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Federal
Report on U.S. Methane Emissions 1990-2020: Inventories, Projections, and Opportunities for Reductions: 2001 Updated emission and cost estimates recent views
U.S. Environmental Protection Agency —
This dataset contains relative and absolute forecasts of emissions through 2020 for landfills, natural gas and oil systems, coal mines, manure management and enteric... -
Federal
Air Emissions/IGD: EF_ICIS_AIR recent views
U.S. Environmental Protection Agency —
EF_ICIS_AIR is a subset of facilities from FRS_PROGRAM_FACILITY and associated best-available geospatial coordinates. Facility Registry Service (FRS) data are... -
County
Allegheny County Air Quality recent views
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Air quality data is collected from the Allegheny County Health Department monitors throughout the county. This data must be verified by qualified individuals before... -
Federal
RadNet Map Interface for Near-Real-Time Radiation Monitoring Data recent views
U.S. Environmental Protection Agency —
RadNet is a national network of monitoring stations that regularly collect air, precipitation, drinking water, and milk samples for analysis of radioactivity. The... -
Federal
Intercity Air, Bus, and Rail Transportation Facilities recent views
Department of Transportation —
Airports with scheduled service and intercity bus and intercity rail (Amtrak/Alaska rail) facilities for years 2006, 2012, 2018, and 2021. Used to find rural areas... -
City
Louisville Metro KY - APCD Industrial Construction Permits recent views
Louisville Metro Government —
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City
Louisville Metro KY - APCD Industrial Construction Permits recent views
Louisville Metro Government —
Louisville Metro Air Pollution Control District (APCD) industrial construction permits are applications for a permit to build/install, modify, or replace equipment... -
City
Louisville Metro KY - APCD Industrial Operating Permits recent views
Louisville Metro Government —
Louisville Metro Air Pollution Control District (APCD) industrial permits are applications for a permit to operate equipment that emits or controls the emission of... -
State
Toxicity Criteria Database recent views
State of California —
Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screening Levels... -
Federal
Results of Section 4 Chemical Testing recent views
U.S. Environmental Protection Agency —
The Toxic Substances Control Act (TSCA) requires that data be developed on the effect of chemical substances and mixtures on health and the environment. This data... -
Federal
Methane Tracking and Mitigation Options - EPA CMOP recent views
U.S. Environmental Protection Agency —
This dataset contains the sub-model for EPA's MARKAL model, which tracks methane emissions from the energy system, and limited other sources (landfills and manure... -
City
Louisville Metro KY - APCD Industrial Operating Permits recent views
Louisville Metro Government —
Louisville Metro Air Pollution Control District (APCD) industrial permits are applications for a permit to operate equipment that emits or controls the emission of... -
Federal
Building Assessment Survey and Evaluation Data (BASE) recent views
U.S. Environmental Protection Agency —
The Building Assessment Survey and Evaluation (BASE) study was a five year study to characterize determinants of indoor air quality and occupant perceptions in... -
State
AQS Daily Ozone 2017 recent views
State of California —
Each daily summary file contains data for every monitor (sampled parameter) in our database for each day. This dataset shows Ozone at all monitoring locations... -
County
Allegheny County Particulate Matter 2.5 recent views
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
The U.S. Environmental Protection Agency provides information on the particulate matter concentration for Allegheny County that have a diameter greater or equal to... -
Heliports recent views
District of Columbia —
Heliport locations. The dataset contains locations and attributes of DC Heliports, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office... -
Federal
Inequity Identification Tool (IIT) Air Cost recent views
Department of Transportation —
This file contains the road segments from FHWA's HPMS dataset with estimates of the cost of air pollution from the traffic on that segment. The cost of air pollution... -
State
Environmental Monitoring Results for Radioactivity: Air Samples recent views
State of Connecticut —
Reporting units of sample results [where 1 picoCurie (pCi) = 1 trillionth (1E-12) Curie (Ci)]: • Air Samples are reported in pCi/m³. - Data Quality Disclaimer: This... -
Federal
Access to Intercity Air, Bus, and Rail Transportation in Rural Areas recent views
Department of Transportation —
Total and percent of rural population with access to scheduled intercity bus, rail, and air transportation. Rural areas are Census block groups with their centroid... -
University
New Mexico, 2010 Census American Indian Tribal Subdivision (AITS) State-based recent views
Earth Data Analysis Center, University of New Mexico —
The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...