For the purpose of this subchapter, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
BUILDING OR HOUSE SEWER. Includes the part of a house or building drainage system extending from the house or building drain to its connection with the main sewer.
SANITARY SEWER. A sewer which carries sewage and to which storm, surface and ground waters are not intentionally admitted.
SEWAGE. Includes a combination of the water-carried wastes from residences, business buildings, institutions and industrial establishments together with such ground, surface and storm waters as may be present.
SEWER SYSTEM. Includes all facilities for collecting, pumping, treating and disposing of sewage.
(1997 Code, § 3-202)