Sulphur River Basin Reservoirs: Monitored Water Supply Reservoirs are 90.7% full on 2022-05-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-05-21 90.7 572,651 534,006 588,461
Yesterday 2022-05-20 91.0 573,969 535,324 588,461
2 days ago 2022-05-19 91.3 576,010 537,365 588,461
1 week ago 2022-05-14 93.4 587,977 549,332 588,461
1 month ago 2022-04-21 91.8 586,136 539,964 588,461
3 months ago 2022-02-21 81.1 454,573 324,976 400,672
6 months ago 2021-11-21 88.3 482,094 353,611 400,672
1 year ago 2021-05-21 100.0 862,104 588,461 588,461
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir 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 87.9 438.15 -1.85 267,340 228,742 260,332 16,523
Sulphur Springs 76.7 456.49 -2.46 13,612 13,612 17,747 - n.a. -
Wright Patman 94.0 226.94 -0.56 291,699 291,652 310,382 - n.a. -