Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 92.2% full on 2026-06-16
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-06-16 | 92.2 | 583,469 | 367,768 | 399,063 |
| Yesterday | 2026-06-15 | 91.9 | 576,799 | 366,751 | 399,063 |
| 2 days ago | 2026-06-14 | 91.7 | 573,304 | 365,905 | 399,063 |
| 1 week ago | 2026-06-09 | 91.1 | 560,410 | 363,544 | 399,063 |
| 1 month ago | 2026-05-16 | 88.0 | 491,414 | 351,032 | 399,063 |
| 3 months ago | 2026-03-16 | 84.6 | 450,034 | 337,494 | 399,063 |
| 6 months ago | 2025-12-16 | 82.7 | 444,818 | 330,123 | 399,063 |
| 1 year ago | 2025-06-16 | 100.0 | 741,865 | 399,063 | 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 |
|
87.9 | 438.21 | -1.79 | 263,203 | 227,428 | 258,723 | 16,968 |
| Sulphur Springs |
|
100.0 | 459.05 | 0.10 | 17,938 | 17,747 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 227.26 | 6.66 | 302,328 | 122,593 | 122,593 | - n.a. - |