Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 96.2% full on 2025-10-31
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-10-31 | 96.2 | 655,881 | 543,907 | 565,174 |
| Yesterday | 2025-10-30 | 96.3 | 657,397 | 544,095 | 565,174 |
| 2 days ago | 2025-10-29 | 96.4 | 663,476 | 544,688 | 565,174 |
| 1 week ago | 2025-10-24 | 96.2 | 654,568 | 543,477 | 565,174 |
| 1 month ago | 2025-09-30 | 97.1 | 677,708 | 549,063 | 565,174 |
| 3 months ago | 2025-07-31 | 98.3 | 698,367 | 555,579 | 565,174 |
| 6 months ago | 2025-04-30 | 99.2 | 779,572 | 560,644 | 565,174 |
| 1 year ago | 2024-10-31 | 96.3 | 695,766 | 544,458 | 565,174 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Bob Sandlin |
|
94.3 | 336.24 | -1.26 | 192,104 | 181,373 | 192,417 | 8,642 |
| Caddo 1 |
|
100.0 | 168.58 | 0.08 | 130,258 | 29,898 | 29,898 | 26,926 |
| Cypress Springs |
|
95.7 | 377.10 | -0.90 | 63,876 | 63,876 | 66,756 | 3,167 |
| Lake O' the Pines |
|
100.0 | 228.55 | 0.05 | 242,246 | 241,363 | 241,363 | 17,671 |
| Monticello |
|
78.9 | 336.06 | -3.94 | 27,397 | 27,397 | 34,740 | 1,644 |
footnotes
1
Caddo Lake straddles the border of Texas and Louisiana, Texas has rights to 50% of Lake Caddo's total conservation capacity. Percent full, conservation storage and conservation capacity are based on the Texas share.