Note: This message is displayed if (1) your browser is not standards-compliant or (2) you have you disabled CSS. Read our Policies for more information.
Have questions about watershed activities, nonpoint source pollution, or water quality? Ask the experts! IDEM Nonpoint Source/TMDL/Integrated Report/Watershed Specialists can be reached by phone, by regular mail, or by email. General questions or comments can be sent to this e-mail address. Someone will contact you with an answer and/or additional contact(s) to address your questions. Otherwise, the contacts listed below by program and expertise will help direct you to the appropriate person.
IDEM Office of Water Quality Shadeland Office Receptionist:
The IDEM Watershed Assessment and Planning Branch is located at the following physical address:
2525 North Shadeland Ave.
IDEM Watershed Assessment and Planning Branch Mailing Address:
Indiana Department of Environmental Management
Watershed Planning and Restoration Section
100 N. Senate Avenue
MC 65-44 Shadeland
Indianapolis, IN 46204
E-mail Addresses: As a general rule, e-mail addresses are composed of the first letter of the name, followed by the first seven letters of the last name, followed by "@idem.in.gov". For example:
If the last name has two surnames, only the first surname will be used. Example:
If your e-mail message does not reach the intended staff person after using this guideline, call the Office of Water Quality Reception Desk at (317) 232-8603.
For questions on specific topics use the Technical Support Questionnaire and get help fast from an IDEM expert. Simply choose the topic, provide some background information, let us know how to contact you, and we’ll take care of the rest!
More information about the job duties of the Watershed Specialists and NPS Grant Project Managers is available.
For additional information on environmental topics, or if you have questions or comments: