Header

Main Content

Indiana Waterways Inquiry Request

Don’t know which permit (if any) applies? We can help!

For Section 401 Water Quality Certifications, Isolated Wetland permits, Construction in a Floodway permits or other construction along streams, lakes, or dams ONLY.

Instructions for Inquiry Request

Full Instructions [PDF]

Video Instructions

View

Helpful Tips Before you Begin...

  • Know your project location
  • Be able to describe your project
  • Valid email address required
  • Decision will take up to 14 days

IDEM Applications

Regional General Permit Notification Form - RGP
PDF | DOC

Authorization to Discharge Dredged or Fill Material to Isolated Wetlands and/or Waters of the State
PDF | DOC

DNR Applications (Division of Water Only)

Permit Application Form
PDF | DOC

Online Application Form
Credit Card will be needed to pay for application fee and an additional credit card processing fee.

Online Application Form
Indiana Interactive subscribers only.

IDEM-DNR Joint Application

IDEM-DNR Joint Application PDF