Cypress River Basin Reservoirs: Monitored Water Supply Reservoirs are 99.2% full on 2025-05-27

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-05-27 99.2 760,364 560,809 565,174
Yesterday 2025-05-26 99.2 755,619 560,662 565,174
2 days ago 2025-05-25 99.2 752,359 560,479 565,174
1 week ago 2025-05-20 99.2 782,151 560,516 565,174
1 month ago 2025-04-27 99.2 792,530 560,552 565,174
3 months ago 2025-02-27 99.2 747,048 560,772 565,174
6 months ago 2024-11-27 96.7 695,714 546,350 565,174
1 year ago 2024-05-27 99.2 781,180 587,792 592,377
*

 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 Water Supply 100.0 337.93 0.43 206,988 192,417 192,417 - n.a. -
Caddo 1 Water Supply 100.0 169.94 1.44 167,018 29,898 29,898 29,950
Cypress Springs Water Supply 100.0 378.46 0.46 68,251 66,756 66,756 - n.a. -
Lake O' the Pines Water Supply and Flood Control 100.0 231.01 2.51 287,732 241,363 241,363 - n.a. -
Monticello Water Supply 87.4 337.75 -2.25 30,375 30,375 34,740 1,797
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.