1000 Friends of Minnesota - Dedicated to sustainable growth patterns that conserve farmlands, forests and natural resources and promote healthy livable communities.
Minnesota Land Trust - Nonprofit organisation protecting open space in Minnesota.
Minnesota Ground Water Association - A professional membership organisation that promotes the science of ground water hydrology and education on Minnesota's ground water resources.
Minnesota Public Interest Research Group (MPIRG) - Nonprofit group that advocates on issues of the environment, consumers and social and economic rights; funded and directed by college and university students statewide.
