Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 94.9% full on 2026-02-18
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-02-18 | 94.9 | 659,793 | 536,549 | 565,174 |
| Yesterday | 2026-02-17 | 94.9 | 659,446 | 536,464 | 565,174 |
| 2 days ago | 2026-02-16 | 95.0 | 660,139 | 537,157 | 565,174 |
| 1 week ago | 2026-02-11 | 95.0 | 659,214 | 537,018 | 565,174 |
| 1 month ago | 2026-01-18 | 95.8 | 659,777 | 541,399 | 565,174 |
| 3 months ago | 2025-11-18 | 94.9 | 647,860 | 536,454 | 565,174 |
| 6 months ago | 2025-08-18 | 97.5 | 685,448 | 551,234 | 565,174 |
| 1 year ago | 2025-02-18 | 99.2 | 722,674 | 560,809 | 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 | 336.25 | -1.25 | 192,190 | 181,459 | 192,417 | 8,644 |
| Caddo 1 |
|
100.0 | 169.08 | 0.58 | 142,411 | 29,898 | 29,898 | 28,007 |
| Cypress Springs |
|
97.6 | 377.51 | -0.49 | 65,180 | 65,180 | 66,756 | 3,196 |
| Lake O' the Pines |
|
96.4 | 228.00 | -0.50 | 232,631 | 232,631 | 241,363 | 17,292 |
| Monticello |
|
78.8 | 336.05 | -3.95 | 27,381 | 27,381 | 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.