Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 85.9% full on 2026-04-14
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-04-14 | 85.9 | 443,344 | 342,699 | 399,063 |
| Yesterday | 2026-04-13 | 85.9 | 442,471 | 342,861 | 399,063 |
| 2 days ago | 2026-04-12 | 85.9 | 441,014 | 342,699 | 399,063 |
| 1 week ago | 2026-04-07 | 86.1 | 423,406 | 343,413 | 399,063 |
| 1 month ago | 2026-03-14 | 84.8 | 447,865 | 338,269 | 399,063 |
| 3 months ago | 2026-01-14 | 80.5 | 426,829 | 321,210 | 399,063 |
| 6 months ago | 2025-10-14 | 87.1 | 484,544 | 347,606 | 399,063 |
| 1 year ago | 2025-04-14 | 99.5 | 956,206 | 397,134 | 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 |
|
79.3 | 436.86 | -3.14 | 240,820 | 205,045 | 258,723 | 16,192 |
| Sulphur Springs |
|
84.9 | 457.42 | -1.53 | 15,061 | 15,061 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 223.40 | 2.80 | 187,463 | 122,593 | 122,593 | - n.a. - |