IN State Dept of Health

Indiana State Department of Health

Indiana State Department of Health: (317) 233-7177

Indiana’s Residential Septic Code 410 IAC 6-8.3  CLICK HERE

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.

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 some of my commercial septic designs HERE