GRDA Police shares information, safety tips about carbon monoxide and “station wagon” effect
With Memorial Day Weekend and the summer boating season rapidly approaching, the Grand River Dam Authority Police Department is once again sharing information about carbon monoxide (CO), the “station wagon” effect and the possible dangers it can present to boaters. The station wagon effect can occur when fumes from a boat’s exhaust travel back into […]
GRDA Police offer safe boating, floating reminders ahead of Memorial Day Weekend
Looking forward to Memorial Day Weekend and the busy summer boating and floating season on the water? If so, the Grand River Dam Authority Police Department wants to remind you of some important information that can help promote a safe time on the water. “We know thousands of people are planning to visit our waters […]
NOTICE OF PUBLIC MEETING GREEN BRIER RESORT POA
The Grand River Dam Authority (GRDA) will hold a public meeting on Tuesday, June 3, 2025 at 9:30 AM regarding the commercial application for Green Brier Resort POA. The meeting will be held at GRDA’s Ecosystems & Education Center, 420 E Highway 28, Langley, OK 74350. The purpose of this meeting is to obtain public […]
At 2:10 PM on Thursday, May 8: Grand Lake elevation was 744.14 feet. No floodgates were open at Pensacola Dam. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,334 cfs of water through generation. Inflows into Grand Lake totaled 7,347 cfs. Lake Hudson elevation was 623.44 feet. No floodgates were open at […]
Floodwater Release Bulletin
At 1:45 PM on Wednesday, May 7: Grand Lake elevation was 744.34 feet. At the direction of the United States Army Corps of Engineers, two (2) east spillway gates were open at Pensacola Dam, discharging 152 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,108 […]
Floodwater Release Bulletin
At 9:45 AM on Wednesday, May 7: Grand Lake elevation was 744.41 feet. At the direction of the United States Army Corps of Engineers, two (2) east spillway gates were open at Pensacola Dam, discharging 310 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,221 […]
GRDA Police: Safety reminders for boating on elevated lake levels
With recent heavy rains across Oklahoma and in the Grand River watersheds, the Grand River Dam Authority Police Department is sharing some important safety tips for those who will be visiting Grand Lake and Lake Hudson in the coming days. Although lakes are expected to return to more normal elevations soon, these are important tips […]
Floodwater Release Bulletin
At 12:30 PM on Tuesday, May 6: Grand Lake elevation was 744.63 feet. At the direction of the United States Army Corps of Engineers, one (1) main spillway and two (2) east spillway gates were open at Pensacola Dam, discharging 644 cubic feet per second (cfs) of water. Six (6) units were online at the […]
Floodwater Release Bulletin
At 10:20 AM on Monday, May 5: Grand Lake elevation was 745.29 feet. At the direction of the United States Army Corps of Engineers, one (1) main spillway and seven (7) east spillway gates were open at Pensacola Dam, discharging 11,430 cubic feet per second (cfs) of water. Six (6) units were online at the […]
Floodwater Release Bulletin
At 1:40 PM on Sunday, May 4: Grand Lake elevation was 746.41 feet. At the direction of the United States Army Corps of Engineers, seven (7) floodgates were open at Pensacola Dam, discharging 28,574 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,221 cfs of […]