Indiana Code Title 14. Natural and Cultural Resources § 14-27-7.3-5

(1) Establish warning sign standards and requirements for low head dams that are on the roster.  The department may reference standards or best practices established by the Federal Emergency Management Agency.

(2) Provide information on low head dam safety.

(3) Provide contact information for the department so that a low head dam owner can discuss options for low head dam removal or modification.

(4) Not more than ninety (90) days after the commission adopts a roster, notify each identified owner of a low head dam on the roster by certified mail of the requirements for a low head dam under this chapter.

(5) Not more than ninety (90) days after the department receives information of a new owner of a low head dam on the roster, notify the new owner by certified mail of the requirements for a low head dam under this chapter.