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	1 Result Maintaining Viable Urban Forests
$\"ArcGIS$	Esri Maps & Data Group (Recommended for Layer Package downloads) Results All ArcGIS Online content Results
$\"data.gov\"$	773 Results beginning with... Integrated Surface Dataset (Global) USEPA Environmental Quality Index (EQI) - Air, Water, Land, Built, and Sociodemographic Domains Transformed Variables Dataset as Input for the USEPA EQI, by County for the United States Global Surface Summary of the Day - GSOD

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Hide ] Possible Related Terms:
Aerometric Information Retrieval System (AIRS), Air Pollution, Air Pollution Discharge Points, Air Quality Monitoring Sites, Atmospheric Deposition, Emissions, Environment, EPA Envirofacts, Forests, Gaging Stations, Hazardous Wastes, Monitoring Stations, National Atlas, Nitrogen (Water Quality), Superfund Sites, Toxic Release Inventory Sites, Water Dischargers

Important

Legacy denotes outdated data. A more recent version likely exists. Consider an "External Data Source" option linked above, or click the Collection link for updated source options.

Title	Date	Collection	Extent	Scale
National Atlas: Environment Data	Dates Vary	National Atlas	United States	Varies
CMAP: Plant-level Annual Total SO2 Allowance Allocation Legacy	2001	C-MAP	Conterminous United States
CMAP: Plant-level Annual Emissions Legacy	2001	C-MAP	Conterminous United States
CMAP: Boiler-specific Information Legacy	2001	C-MAP	Conterminous United States
CMAP: State-level Annual Emissions Legacy	2001	C-MAP	Conterminous United States
CMAP: Plant-level Monthly Emissions Legacy	2001	C-MAP	Conterminous United States
CMAP: Clean Air Status and Trends Network (CASTNet) Monitoring Stations Legacy	2000	C-MAP	Conterminous United States	1:1,000,000
CMAP: AIRS Yearly Data Legacy	1999	C-MAP	United States
CMAP: AIRS Trend Data Legacy	1999	C-MAP	United States
CMAP: Aerometric Information Retrieval System (AIRS) Monitoring Sites Legacy	1999	C-MAP	Conterminous United States	1:2,000,000
CMAP: Aerometric Information Retrieval System (AIRS) Monitoring Sites Legacy	1999	C-MAP	United States	1:2,000,000
CMAP: Interagency Monitoring of Protected Visual Environments Program (IMPROVE) Monitoring Sites Legacy	1999	C-MAP	United States	1:2,000,000
CMAP: NADP Yearly Data Legacy	1998	C-MAP	United States
CMAP: Emissions & Generation Resource Integrated Database (E-GRID) Legacy	1998	C-MAP	Conterminous United States	1:1,000,000
CMAP: Nitrogen-saturated Forests of the Conterminous U.S. Legacy	1998	C-MAP	Conterminous United States	1:2,000,000
CMAP: Forest Health Monitoring (FHM) Data Trends Legacy	1997	C-MAP	Conterminous United States
CMAP: Forest Health Monitoring (FHM) Yearly Data Legacy	1997	C-MAP	Conterminous United States
CMAP: IMPROVE Yearly Data, By Season Legacy	1997	C-MAP	United States
CMAP: National Atmospheric Deposition Program (NADP) Monitoring Stations Legacy	1997	C-MAP	United States	1:1,000,000
CMAP: Forest Health Monitoring (FHM) Sampling Locations Legacy	1997	C-MAP	Conterminous United States	1:2,000,000
CGIA: Air Quality Pollution Discharge Points Legacy	1994	CGIA	North Carolina	1:24,000

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