Data Catalog

• Federal

  EnviroAtlas - 2002 Edge-of-Field Simulated Nitrogen, Phosphorus and Water Quantity Loss by 12-digit HUC for the Conterminous United States    recent views

  U.S. Environmental Protection Agency —

  This EnviroAtlas dataset contains annual (2002) simulated estimations of edge-of-field agricultural nitrogen (N) and phosphorus (P) lost in surface runoff, subsurface...

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  • Esri REST
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• Federal

  EnviroAtlas - Below Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - Forested    recent views

  U.S. Environmental Protection Agency —

  This EnviroAtlas dataset includes the summed below ground live tree root dry biomass estimate by 12-digit Hydrologic Unit (HUC) in metric tons (megagrams) from the...

  • HTML
  • Esri REST
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• Federal

  EnviroAtlas - 2011 Agricultural Land Cover on Steep Slopes for the Conterminous United States    recent views

  U.S. Environmental Protection Agency —

  This EnviroAtlas dataset represents the percentage land area that is classified as agricultural land cover that occurs on slopes above a given threshold for each...

  • HTML
  • Esri REST
  • HTML
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• Federal

  EnviroAtlas - Above Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - Forested    recent views

  U.S. Environmental Protection Agency —

  This EnviroAtlas dataset includes the sum of aboveground live dry biomass estimate by 12-digit Hydrologic Unit (HUC) in total metric tons (megagrams) from the 2000...

  • HTML
  • Esri REST
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