
Grand River Dam Authority Floodwater Release Bulletin
For immediate release: 4/28/25
At 10:50 AM on Monday, April 28:
Grand Lake elevation was 744.97 feet.
At the direction of the United States Army Corps of Engineers, one (1) main spillway and one (1) east spillway gates were open at Pensacola Dam, discharging 1,620 cubic feet per second (cfs) of water.
Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,560 cfs of water through generation.
Releases through floodgates and generation totaled 15,180 cfs.
Inflows into Grand Lake totaled 8,096 cfs.
Lake Hudson elevation was 622.36 feet.
No floodgates were open at Robert S. Kerr Dam
Three (3) units were online at the Robert S. Kerr Dam powerhouse, releasing 25,650 cfs of water through generation.
Inflows into Lake Hudson totaled 17,064 cfs.
Additional information can be found by visiting: http://stormops.grda.tech/riveroperations
Originally published on 360GrandLake.com.
More GRDA Updates

Wrapping up the rodeo
The Oklahoma men and women who maintain the power lines for our state's publicly owned electric utilities came together in Ponca City in early October (1st and 2nd) for two days of competition and com

National Fire Prevention Month
Electrical safety in the home October is recognized as National Fire Prevention Month, and the Grand River Dam Authority is proud to join organizations like the Electric Safety Foundation Internationa

Celebrating National Public Power Week 2026
Each year, during the first full week in October, the Grand River Dam Authority joins with the nation's 2,200 other publicly owned electric utilities to celebrate National Public Power Week. It is a t
