The Indiana Department of Transportation (INDOT) maintains this website to provide information to the MS4/storm water community and the public at large. Access to and use of this information is subject to the following terms and conditions:

The information provided on this website is the property of INDOT. It is not to be sold, used in any process for resale as a value added product, or otherwise distributed for profit in any form without expressed written consent of INDOT. INDOT assumes no responsibility for any loss due to computer or software generated problems associated with the accessible files. It is the sole responsibility of the user to remain current with the information available on the website.

The information contained in this website may be subject to amendment and updating without notice. Said information is compiled by INDOT and includes information provided by MS4s and other local jurisdictions statewide. INDOT makes no representations or warranties of any kind, express or implied, about the completeness, accuracy and/or availability with respect to the website or the information, services, or related graphics contained on the website for any purpose. The content of this website is for informational purposes only and should not be relied upon for design or any other purpose. MS4 boundaries are for graphical purposes only. For questions about information outside of INDOT rights of way, please contact the local jurisdiction.

In no event will INDOT be liable for any loss or damage, including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of or in connection with the use of this website or the information provided therein.

INDOT will provide no technical support related to the use of this website.

Please Note: INDOT is in the process of updating information provided on this website. If you have new or updated information you would like included, please email