Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 95.0% full on 2025-11-20
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-11-20 | 95.0 | 648,503 | 537,097 | 565,174 |
| Yesterday | 2025-11-19 | 95.1 | 648,490 | 537,241 | 565,174 |
| 2 days ago | 2025-11-18 | 95.1 | 648,907 | 537,501 | 565,174 |
| 1 week ago | 2025-11-13 | 95.3 | 649,429 | 538,495 | 565,174 |
| 1 month ago | 2025-10-20 | 96.4 | 658,621 | 545,013 | 565,174 |
| 3 months ago | 2025-08-20 | 97.5 | 680,674 | 551,066 | 565,174 |
| 6 months ago | 2025-05-20 | 99.2 | 758,453 | 560,516 | 565,174 |
| 1 year ago | 2024-11-20 | 96.9 | 694,506 | 547,564 | 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 |
|
93.4 | 336.04 | -1.46 | 190,379 | 179,648 | 192,417 | 8,603 |
| Caddo 1 |
|
100.0 | 168.60 | 0.10 | 130,573 | 29,898 | 29,898 | 26,958 |
| Cypress Springs |
|
95.1 | 376.98 | -1.02 | 63,496 | 63,496 | 66,756 | 3,159 |
| Lake O' the Pines |
|
98.2 | 228.25 | -0.25 | 236,976 | 236,976 | 241,363 | 17,462 |
| Monticello |
|
77.9 | 335.87 | -4.13 | 27,079 | 27,079 | 34,740 | 1,628 |
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.