U.S. Environmental Protection Agency, Region 5, Water page. U.S. EPA Surf Your Watershed-Indiana. Provides watershed and water quality information. U.S. Fish and Wildlife Service. Information on wetlands, threatened and endangered species, and other wildlife issues.
Web site provides the public with one stop access to all online federal government resources.
Various Sites Watershed Connections - Water Resources information for various counties. Conservation Technology Information Center-Know Your Watershed. You can select your watershed by clicking on a map. Purdue University Safe Water. Contains info on wellhead protection, watershed protection, home wells, drinking water info, and access to maps and land use for public and non-public surface water intakes.