Data Catalog

• Federal

  NLCD 2011 database

  U.S. Environmental Protection Agency —

  National Land Cover Database 2011 (NLCD 2011) is the most recent national land cover product created by the Multi-Resolution Land Characteristics (MRLC) Consortium....

  • HTML
• Federal

  Raw data used in study

  U.S. Environmental Protection Agency —

  This file contains land cover and water chemistry data. This dataset is associated with the following publication: Smucker, N.J., A. Kuhn , M.A. Charpentier, C.J....

  • XLS
• Federal

  Dataset for Impervious cover change as an indicator of environmental equity

  U.S. Environmental Protection Agency —

  A comma separated values (csv) file of demographic attributes from EPA's EJSCREEN project (https://www.epa.gov/ejscreen) and impervious cover (IC) indicators from the...
• Federal

  NLCD & EnviroAtlas %IC for selected metropolitan areas

  U.S. Environmental Protection Agency —

  Several files of percentage impervious cover (%IC) from 30-m and 1-m data. The individual files contain %IC for different spatial support units. This dataset is...

  • ZIP
• Federal

  Watershed impervious cover relative to stream location

  U.S. Environmental Protection Agency —

  Estimates of watershed (12-digit huc) impervious cover and impervious cover near streams and water body shorelines for three dates (2001, 2006, 2011) using NLCD data....

  • XLS
  • DOC
• Federal

  Watershed impervious cover relative to stream location

  U.S. Environmental Protection Agency —

  Estimates of watershed (12-digit huc) impervious cover and impervious cover near streams and water body shorelines for three dates (2001, 2006, 2011) using NLCD data....

  • HTML
• Federal

  NLCD 2011 IC reference data

  U.S. Environmental Protection Agency —

  Excel files have percentage impervious cover estimates for the Chesapeake Bay region from 30 m 1 m data for six assessment units - 12-digit hydrologic units...

  • XLS
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• Federal

  All raw data used to generate results

  U.S. Environmental Protection Agency —

  This dataset contains all data used in this study, including site ID, latitude, longitude, watershed land cover, water chemistry, and carbon and nitrogen stable...

  • XLS
• Federal

  Smucker

  U.S. Environmental Protection Agency —

  This dataset contains site information, watershed land cover, water chemistry, and proportions of fatty acids for periphyton and macroinvertebrates collected from...

  • XLS

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