Sustaining Member
ILMA (Illinois Lake Management Association) www.ilma-lakes.org
Member
AERF (Aquatic Ecosystem Restoration Foundation) www.aquatics.org
Member
CAI (Community Associations Institute) www.cai-illinois.org
Member
MAPMS (Midwest Aquatic Plant Management Society) www.mapms.org
Member
Chicago District Golf Association www.cdga.org
Member
North American Lake Management Society www.nalms.org
License
Illinois Department of Agriculture https://www.agr.state.il.us
License
Indiana State Chemist https://www.isco.purdue.edu