Merrillville Conservancy District


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Food Preparation Discharge Permit Application - Cover Letter


This letter must accompany the Permit Application - Click here to download the form.

Food Preparation Discharge Permit Application


Please fill out the application and submit it with the Cover Letter. - Click here to downlaod the form.

SIU Discharge Permit Application


Please fill out the form and submit the application - Click here to download the form.

Wastewater Questionaire


Commercial & Industrial Users please fill-out and submit the questionnaire.

Click here to download the form.

Cleaning A Grease Interceptor (Frequency)


Guide to frequency of maintenance

click here to download the form.

How to clean a Grease Trap


How to clean a grease trap.
Click here to download the form.


F-O-G


FAQ's for F-O-G
Click here to download the facts.

Other Main Points of Contact in Merrillville


Feel free to print this current list of Local Government Offices

contact us



Mail@MCDin.com | Phone: 219.472.8000
Monday - Friday 8:00 - 4:00
Closed Weekends & Holidays

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