### Question
How does PROTECTION OF NAVIGABLE WATERS AND OF HARBOR AND RIVER IMPROVEMENTS GENERALLY define Great Lake?


### Answer
Under *33 U.S.C. § 426o*, **Great Lake** is defined as:

> 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)

#### Citation:
  - *33 U.S.C. § 426o*
  - Heading: **CHAPTER 9-PROTECTION OF NAVIGABLE WATERS AND OF HARBOR AND RIVER IMPROVEMENTS GENERALLY > SUBCHAPTER I-IN GENERAL**

