Water Quality Links

Aquatic Habitat Indicators - link to .PDF file

IWI - "Surf Your Watershed"

EPA's Watershed Assessment, Tracking and Environmental Results (WATERS) information system is available for a limited number of states. WATERS enables users to connect and display important water quality information on maps in their geographic context.

Purdue - CSREES-USDA Water Quality Information Management Project.

Water Quality Information Center - information on water resources as related to agriculture

Give Water A Hand - national watershed education program designed to involve young people in local environmental service projects.

USGS public water quality data

1999 National Recommended Water Quality Criteria document - EPA's latest criteria for toxics

EPA Water Quality Database - The Water Quality Standards Database allows the user to view the designated uses of waterbodies in a structured way. Designated uses are one component of State and Tribal water quality standards. The designated use information is currently available for 16 states in table form.