Hamilton County Department of Environmental Services - Monitors air quality and regulates industrial air emissions for Butler, Clermont, Hamilton, and Warren counties. They also offer waste management services for Hamilton County. - http://www.hamiltoncountyrecycles.org/
Tree Seedling Program - ODNR Division of Forestry grows tree seedlings and offers them for sale to ODOT and the public at a minimal cost. - http://www.dot.state.oh.us/dist9/Tree_Legacy.htm