312 IAC 25-1-149

312 IAC 25-1-149 "Suspended solids or nonfilterable residue expressed as milligrams per liter" defined

Last amended: 2025Year: 2027Length: 41 wordsOfficial source

Cite as Ind. Admin. Code tit. 312, r. 25-1-149

Sec. 149. "Suspended solids or nonfilterable residue expressed as milligrams per liter" means organic or inorganic materials carried or held in suspension in water that are retained by a standard glass fiber filter in the procedure outlined by 40 CFR 136.
312 IAC 25-1-149: 312 IAC 25-1-149 "Suspended solids or nonfilterable residue expressed as milligrams per liter" defined | Justis AI