Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 96.1% full on 2026-01-28
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-28 | 96.1 | 663,043 | 542,906 | 565,174 |
| Yesterday | 2026-01-27 | 96.0 | 662,867 | 542,730 | 565,174 |
| 2 days ago | 2026-01-26 | 96.1 | 663,986 | 543,343 | 565,174 |
| 1 week ago | 2026-01-21 | 95.5 | 657,872 | 539,736 | 565,174 |
| 1 month ago | 2025-12-28 | 96.3 | 664,491 | 544,318 | 565,174 |
| 3 months ago | 2025-10-28 | 96.4 | 658,735 | 544,821 | 565,174 |
| 6 months ago | 2025-07-28 | 98.4 | 703,007 | 556,375 | 565,174 |
| 1 year ago | 2025-01-28 | 98.8 | 684,674 | 558,356 | 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 | 336.17 | -1.33 | 191,499 | 180,768 | 192,417 | 8,628 |
| Caddo 1 |
|
100.0 | 168.96 | 0.46 | 139,304 | 29,898 | 29,898 | 27,737 |
| Cypress Springs |
|
96.8 | 377.34 | -0.66 | 64,638 | 64,638 | 66,756 | 3,184 |
| Lake O' the Pines |
|
99.6 | 228.44 | -0.06 | 240,306 | 240,306 | 241,363 | 17,596 |
| 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.