Indiana Code Title 13. Environment § 13-11-2-187

(1) The cleanup or removal of released hazardous substances or petroleum from the environment.

(2) Actions necessary to be taken if the threat of release of hazardous substances or petroleum into the environment occurs.

(3) Actions necessary to monitor, assess, and evaluate:

(4) The disposal of removed material.

(5) Actions necessary to prevent, minimize, or mitigate damage to:

that may otherwise result from a release or threat of release.

(6) The extension of a municipal water or sewer service to a residence or an industry to:

damage to public health that may result from a release or threat of release.