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.
If you want to learn more about environmental protection in Indiana, you've come to the right place for help with research. Whether you're a concerned citizen, a student working on an environmental assignment, or an environmental professional, you'll find links to IDEM data, useful publications, maps and more.
If you're looking for public documents, you're welcome to visit our office to review and copy public files and records. In the future, public documents will be available electronically.
As you review IDEM public documents, publications, reports and data, you may run across new terminology and jargon. If you need help, try our Acronym Tool . It's a searchable database to find the definitions of common IDEM terms.