Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 84.0% full on 2026-11-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-11-15 | 84.0 | 568,152 | 474,703 | 565,174 |
| Yesterday | 2026-11-14 | 84.1 | 568,903 | 475,454 | 565,174 |
| 2 days ago | 2026-11-13 | 84.3 | 569,953 | 476,504 | 565,174 |
| 1 week ago | 2026-11-08 | 84.7 | 572,013 | 478,564 | 565,174 |
| 1 month ago | 2026-10-15 | 87.1 | 588,202 | 492,051 | 565,174 |
| 3 months ago | 2026-08-15 | 90.8 | 644,339 | 537,958 | 592,377 |
| 6 months ago | 2026-05-15 | 92.9 | 665,565 | 550,558 | 592,377 |
| 1 year ago | 2025-11-15 | 95.0 | 648,226 | 536,977 | 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 |
|
86.0 | 334.36 | -3.14 | 176,199 | 165,468 | 192,417 | 8,284 |
| Caddo 1 |
|
45.2 | 167.24 | -1.26 | 96,232 | 13,514 | 29,898 | 23,676 |
| Cypress Springs |
|
86.8 | 375.19 | -2.81 | 57,950 | 57,950 | 66,756 | 3,037 |
| Lake O' the Pines |
|
88.4 | 226.86 | -1.64 | 213,361 | 213,361 | 241,363 | 16,515 |
| Monticello |
|
70.3 | 334.17 | -5.83 | 24,410 | 24,410 | 34,740 | 1,515 |
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.