Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 79.1% full on 2026-10-07
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-10-07 | 79.1 | 467,220 | 315,746 | 399,063 |
| Yesterday | 2026-10-06 | 79.1 | 467,220 | 315,746 | 399,063 |
| 2 days ago | 2026-10-05 | 79.2 | 467,688 | 316,214 | 399,063 |
| 1 week ago | 2026-09-30 | 78.6 | 465,915 | 313,553 | 399,063 |
| 1 month ago | 2026-09-07 | 82.6 | 499,854 | 329,675 | 399,063 |
| 3 months ago | 2026-07-07 | 92.5 | 677,094 | 368,969 | 399,063 |
| 6 months ago | 2026-04-07 | 86.1 | 423,406 | 343,413 | 399,063 |
| 1 year ago | 2025-10-07 | 88.2 | 493,593 | 352,058 | 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 |
|
68.7 | 435.12 | -4.88 | 213,604 | 177,829 | 258,723 | 15,033 |
| Sulphur Springs |
|
86.3 | 457.58 | -1.37 | 15,324 | 15,324 | 17,747 | - n.a. - |
| Wright Patman |
|
100.0 | 225.23 | 4.63 | 238,292 | 122,593 | 122,593 | - n.a. - |