GRDA Floodwater Release Bulletin: April 18, 2026 at 12:30 PM

April 18, 2026By Grand River Dam Authority
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For immediate release: 04/18/26

At 12:30 PM on Saturday, April 18:

  • Grand Lake elevation was 745.41 feet.
  • At the direction of the United States Army Corps of Engineers, two main spillway gate was open at Pensacola Dam, discharging 12,841 cubic feet per second (cfs) of water.
  • Six units were online at the Pensacola Dam powerhouse, releasing 12,882 cfs of water through generation.
  • Releases through floodgates and generation totaled 25,723 cfs.
  • Inflows into Grand Lake totaled 50,539 cfs.
  • Lake Hudson elevation was 621.36 feet.
  • No floodgates were open at Robert S. Kerr Dam.
  • Four units were online at the Robert S. Kerr Dam powerhouse, releasing 24,030 cfs of water through generation.
  • Inflows into Lake Hudson totaled 36,080 cfs.

Real time data can be found by visiting: http://stormops.grda.tech/riveroperations

News release from the Grand River Dam Authority.

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