© Copyright 1998 by the TRWG. This publication may be reproduced and distributed in whole or in part without permission, as long as the TRWG is credited.

The Thornapple River Watershed Group is a non-profit organization based in Kent County, Michigan, U.S.A. Founded in 1990, its members and supporters work to educate and inform citizens about environmental issues within the Thornapple River Watershed, and to monitor and improve environmental quality of the river and its adjacent watershed lands.

The mission of the Thornapple River Watershed Group is to bring together governments, businesses, lake and dam associations, and residents throughout the watershed to work on protection, enhancement, restoration, and preservation of our beautiful natural resource, the Thornapple River.