News

Grand River Dam Authority Floodwater Release Bulletin

May 20, 2020

At 11 AM on Wednesday, May 20:

• Grand Lake elevation was 745.71 feet.
• At the direction of the United States Army Corps of Engineers, one (1) main spillway gate and one (1) east spillway gate were open at Pensacola Dam, discharging 10,110 cubic feet per second (cfs) of water.
• Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,602 cfs of water through generation.
• Releases through floodgates and generation totaled 23,712 cfs.
• Inflows into Grand Lake totaled 12,333 cfs.

• Lake Hudson elevation was 618.70 feet.
• Four (4) units were online at the Robert S. Kerr Dam powerhouse.
• Releases through generation and floodgates totaled 28,890 cfs.
• Inflows into Lake Hudson totaled 25,009 cfs.

Additional information can be found by visiting: http://stormops.grda.tech/riveroperations