33 U.S.C. § 426o-1 : US Code - Section 426O-1: Great Lakes dredging levels adjustment

Search 33 U.S.C. § 426o-1 : US Code - Section 426O-1: Great Lakes dredging levels adjustment

(a) Definition of Great Lake
In this section, the term "Great Lake" means Lake Superior, Lake
Michigan, Lake Huron (including Lake St. Clair), Lake Erie, and
Lake Ontario (including the St. Lawrence River to the 45th parallel
of latitude).
(b) Dredging levels
In operating and maintaining Federal channels and harbors of, and
the connecting channels between, the Great Lakes, the Secretary
shall conduct such dredging as is necessary to ensure minimal
operation depths consistent with the original authorized depths of
the channels and harbors when water levels in the Great Lakes are,
or are forecast to be, below the International Great Lakes Datum of
1985.