82.8% full on 2025-12-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-12-15 | 82.8 | 445,021 | 330,597 | 399,063 |
| Yesterday | 2025-12-14 | 83.0 | 444,699 | 331,085 | 399,063 |
| 2 days ago | 2025-12-13 | 83.1 | 447,367 | 331,590 | 399,063 |
| 1 week ago | 2025-12-08 | 83.5 | 452,679 | 333,364 | 399,063 |
| 1 month ago | 2025-11-15 | 83.0 | 459,930 | 331,199 | 399,063 |
| 3 months ago | 2025-09-15 | 91.5 | 524,329 | 365,104 | 399,063 |
| 6 months ago | 2025-06-15 | 100.0 | 724,312 | 399,063 | 399,063 |
| 1 year ago | 2024-12-15 | 81.7 | 453,094 | 326,042 | 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 |
|
75.0 | 436.18 | -3.82 | 229,944 | 194,169 | 258,723 | 15,785 |
| Sulphur Springs |
|
78.0 | 456.64 | -2.31 | 13,835 | 13,835 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 223.92 | 3.32 | 201,242 | 122,593 | 122,593 | - n.a. - |