"Channel", except as used in Pda 402.05(b), means the deeper part of a river, harbor or estuary, whether naturally occurring or maintained by the state or the United States Department of the Army Corps of Engineers, and which is kept open for navigation and other purposes, including mooring fields, dredging, or navigation aids.
N.H. Admin. Code § Pda 401.01
#7848, eff 3-8-03; ss by #9829, eff 1-1-11