Missouri Revised Statutes Title XV. Lands, Levees, Drainage, Sewers and Public Water Supply § 249.430. Definitions

(1) “Lateral sewer district” shall mean all of the area served by a lateral area;

(2) “Main sewer district” shall include all of the area in, and including the watershed, and including the area of any submain and lateral sewer districts served by the main sewer;

(3) “Submain sewer district” shall mean all of the area served by a submain sewer district and shall include the area of any lateral sewer district served by a submain sewer.