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Environmental Monitoring and Assessment Program (EMAP) National Coastal Database

Published by U.S. EPA Office of Research & Development (ORD) | U.S. Environmental Protection Agency | Catalog Last Checked: May 06, 2026 at 12:38 AM | Dataset Last Updated: January 01, 2014 at 12:00 AM
The Environmental Monitoring and Assessment Program (EMAP) National Coastal Database contains estuarine and coastal data that EMAP and Regional-EMAP have collected since 1990 from thousands of stations along the U.S. coasts. These data include water column data, sediment contaminants and toxicity data, and benthic macroinvertebrate and demersal fish community and contaminant data.

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