8/12 Grand River Dam Authority Floodwater Release Bulletin

August 13, 2019 | Published By: GRDA

At 2 PM on Monday, August 12:

Grand Lake elevation was 745.93 feet. Daily target elevation for August 12 is 743.21 feet.
At the direction of the United States Army Corps of Engineers, one (1) main spillway gate was open at Pensacola Dam, discharging 688 cubic feet per second (CFS) of water.
Six (6) units were online at the Pensacola Dam powerhouse, releasing 12,766 CFS of water through generation.
Releases through floodgates and generation totaled 13,454 CFS.
Inflows into Grand Lake totaled 18,805 CFS.
Lake Hudson elevation was 621.80 feet. Normal elevation is 619 feet.
At the direction of the United States Army Corps of Engineers, one (1) gate was open at Robert S. Kerr Dam, discharging 249 cubic feet per second (CFS) of water.
Four (4) units were online at the Robert S. Kerr Dam powerhouse, releasing 33,210 CFS of water through generation.
Releases through floodgates and generation totaled 33,459 CFS.
Inflows into Lake Hudson totaled 14,095 CFS.

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