Senate Bill

SB 477

Low head dams.

In plain English

Says the state does not take ownership of or responsibility for a low head dam unless the Department of Natural Resources roster lists it as state-owned. Allows removal of certain low head dams on navigable waterways without a permit, requires the department to set warning sign standards for dams on the roster, and makes other changes.

Written by AI from the official digest below, and checked only by automated rules. If they differ, the official digest and bill text control.

Official digest

Provides that the state does not assume ownership of or responsibility for a low head dam that is not listed as owned by the state on the department of natural resources' (department) low head dam roster (roster). Permits a person to remove without a permit certain low head dams that are located on a navigable waterway and that are encroachments. Requires the department to establish warning sign standards and requirements for low head dams that are on the roster. Allows for a bond of $1,000,000 to serve as proof of financial responsibility for a person that owns a low head dam. Provides that a permit issued by the director after January 1, 2021, for the removal of a low head dam does not expire until two years after certain judicial appeal processes are complete.

Latest action: Signed by the Governor, April 1, 2025Full text and history at iga.in.gov

Authors and sponsors

Justin Busch, Sue Glick, Ethan Manning

Co-authors and co-sponsors: Ed Clere, David Abbott, Patricia Boy

Roll-call votes

2 recorded votes, oldest first. Third-reading votes decide whether a bill passes a chamber; amendment votes and procedural motions are listed too.

Senate · Feb 4, 2025

Third reading: vote to pass

Roll call text: SB 477 - Busch - 3rd Reading

Passed

49 yes0 no1 did not vote

Republicans: 38 yes, 0 no, 1 did not voteDemocrats: 10 yes, 0 noNot matched to a current member: 1 yes, 0 no

How each member voted

House · Mar 20, 2025

Third reading: vote to pass

Roll call text: SB 477 - Manning - 3rd Reading

Passed

91 yes0 no9 did not vote

Republicans: 64 yes, 0 no, 6 did not voteDemocrats: 25 yes, 0 no, 3 did not voteIndependents: 1 yes, 0 noNot matched to a current member: 1 yes, 0 no

How each member voted

Yes (91)

Did not vote (9)

Source: Open States, compiled from the Indiana General Assembly's official roll calls. The official record at iga.in.gov controls. Spot an error? Let us know.