US lawIndianaRegulationsTitle 410 — Indiana Department of HealthArticle 6 — ARTICLE 6. SANITARY ENGINEERINGRule 8.3 — 3. Residential On-Site Sewage Systems6-8.3-37410 IAC 6-8.3-37410 IAC 6-8.3-37 "SDR" definedLast amended: 2024Year: 2027Length: 7 wordsOfficial source Cite as Ind. Admin. Code tit. 410, r. 6-8.3-37Sec. 37. "SDR" means standard dimension ratio.Previous410 IAC 6-8.3-36Next410 IAC 6-8.3-38