327 IAC 5-1.5-63
327 IAC 5-1.5-63 "Sludge" defined
Cite as Ind. Admin. Code tit. 327, r. 5-1.5-63
Sec. 63. "Sludge" means any solid, semisolid, or liquid waste generated from:
(1) municipal, industrial, commercial, mining, or agricultural operations;
(2) water pollution treatment or control facilities;
(3) air pollution control facilities; or
(4) water supply treatment plants;
exclusive of the treated effluent from a water pollution treatment facility.