Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 96.2% full on 2026-01-09
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-09 | 96.2 | 659,954 | 543,527 | 565,174 |
| Yesterday | 2026-01-08 | 96.2 | 659,061 | 543,463 | 565,174 |
| 2 days ago | 2026-01-07 | 96.2 | 659,400 | 543,448 | 565,174 |
| 1 week ago | 2026-01-02 | 96.2 | 659,730 | 543,486 | 565,174 |
| 1 month ago | 2025-12-09 | 96.4 | 669,481 | 544,615 | 565,174 |
| 3 months ago | 2025-10-09 | 96.8 | 665,642 | 547,155 | 565,174 |
| 6 months ago | 2025-07-09 | 99.0 | 725,693 | 559,599 | 565,174 |
| 1 year ago | 2025-01-09 | 98.3 | 707,785 | 555,686 | 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 |
|
93.9 | 336.16 | -1.34 | 191,413 | 180,682 | 192,417 | 8,626 |
| Caddo 1 |
|
100.0 | 168.78 | 0.28 | 134,887 | 29,898 | 29,898 | 27,346 |
| Cypress Springs |
|
96.3 | 377.23 | -0.77 | 64,288 | 64,288 | 66,756 | 3,176 |
| Lake O' the Pines |
|
100.0 | 228.54 | 0.04 | 242,070 | 241,363 | 241,363 | 17,665 |
| Monticello |
|
78.6 | 336.00 | -4.00 | 27,296 | 27,296 | 34,740 | 1,639 |
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.