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    FederalToxics Release Inventory (TRI)U.S. Environmental Protection Agency — The Toxics Release Inventory (TRI) is a dataset compiled by the U.S. Environmental Protection Agency (EPA). It contains information on the release and waste...
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    FederalAccess to Jobs and Workers via Transit - DownloadU.S. Environmental Protection Agency — A collection of performance indicators and regional benchmarks for consistently comparing neighborhoods (census block groups) across the US in regards to their...
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    FederalUSEPA Environmental Quality Index (EQI) - Air, Water, Land, Built, and Sociodemographic Domains Non-Transformed Variables Dataset as Input for the 2000-2005 USEPA EQI, by County for the United StatesU.S. Environmental Protection Agency — The US Environmental Protection Agency's (EPA) National Health and Environmental Effects Research Laboratory (NHEERL) in the Environmental Public Health Division...
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    FederalConcentrated Animal Feeding Operations (CAFOs) per County Downloadable Package, US, 2013, US EPAU.S. Environmental Protection Agency — This downloadable data package contains the following map layer: An ESRI polygon layer which depicts the boundaries of each US county. It has been joined with a US...
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    FederalDrinking Water Treatability Database (TDB)U.S. Environmental Protection Agency — The Drinking Water Treatability Database (TDB) presents referenced information on the control of contaminants in drinking water. It allows drinking water utilities,...
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    FederalCollection EPA Geospatial Data Download: Facility and Site InformationU.S. Environmental Protection Agency — Contains information about facilities or sites subject to environmental regulation, including key facility information along with associated environmental interests...
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    FederalEnviroAtlas - 303(d) Impairments by 12-digit HUC for the Conterminous United StatesU.S. Environmental Protection Agency — This EnviroAtlas dataset depicts the total length of stream or river flowlines that have impairments submitted to the EPA by states under section 303(d) of the Clean...
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    FederalEnviroAtlas - Industrial Water Demand (2010) by 12-Digit HUC for the Conterminous United StatesU.S. Environmental Protection Agency — This EnviroAtlas dataset includes industrial water demand attributes which provide insight into the amount of water currently used for manufacturing and production of...
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    FederalEnviroAtlas - Above Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - ForestedU.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...
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    FederalEnviroAtlas - Percent Agriculture on Hydric Soil for the Conterminous United StatesU.S. Environmental Protection Agency — This EnviroAtlas dataset contains data on Agricultural Land Coverage on Hydric Soils for each Watershed Boundary Dataset (WBD) 12-Digit Hydrologic Unit Code (HUC-12)...
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    FederalEPA Tribes (2 of 6): Alaska Native VillagesU.S. Environmental Protection Agency — This layer represents center points of Alaska Native Villages. The Alaska Native Villages are associated with Federally recognized tribal entities.
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    FederalEnviroAtlas - Percent Urban Land Cover by 12-Digit HUC for the Conterminous United StatesU.S. Environmental Protection Agency — This EnviroAtlas dataset estimates the percent urban land for each 12-digit hydrologic unit code (HUC) in the conterminous United States. For the purposes of this...
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    FederalEnviroAtlas - Below Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - ForestedU.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...
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    FederalEPA Office of Water (OW): Beaches NHDPlus Indexed DatasetU.S. Environmental Protection Agency — The Beaches Environmental Assessment and Coastal Health (BEACH) Program focuses on the following five areas to meet the goals of improving public health and...
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    FederalICLUS v1.3 Estimated Percent Impervious Surface for the Conterminous USAU.S. Environmental Protection Agency — Climate and land-use change are major components of global environmental change with feedbacks between these components. The consequences of these interactions show...
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    FederalEnviroAtlas - Percent of Each 12-Digit HUC in the Contiguous U.S. with Potentially Restorable WetlandsU.S. Environmental Protection Agency — This EnviroAtlas dataset shows the percent of each 12-digit Hydrologic Unit (HUC) subwatershed in the contiguous U.S. with potentially restorable wetlands. Beginning...
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    FederalEnviroAtlas - HU12_polygonU.S. Environmental Protection Agency — This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the entire United States. This data set consists of...
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    FederalEnviroAtlas - Potentially Restorable Wetlands in the Conterminous United StatesU.S. Environmental Protection Agency — This EnviroAtlas dataset shows potentially restorable wetlands at 30 meter resolution. Beginning two centuries ago, many wetlands were turned into farm fields or...
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    FederalICLUS v1.3 Housing Density for the Conterminous USAU.S. Environmental Protection Agency — Climate and land-use change are major components of global environmental change with feedbacks between these components. The consequences of these interactions show...
