A dam or other structure impeding the natural flow of a scenic and wild river may not be constructed, operated, or maintained in a scenic and wild river, and channelization may not be undertaken, unless the Secretary specifically approves.
Structure Maryland Statutes
Subtitle 4 - Scenic and Wild Rivers Review Board and Related Program
Section 8-401 - Declaration of Policy
Section 8-402 - Establishment and Administration of Program; Study of Deer Creek
Section 8-403 - Scenic and Wild Rivers Review Board
Section 8-405 - Evaluation of Waterway Prior to Approval of Use or Development Plan
Section 8-406 - Approval Required for Construction, Operation, or Maintenance of Dams, Etc