This draft environmental impact statement addresses the social, economic, and natural environmental impacts potentially resulting from implementation of the proposed comprehensive wastewater treatment facilities presented in the Draft Wastewater Facilities Plan for Greene County, prepared concurrently with this document. Impacts of the recommended alternatives were generally found to be beneficial, particularly to surface and ground water quality and efficient land use planning. Impacts associated with construction will include erosion, sedimentation, and limited damage to riparian habitats, and archaeological impacts will need to be mitigated. Cost impacts to residents in presently unsewered areas will be great, despite efforts to reduce them.