Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 98.0% full on 2025-09-06
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-09-06 | 98.0 | 697,527 | 554,076 | 565,174 |
| Yesterday | 2025-09-05 | 98.0 | 696,929 | 553,906 | 565,174 |
| 2 days ago | 2025-09-04 | 98.0 | 697,118 | 554,150 | 565,174 |
| 1 week ago | 2025-08-30 | 98.0 | 689,666 | 553,844 | 565,174 |
| 1 month ago | 2025-08-06 | 98.0 | 691,347 | 554,022 | 565,174 |
| 3 months ago | 2025-06-06 | 99.3 | 743,036 | 561,252 | 565,174 |
| 6 months ago | 2025-03-06 | 99.3 | 753,139 | 561,178 | 565,174 |
| 1 year ago | 2024-09-06 | 96.7 | 728,965 | 573,016 | 592,377 |
*
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 |
|
97.8 | 337.02 | -0.48 | 198,904 | 188,173 | 192,417 | 8,795 |
| Caddo 1 |
|
100.0 | 168.70 | 0.20 | 132,986 | 29,898 | 29,898 | 27,176 |
| Cypress Springs |
|
98.7 | 377.73 | -0.27 | 65,885 | 65,885 | 66,756 | 3,213 |
| Lake O' the Pines |
|
100.0 | 230.13 | 1.63 | 270,995 | 241,363 | 241,363 | - n.a. - |
| Monticello |
|
82.8 | 336.85 | -3.15 | 28,757 | 28,757 | 34,740 | 1,716 |
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.