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    FederalUS EPA Nonattainment Areas and DesignationsU.S. Environmental Protection Agency — This web service contains the following state level layers:Ozone 8-hr (1997 standard), Ozone 8-hr (2008 standard), Lead (2008 standard), SO2 1-hr (2010 standard),...
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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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    FederalEPA Facility Registry Service (FRS): Facility Interests Dataset DownloadU.S. Environmental Protection Agency — This downloadable data package consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are...
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    FederalAnaerobic Digestion Facility List, US and Territories, 2023, US EPA Region 9U.S. Environmental Protection Agency — This table lists anaerobic digestion (AD) facilities, some of which currently accept excess food as a feedstock. The data was compiled from lists maintained by US...
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    FederalEPA Facility Registry Service (FRS): ACRESU.S. Environmental Protection Agency — This web feature service consists of location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of sites that link to...
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    FederalEPA Facility Registry Service (FRS): RMPU.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...
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    FederalEPA Facility Registry Service (FRS): SEMSU.S. Environmental Protection Agency — This data provides location and attribute information on Facilities regulated under the Superfund Enterprise Management System (SEMS). The Superfund Enterprise...
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    FederalU.S. Level III and IV Ecoregions (U.S. EPA)U.S. Environmental Protection Agency — This map service displays Level III and Level IV Ecoregions of the United States and was created from ecoregion data obtained from the U.S. Environmental Protection...
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    FederalEPA Facility Registry Service (FRS): AIRU.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...
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    FederalEnviroAtlas - Estimated floodplain map for the Conterminous United StatesU.S. Environmental Protection Agency — Understanding the relationship between flood inundation and floodplains is critical for ecosystem and community health and well-being, as well as targeting floodplain...
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    FederalUS EPA Nonattainment Areas and Designations - Download PackageU.S. Environmental Protection Agency — This downloadable data package contains the following state level layers: Ozone 8-hr (1997 standard), Ozone 8-hr (2008 standard), Lead (2008 standard), SO2 1-hr (2010...
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    FederalEnviroAtlas - St. Louis, MO - Census Block GroupsU.S. Environmental Protection Agency — This EnviroAtlas dataset is the base layer for the St. Louis, MO EnviroAtlas area. The block groups are from the US Census Bureau and are included/excluded based on...
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    FederalEnviroAtlas Estimated Intersection Density of Walkable Roads Web ServiceU.S. Environmental Protection Agency — This EnviroAtlas dataset estimates the intersection density of walkable roads within a 750 meter radius of any given 10 meter pixel in each EnviroAtlas community....
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    FederalEnviroAtlas -- St. Louis, MO -- Meter-Scale Urban Land Cover Data (MULC) Data (2016)U.S. Environmental Protection Agency — The EnviroAtlas St. Louis, Missouri Meter-Scale Urban Land Cover (MULC) dataset comprises 4188 km2 around the city of St. Louis and surrounding land in parts of...
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    FederalEPA Facility Registry Service (FRS): SEMS_NPLU.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that are...
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    FederalEnviroAtlas - Pittsburgh, PA - Estimated Percent Green Space Along Walkable RoadsU.S. Environmental Protection Agency — This EnviroAtlas dataset estimates green space along walkable roads. Green space within 25 meters of the road centerline is included and the percentage is based on...
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    FederalWildfires, 1984–2021U.S. Environmental Protection Agency — This indicator tracks the extent and severity of wildfires in the United States. One map shows the average annual burned acreage by state, while the other map shows...
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    FederalEPA Facility Registry Service (FRS): SSTSU.S. Environmental Protection Agency — This data provides location and attribute information on Facilities regulated under the Section Seven Tracking System (SSTS). SSTS tracks the registration of all...
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    FederalEPA Facility Registry Service (FRS): ICISU.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...
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    FederalEPA Facility Registry Service (FRS): NCDBU.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...
