The Office of Indiana State Chemist is temporarily located in AGAD (615 W. State Street, Room 18, West Lafayette, IN 47907).
Visitor paid parking is available in the Harrison Street Garage.
Our mailing address remains the same (175 S. University Street, West Lafayette, IN 47907-2063).


Pesticide Section - IDNR Permits for Application to Public Waters
Three links for accessibility: 1.This page may use proprietary software. Go here to the download software webpage. 2.. 3.Request help for accessing this page through email.

IDNR (Indiana Department of Natural Resources) Permits for Application to Public Waters




State law requires a permit from the Indiana Department of Natural Resources for aquatic plant management in waters of the state (public waters).