IN State Dept of Health
Indiana State Department of Health
Indiana State Department of Health: (317) 233-7177
Commercial System Soils/Plan Review Page:
The following links are to Indiana Counties with plan review projects and soil survey submitals. Follow
the county link to see the status of the projects in that county.
410 IAC 6-8.1 Indiana Residential Sewage Disposal Code (.pdf)
Soil Scientists – Roster of Indiana Registered Soil Scientists
All commercial septic systems and most residential septic systems first require the evaluation of the
site by a registered soil scientists.
New Standards for Secondary Treatment and Drip Dec 1, 2009
The Indiana State Department of Health adopted new standards and requirements for the use of the following (click for details)
State Department of Health News 2008:
The commercial and residential on-site septic programs have finally been merged into a single program
under the Environmental Public Health Division.
Mike Mettler is Division Director:
Division Director
Michael Mettler
(317) 233-7183
(317) 233-7173 [Administrative Assistant]
(317) 233-7047 [Fax]
See a list of my commercial septic designs HERE