Grand River Dam Authority Floodwater Release Bulletin
At 2:30 PM on Saturday, April 25: Grand Lake elevation was 745.13 feet. At the direction of the United States Army Corps of Engineers, two (2) main spillway gates were open at Pensacola Dam, discharging 8.895 cubic feet per second (cfs) of water. Five (5) units were online at the Pensacola Dam powerhouse, releasing 11,145 […]
Grand River Dam Authority Floodwater Release Bulletin
At 10AM on Friday, April 3: Grand Lake elevation was 744.83 feet. At the direction of the United States Army Corps of Engineers, one (1) east spillway gate was open at Pensacola Dam, discharging 178 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,634 cfs […]
GRDA recognized for exceptional electric reliability
For the second time in three years, the Grand River Dam Authority has received national recognition for achieving exceptional electric reliability. The recognition comes from the American Public Power Association (APPA), a trade group that represents more than 2,000 not-for-profit, community-owned electric utilities. APPA helps electric utilities track power outage and restoration data through its […]
Grand River Dam Authority Floodwater Release Bulletin
At 1PM on Wednesday, April 1: Grand Lake elevation was 745.21 feet. At the direction of the United States Army Corps of Engineers, one (1) main spillway gate and four (4) east spillway gates were open at Pensacola Dam, discharging 6,577 cubic feet per second (cfs) of water. Six (6) units were online at the […]
GRDA cancelling April 25 Safe Boating Course
Due to the ongoing COVID-19 crisis, the Grand River Dam Authority is cancelling the Kyle Williams Boating Safety Course, originally scheduled for Saturday, April 25 in Langley. In addition, the GRDA Police Department’s other public information and education programs are also currently suspended, due to the current state of emergency in Oklahoma. More information on […]
Grand River Dam Authority Floodwater Release Bulletin
At 12PM on Tuesday, March 31: Grand Lake elevation was 745.70 feet. At the direction of the United States Army Corps of Engineers, one (1) main spillway gates and four (4) east spillway gates were open at Pensacola Dam, discharging 14,241 cubic feet per second (cfs) of water. Six (6) units were online at the […]
Grand River Dam Authority Floodwater Release Bulletin
At 11AM on Sunday, March 29: Grand Lake elevation was 746.69 feet. At the direction of the United States Army Corps of Engineers, one (1) main spillway gates and four (4) east spillway gates were open at Pensacola Dam, discharging 16,917 cubic feet per second (cfs) of water. Six (6) units were online at the […]
Grand River Dam Authority Floodwater Release Bulletin
At 11AM on Friday, March 27: Grand Lake elevation was 747.76 feet. At the direction of the United States Army Corps of Engineers, one (1) main spillway gate and four (4) east spillway gates were open at Pensacola Dam, discharging 19,897 cubic feet per second (cfs) of water. Six (6) units were online at the […]
Grand River Dam Authority Floodwater Release Bulletin
At 2PM on Wednesday, March 25: Grand Lake elevation was 747.71 feet. At the direction of the United States Army Corps of Engineers, two (2) main spillway gates and one (1) east spillway gate was open at Pensacola Dam, discharging 23,176 cubic feet per second (cfs) of water. Six (6) units were online at the […]
Grand River Dam Authority Floodwater Release Bulletin
At 10AM on Tuesday, March 24: Grand Lake elevation was 746.94 feet. At the direction of the United States Army Corps of Engineers, two (2) main spillway gates and one (1) east spillway gate was open at Pensacola Dam, discharging 21,264 cubic feet per second (cfs) of water. Six (6) units were online at the […]