Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 95.1% full on 2026-03-16
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-03-16 | 95.1 | 656,742 | 537,363 | 565,174 |
| Yesterday | 2026-03-15 | 94.9 | 655,752 | 536,373 | 565,174 |
| 2 days ago | 2026-03-14 | 94.8 | 655,181 | 535,802 | 565,174 |
| 1 week ago | 2026-03-09 | 94.0 | 650,870 | 531,491 | 565,174 |
| 1 month ago | 2026-02-16 | 95.0 | 660,139 | 537,157 | 565,174 |
| 3 months ago | 2025-12-16 | 96.3 | 665,455 | 544,003 | 565,174 |
| 6 months ago | 2025-09-16 | 97.7 | 693,042 | 552,079 | 565,174 |
| 1 year ago | 2025-03-16 | 99.3 | 707,041 | 560,938 | 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 |
|
94.6 | 336.31 | -1.19 | 192,709 | 181,978 | 192,417 | 8,656 |
| Caddo 1 |
|
100.0 | 168.93 | 0.43 | 138,546 | 29,898 | 29,898 | 27,670 |
| Cypress Springs |
|
98.3 | 377.64 | -0.36 | 65,597 | 65,597 | 66,756 | 3,206 |
| Lake O' the Pines |
|
96.3 | 227.99 | -0.51 | 232,459 | 232,459 | 241,363 | 17,285 |
| Monticello |
|
79.0 | 336.08 | -3.92 | 27,431 | 27,431 | 34,740 | 1,646 |
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.