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Finance Department

GRDA's Finance Department, which includes the Purchasing Department, is located at the Administration Headquarters:

Grand River Dam Authority
226 W Dwain Willis Ave
PO Box 409
Vinita OK 74301-0409
918-256-5545
918-256-5289 Fax

GRDA Electric Rates

Annual Reports
Reports can take several minutes to download and require Acrobat Reader to be viewed. Download a free reader.

2007 Annual Report
2006 Annual Report
2005 Annual Report
2004 Annual Report
2003 Annual Report
2002 Annual Report
2001 Annual Report
2000 Annual Report
1999 Annual Report
1998 Annual Report

Request for printed copies webmaster@grda.com, please include your name and mailing address.

Purchasing Department:

Vendor Registration Form
The Grand River Dam Authority (GRDA) requires the following form to be completed by all new vendors/payees. This information is used to establish the company listed in GRDA’s vendor/payee records and shall serve the purposes of: 1) registration as a supplier with the Grand River Dam Authority to receive bid notices, and 2) registration as a payee for goods or services purchased by GRDA from the supplier listed below. Vendor Registration Application Payee Form - 12/2006

Tax Exempt Information
Tax Exempt Certificate with Vendor Letter



The Grand River Dam Authority is an agency of the state of Oklahoma fully supported customer revenues instead of taxes

Contact Information for GRDA Bond Holders
















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© 2003 Grand River Dam Authority, All Rights Reserved. GRDA: PO Box 409, Vinita OK 74301, 918-256-5545.
Website questions: webmaster@grda.com