Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 97.5% full on 2026-06-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-06-15 | 97.5 | 671,324 | 551,056 | 565,174 |
| Yesterday | 2026-06-14 | 97.5 | 671,335 | 550,829 | 565,174 |
| 2 days ago | 2026-06-13 | 97.5 | 671,754 | 550,773 | 565,174 |
| 1 week ago | 2026-06-08 | 97.5 | 673,775 | 551,274 | 565,174 |
| 1 month ago | 2026-05-15 | 97.2 | 665,565 | 549,321 | 565,174 |
| 3 months ago | 2026-03-15 | 94.9 | 662,289 | 536,373 | 565,174 |
| 6 months ago | 2025-12-15 | 96.3 | 665,896 | 544,089 | 565,174 |
| 1 year ago | 2025-06-15 | 99.3 | 848,646 | 561,011 | 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 |
|
96.7 | 336.78 | -0.72 | 196,799 | 186,068 | 192,417 | 8,748 |
| Caddo 1 |
|
100.0 | 168.77 | 0.27 | 134,649 | 29,898 | 29,898 | 27,325 |
| Cypress Springs |
|
98.0 | 377.58 | -0.42 | 65,404 | 65,404 | 66,756 | 3,201 |
| Lake O' the Pines |
|
100.0 | 228.78 | 0.28 | 246,327 | 241,363 | 241,363 | 17,819 |
| Monticello |
|
81.6 | 336.62 | -3.38 | 28,355 | 28,355 | 34,740 | 1,695 |
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.