Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are - n.a. -% full on 2025-04-28

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-04-28 - n.a. - - n.a. - - n.a. - - n.a. -
Yesterday 2025-04-27 99.2 781,784 396,048 399,063
2 days ago 2025-04-26 99.3 797,631 396,081 399,063
1 week ago 2025-04-21 99.4 888,115 396,574 399,063
1 month ago 2025-03-28 100.0 553,674 399,063 399,063
3 months ago 2025-01-28 84.1 484,659 335,457 399,063
6 months ago 2024-10-28 85.7 477,127 352,665 411,539
1 year ago 2024-04-28 100.0 747,625 586,852 586,852
*

 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)
Jim Chapman Water Supply and Flood Control 100.0 440.28 0.28 299,560 258,723 258,723 18,159
Sulphur Springs Water Supply 83.0 457.22 -1.73 14,732 14,732 17,747 - n.a. -
Wright Patman Water Supply and Flood Control 100.0 231.63 11.03 467,492 122,593 122,593 - n.a. -