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EPA Region 7 Aquatic Focus Areas (ECO_RES.R7_AQUATIC_FOCUS_AREAS)

Published by U.S. Environmental Protection Agency, Region 7 | U.S. Environmental Protection Agency | Catalog Last Checked: May 06, 2026 at 12:53 AM | Dataset Last Updated: April 09, 2024 at 12:00 AM
This shapefile consists of 347 individual Aquatic Ecological System (AES) polygons that are the Aquatic Conservation Focus Areas for EPA Region 7. The focus areas are those areas within each aquatic ecological system types that, if preserved, would maintain the biological and ecological diversity extant within that ecological system type. The layer consists of those polygons from the R7_AES.shp shapefile that had the highest ranks. The AES polygons in the Missouri portion of the file were appended and are those that contain the 158 aquatic conservation opportunity areas identified in Missouri as part of another project (Missouri Department of Conservation Aquatic Biodiversity Assessment 2005). Note that the identifiers in the Missouri portion of this file will not match the ID's in any Missouri specific files.

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