US lawIndianaRegulationsTitle 327 — Water Pollution Control DivisionArticle 5 — ARTICLE 5. INDUSTRIAL WASTEWATER PRETREATMENT PROGRAMS AND NPDESRule 1.5 — 5. Definitions5-1.5-64327 IAC 5-1.5-64327 IAC 5-1.5-64 "Storm sewer" definedLast amended: 2026Year: 2027Length: 26 wordsOfficial source Cite as Ind. Admin. Code tit. 327, r. 5-1.5-64Sec. 64. "Storm sewer" means a sewer: (1) designed to transport only storm and surface water; and (2) does not lead to a wastewater treatment facility.Previous327 IAC 5-1.5-63.5Next327 IAC 5-1.5-64.2