Okla. Stat. tit. 82, § 82-110.8: Notice of completion of construction - Certification

A. Certificates of completion of works from the Oklahoma Water

Resources Board shall be required before any water may be impounded

by a new dam or before water may be impounded at an elevation higher

than that previously authorized by the Board at an existing dam

which has been modified. Said certificate shall contain the date of

approval of plans and specifications for the dam, date construction

was completed on said dam, and any other conditions as may be

required by the Board.

B. The owner must give notice of completion of construction of

the new dam or of modifications to an existing dam to the Board, and

the Board shall inspect such dam before issuing a certificate of

completion.

C. The Board may modify, revoke or amend any said certificate

as necessary to assure the safety of the dam.

D. Fees for the inspections and for the issuance of

certificates required by this section shall be set forth in rules

promulgated by the Board.