(a)
Effluent means the liquids or other substance flowing out of any
plant or facility constructed and operated for the discharge of sewage,
industrial wastes and any liquid or other discharge.
(b)
Outlet means the point of discharge of an effluent or other substance
into the atmosphere, underground, ditch, or other area, watercourse,
or other body of surface or ground water, and onto any surface or
place.
(c)
Watercourse means any channel either natural or artificial for the
flow of water.
(d)
Water pollution means an impairment of the quality of the underground
or surface waters by sewage, dead animals, garbage, discarded metal
articles, industrial wastes or any other thing which adversely affects
the use of such water for domestic, industrial, agricultural, navigational,
recreational or other purposes.