Grand River Dam Authority

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!

An Oklahoma landmark with a lasting impact.Pensacola Dam has helped provide renewable hydroelectric power and support re...
08/27/2026

An Oklahoma landmark with a lasting impact.

Pensacola Dam has helped provide renewable hydroelectric power and support recreation across northeast Oklahoma for generations. Today, it remains an important part of GRDA's commitment to serving communities throughout the region.

Before your next day on the water, take a few moments to prepare.Wear your life jacket, check the forecast, stay hydrate...
08/24/2026

Before your next day on the water, take a few moments to prepare.

Wear your life jacket, check the forecast, stay hydrated, and boat responsibly.

Have a safe and enjoyable August on Oklahoma's waterways.

Hydro works to power Oklahoma.This National Hydropower Day, GRDA is proud to celebrate the role hydropower plays in prov...
08/24/2026

Hydro works to power Oklahoma.

This National Hydropower Day, GRDA is proud to celebrate the role hydropower plays in providing clean, reliable electricity to the communities we serve.

From Pensacola Dam and beyond, hydropower continues to be an important part of powering our state today and into the future.

Public power utilities are community-focused organizations that generate and deliver electricity with an emphasis on rel...
08/19/2026

Public power utilities are community-focused organizations that generate and deliver electricity with an emphasis on reliability, responsible operations, and long-term investment in the electric system. At GRDA, that mission helps power communities across Oklahoma.

Oklahoma's waterways offer something for everyone from quiet moments in nature to outdoor adventures. Wherever August ta...
08/17/2026

Oklahoma's waterways offer something for everyone from quiet moments in nature to outdoor adventures. Wherever August takes you, enjoy the season safely.

The GRDA Lake Patrol poses with its fleet for this photo, circa 1960s. Notice the airplane in the background, which was...
08/13/2026


The GRDA Lake Patrol poses with its fleet for this photo, circa 1960s. Notice the airplane in the background, which was used both to patrol the water and too patrol GRDA's miles and miles of high voltage electric transmission lines and rights-of-way.

How does hydropower create Electricity?It starts with moving water. As water flows through a dam, it spins turbines that...
08/11/2026

How does hydropower create Electricity?

It starts with moving water. As water flows through a dam, it spins turbines that power generators, producing renewable electricity for communities across Oklahoma.

Connect with GRDA at the 2026 Vendor Meet & Greet! You're invited to an in-person meet & greet on September 17th at Tuls...
08/10/2026

Connect with GRDA at the 2026 Vendor Meet & Greet!

You're invited to an in-person meet & greet on September 17th at Tulsa Tech (Lemley Campus) in Tulsa for a chance to network, ask questions, and learn how to partner with us.

Date: Thursday, September 17
Time: 8:00AM - 3:00PM
Location Tulsa Tech (Lemley Campus)
Free to attend — but registration is required.
Register here: 2026 GRDA Vendor Meet & Greet

Vendors can select which departments they'd like to meet with during registration. Don't miss this opportunity!

FAQ: What is a flowage easement? A flowage easement allows for temporary water storage on certain lands during periods o...
08/07/2026

FAQ: What is a flowage easement?

A flowage easement allows for temporary water storage on certain lands during periods of high water.

These easements are an important part of managing water levels and supporting flood control.

August is one of the best times to enjoy Oklahoma's lakes and rivers. Whether you're boating, fishing, paddling, or simp...
08/03/2026

August is one of the best times to enjoy Oklahoma's lakes and rivers. Whether you're boating, fishing, paddling, or simply taking in the view, we hope you have a safe and enjoyable month on the water.

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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