Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 96.1% full on 2026-01-30
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-30 | 96.1 | 665,174 | 543,240 | 565,174 |
| Yesterday | 2026-01-29 | 96.0 | 663,136 | 542,746 | 565,174 |
| 2 days ago | 2026-01-28 | 96.1 | 663,043 | 542,906 | 565,174 |
| 1 week ago | 2026-01-23 | 95.4 | 655,831 | 539,151 | 565,174 |
| 1 month ago | 2025-12-30 | 96.2 | 661,441 | 543,777 | 565,174 |
| 3 months ago | 2025-10-30 | 96.3 | 656,514 | 544,095 | 565,174 |
| 6 months ago | 2025-07-30 | 98.4 | 702,070 | 555,960 | 565,174 |
| 1 year ago | 2025-01-30 | 99.2 | 692,381 | 560,388 | 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 | 169.03 | 0.53 | 141,101 | 29,898 | 29,898 | 27,893 |
| Cypress Springs |
|
96.9 | 377.35 | -0.65 | 64,670 | 64,670 | 66,756 | 3,185 |
| Lake O' the Pines |
|
99.7 | 228.46 | -0.04 | 240,658 | 240,658 | 241,363 | 17,610 |
| Monticello |
|
78.4 | 335.97 | -4.03 | 27,246 | 27,246 | 34,740 | 1,636 |
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.