Grand River Dam Authority

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Grand River Dam Authority Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Grand River Dam Authority, Public utility company, 8142 Highway 412B, PO Box 669, Chouteau, OK.

Oklahoma’s largest public power electric utility ⚡️ | Fully funded by power & water sales—not taxes | Serving homes, businesses, & communities in the state since 1940!

A few of the linemen helping to keep power flowing across the GRDA system in the early 2000s were (from left) Dale Willi...
10/22/2026

A few of the linemen helping to keep power flowing across the GRDA system in the early 2000s were (from left) Dale Willis, Gary Cupp, Jim Pierson and (below) Randy Burgess.

Since the very beginnings of GRDA, linemen have played a critical role in building, maintaining and repairing the high voltage lines that carry abundant, reliable GRDA electricity to customers across Oklahoma and into the surrounding states.

Fall days are better on the water. Cooler temperatures, changing colors and beautiful views make this season a great tim...
10/20/2026

Fall days are better on the water.

Cooler temperatures, changing colors and beautiful views make this season a great time to enjoy Oklahoma’s lakes. Get outside, enjoy the scenery and make the most of fall with GRDA.

Powering Oklahoma with purpose. GRDA works around the clock to provide reliable public power that supports communities, ...
10/15/2026

Powering Oklahoma with purpose.

GRDA works around the clock to provide reliable public power that supports communities, businesses and growth across Oklahoma.

This month’s Public Power Spotlight recognizes the people, facilities and resources working together to keep Oklahoma powered.

Electricity powers our daily lives, but its journey begins long before it reaches a light switch.From generation and tra...
10/13/2026

Electricity powers our daily lives, but its journey begins long before it reaches a light switch.

From generation and transmission to local distribution, every step helps deliver reliable electricity to homes, businesses, schools, and communities across Oklahoma.

From generation to the communities it serves, GRDA helps power Oklahoma forward. Reliable public power supports homes, b...
10/08/2026

From generation to the communities it serves, GRDA helps power Oklahoma forward.

Reliable public power supports homes, businesses and communities while helping drive progress across the state.

Celebrating Public Power Week, October 4–10!GRDA is proud to partner with 14 Oklahoma public power communities, providin...
10/04/2026

Celebrating Public Power Week, October 4–10!

GRDA is proud to partner with 14 Oklahoma public power communities, providing the wholesale electricity that helps power homes, businesses and hometowns across the state. These locally owned utilities do more than keep the lights on—they help strengthen the communities they serve.

Together, GRDA’s public power communities return approximately $35 million annually to city general funds, helping support local services and quality of life.

That’s the power of public power—and a partnership GRDA is proud to be part of.

A look behind the scenes at a milestone in GRDA history. ⚡The opening of the Grand River Energy Center marked an importa...
10/01/2026

A look behind the scenes at a milestone in GRDA history. ⚡

The opening of the Grand River Energy Center marked an important chapter for GRDA and its mission to provide reliable power to Oklahoma communities.

Reservoirs serve many important purposes beyond storing water. They help support water supply, flood control, recreation...
09/29/2026

Reservoirs serve many important purposes beyond storing water. They help support water supply, flood control, recreation, and power generation while playing an important role in Oklahoma's water resources.

Mike Flint, a member of the GRDA Substation Maintenance Department, operates a crane at a GRDA substation, in the mid ...
09/24/2026


Mike Flint, a member of the GRDA Substation Maintenance Department, operates a crane at a GRDA substation, in the mid 1980s.

By maintaining GRDA substations, large and small, all across the service area, the department has always played a critical role in GRDA's ongoing reputation for high reliability.

Public power means local service, long-term investment, and a commitment to the communities we serve.Every day, GRDA emp...
09/21/2026

Public power means local service, long-term investment, and a commitment to the communities we serve.

Every day, GRDA employees work behind the scenes to maintain critical infrastructure, support Oklahoma municipalities, and provide reliable electricity that powers homes, businesses, schools, and essential services.

Address

8142 Highway 412B, PO Box 669
Chouteau, OK
74337

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19182565545

Website

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