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8/12 Grand River Dam Authority Floodwater Release Bulletin

8/12 Grand River Dam Authority Floodwater Release Bulletin

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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