News

Floodwater Release Bulletin

At 3 pm on Thursday, June 9: Grand Lake elevation was 745.01 feet. Six (6) units were online at the Pensacola Dam powerhouse, releasing 12,725 cfs of water through generation. Releases through floodgates and generation totaled 12,725 cfs. Inflows into Grand Lake...

Floodwater Release Bulletin

At noon on Thursday, June 9: Grand Lake elevation was 745.05 feet. At the direction of the United States Army Corps of Engineers, four (4) east spillway gates were open at Pensacola Dam, discharging 4,449 cubic feet per second (cfs) of water. Six (6) units were online...

GRDA Police announce temporary closure of Wolf Creek

The Grand River Dam Authority Police Department is announcing that it will be closing portions of the Wolf Creek arm of Grand Lake, as well as the Wolf Creek boat ramp to help facilitate the 10th annual Thunder on Wolf Creek racing event, Friday June 10th through...

GRDA’s Riverology 101 returning in July

Summer workshop for area teachers, environmental educators … registration period extended. The Grand River Dam Authority’s unique summer workshop for area teachers and environmental educators is set to return in 2022. The workshop – Riverology 101 – brings together a...

Floodwater Release Bulletin

At noon on Saturday, June 4: Grand Lake elevation was 746.27 feet. At the direction of the United States Army Corps of Engineers, thirteen (13) east spillway gates were open at Pensacola Dam, discharging 25,506 cubic feet per second (cfs) of water. Six (6) units were...

Notice to the Public

Please take notice that The Grand River Dam Authority has received an application for a private dock requiring directional bearing. Such directional bearing relates to an application for a dock which if approved shall extend 114 feet across a cove.           ...

GRDA Police offer share water safety tips

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. Whether...

Floodwater Release Bulletin

At 12:30 pm on Thursday, May 19: Grand Lake elevation was 746.86 feet. At the direction of the United States Army Corps of Engineers, two (2) east spillway gates were open at Pensacola Dam, discharging 4,632 cubic feet per second (cfs) of water. Six (6) units were...

Public Notice of Event Attendance of the Board of Directors 5-20-22

Notice is hereby given that three or more members of the Board of Directors of the Grand River Dam Authority (GRDA) may gather together to attend the Tahlequah Public Works Authority (TPWA) and GRDA hosted 75thAnniversary Celebration on Friday, May 20, 2022, at 11:00...

Floodwater Release Bulletin

 At 11:45AM on Saturday, May 14: Grand Lake elevation was 747.19 feet. At the direction of the United States Army Corps of Engineers, one (1) main spillway gate was open at Pensacola Dam, discharging 775 cubic feet per second (cfs) of water. Six (6) units were online...

Social Media


celebrating our 75year public power partnership with the city of wagoner today #APowerfulHistory https://t.co/jVSNQ2ko6i grda_ok photo

Thank you to all the men and women who paid the ultimate price, fighting for our freedom. #memorialday2022 https://t.co/vql8s1VbBE grda_ok photo

Heading to the lake or river?
Make sure everyone in your group has a properly fitting life jacket. https://t.co/qpwn6PmINS
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