### Question
How is the "Boundary Line" defined?


### Answer
The term **Boundary Line** is defined in *46 U.S.C. § 103* as follows -

> a line established under section 2(b) of the Act of February 19, 1895 (33 U.S.C. 151(b))

#### Citation:
  - *46 U.S.C. § 103*
  - Heading: **Subtitle I-General > CHAPTER 1-DEFINITIONS**

