Power for Progress …A weekly column from the Grand River Dam AuthoritySafety first around hydroelectric facilities

Springtime in Oklahoma most always means an increase in rain chances. If heavy April showers do come along this year, there is the possibility that floodgate operations will be necessary at Grand River Dam Authority dams. With that in mind, it is a good time for GRDA to share some important information about staying safe around those facilities.

Safety reminders … If you are planning to visit the area around a GRDA hydroelectric facility, GRDA is sharing some important safety reminders you should keep in mind.

Of course, “safety first” is always the top priority and GRDA works to share this message with signs, buoys, sirens, fencing and flashing lights that are all intended to notify those in the area when floodgates are open, generators are operating, or water is rising swiftly.
What follow is a brief look at all of these safety reminders in place around Pensacola Dam, Robert S. Kerr Dam and Salina Pumped Storage Project. Please keep this in mind as you visit these areas, not only in the spring but all year round:

SIGNS: Posted at all GRDA hydroelectric facilities, these signs warn of extreme danger in floodgate areas. Please be aware of other signs near GRDA facilities that also notify the public of no trespassing areas, no diving areas, or unstable footing.

BUOYS: Red buoys and cabling above and below spillway gates and the hydroelectric powerhouse restrict access to dangerous areas associated with power generation or floodgate releases.

FLASHING LIGHTS: At hydroelectric facilities, flashing lights are activated when floodgates are opened, or generation is taking place. Also, please be reminded that it is against the law to enter any floodwater discharge. Stay well clear of these areas.

SIRENS: These are located at various locations around the hydroelectric facilities and are utilized prior to the operation of hydroelectric generators and/or floodgates.

FENCING: In place to identify borders and to restrict access to certain areas near the hydroelectric facilities. All of this is intended to help keep visitors to the area safe.

GRDA is Oklahoma’s largest public power electric utility; fully funded by revenues from electric and water sales instead of taxes. Each day, GRDA strives to be an “Oklahoma agency of excellence” by focusing on the 5 E’s: electricity, economic development, environmental stewardship, employees, and efficiency.

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