Sec. 262. "Water supply permit", for purposes of IC 13-18-20, refers to a NPDES permit issued to a facility collecting, treating, or distributing water from:
(1) wells;
(2) reservoirs;
(3) lakes;
(4) rivers;
(5) sources of supply;
(6) pumps;
(7) mains;
(8) pipes;
(9) facilities; or
(10) structures;
through which potable water is obtained, treated as required, and provided to water users.