The location and boundaries of the Easton Sewer District are hereby established as shown on a map titled: "Town of Easton, Massachusetts, Proposed Sewer District" dated May 17, 2010, hereinafter called "the Easton Sewer District Map," and accepted by approval of Article 19 at the 2010 Annual Town Meeting on May 17, 2010, which accompanies and is hereby declared to be a part of this chapter. Said Map shall be kept on record at the Town Clerk's Office and may be amended from time to time by the Town Meeting.
Any change in the location of boundaries of the District shall only be made through the amendment of this chapter and shall be indicated by the dated alteration of the Easton Sewer District Map; and the Map, as altered, shall become a part of this chapter, as amended. It shall be the responsibility of the Board of Sewer Commissioners to recommend such alterations; and said recommended alterations shall require a vote of Town Meeting.
Where any uncertainty exists with respect to the boundary of any portion of the District, as shown on the Easton Sewer District Map, the following rules apply:
A. 
Where a boundary is indicated as a street, railroad, watercourse or other body of water, it shall be construed to be the centerline or middle thereof, or where such boundary approximates a Town boundary, then to the limits of the Town boundary.
B. 
Where a boundary is indicated as following approximately or parallel to a street, railroad, watercourse, or other body of water, it shall be construed to be parallel thereto and at such distance there from as dimensioned on the Easton Sewer District Map. If no dimension is given, such distance shall be determined by use of the scale shown on the Easton Sewer District Map.
C. 
Where a boundary is indicated as intersecting the centerline of a street, railroad, watercourse or other water body, it shall be construed to intersect at right angles to said centerline, or in the case of a curved centerline, at right angle to the tangent to the curve at the point of intersection.
D. 
Whenever any dispute arises on the District boundaries as to the exact location of a District boundary line, the location of such line shall be determined by the Board of Sewer Commissioners.