DeKalb County Farm Bureau: Lists their history, membership details, commodity groups, and current issues.
DeKalb County Farmland Foundation: A nonprofit organization and land trust that seeks to preserve farmland and open space in the county for the benefit of current and future generations.
DeKalb County Forest Preserve: Serves to maintain and acquire national forests within the county. Features recreational events, educational resources and programs.
Dekalb County Soil and Water Conservation District: Public body made up of citizens concerned with the protection of natural resources. Features programs, meeting and event information.
DeKalb Sanitary District Wastewater Treatment Plant: A community service and educational website hosted by The DeKalb Sanitary District, a governmental entity providing wastewater treatment to the cities of DeKalb and Cortland. Features text only and graphical versions of the site.