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Federal
EMIT L2B Estimated Methane Plume Complexes 60 m V001
National Aeronautics and Space Administration —
The Earth Surface Mineral Dust Source Investigation (EMIT) instrument measures surface mineralogy, targeting the Earth’s arid dust source regions. EMIT is installed... -
Federal
National Assessment of Oil and Gas Project - Brookian Coalbed Gas Composite Total Petroleum System, Northern Alaska Province (001) Total Petroleum Systems
Department of the Interior —
The Total Petroleum System is used in the National Assessment Project and incorporates the Assessment Unit, which is the fundamental geologic unit used for the... -
Federal
Observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions from the Los Angeles Megacity Carbon Project
National Institute of Standards and Technology —
Updated April 2025. Here we provide hourly observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions in dry air from tower- and... -
Federal
Methane and benzene in drinking-water wells overlying the Eagle Ford, Fayetteville, and Haynesville Shale hydrocarbon production areas
Department of the Interior —
Groundwater samples were collected from domestic and public-supply wells in the Eagle Ford study area in 2015–16, in the Fayetteville study area in 2015, and in the... -
Federal
ACTIVATE Falcon In Situ Trace Gas Data
National Aeronautics and Space Administration —
ACTIVATE_TraceGas_AircraftInSitu_Falcon_Data is the trace gas data collected onboard the HU-25 Falcon aircraft via in-situ instrumentation during the ACTIVATE... -
Federal
Effects of Landfill Food Waste Diversion_April_12_2022
U.S. Environmental Protection Agency —
Dataset for Biodegradation Journal Manuscript "Effects of Landfill Food Waste Diversion- a Focus on Microbial Populations and Methane Generation" Excel file. This... -
Federal
BMP Media Data_Sep 2022
U.S. Environmental Protection Agency —
Data used for figures in the Growth Media Efficacy in Biochemical Methane Potential Assays project. This dataset is associated with the following publication:... -
Federal
National Assessment of Oil and Gas Project - Uinta-Piceance Province (020) Assessment Units
Department of the Interior —
The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is... -
Federal
STAQS NASA G-III High Altitude Lidar Observatory (HALO) Data
National Aeronautics and Space Administration —
STAQS_AircraftRemoteSensing_NASA-G3_HALO_Data is the remotely sensed trace gas data for the NASA Gulfstream III aircraft taken by the High Altitude Lidar Observatory... -
Federal
Sounder SIPS: Suomi NPP CrIMSS Level 3 Comprehensive Quality Control Gridded Monthly CLIMCAPS Full Spectral Resolution V2 at GES DISC
National Aeronautics and Space Administration —
WARNING: To users of the derived product “co_mmr_midtrop” (carbon monoxide mass mixing ratio to dry air [kg/kg] at ~500 hPa). This variable has a significant bias due... -
Federal
EK80 Water Column Sonar Data Collected During RR2107
National Oceanic and Atmospheric Administration, Department of Commerce —
Methane Sensor -
Federal
Map of Landfill Gas Energy Projects and Landfills in LMOP Database for Homepage
U.S. Environmental Protection Agency —
Web map published by the U.S. EPA Landfill Methane Outreach Program (LMOP) that shows currently operational landfill gas energy projects and landfills listed in the... -
Federal
Dissolved inorganic carbon (DIC), total alkalinity (TA), partial pressure of carbon dioxide (pCO2), methane (CH4) and other biogeochemical measurements collected from discrete samples and profiling sensors during the Bedford Basin Monitoring Program in the Bedford Basin from 2016 to 2022 (NCEI Accession 0240502)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes dissolved inorganic carbon (DIC), total alkalinity (TA), partial pressure of carbon dioxide (pCO2), methane (CH4), nutrients, oxygen,... -
Federal
NOAA/WDS Paleoclimatology - Qalluuraq Lake, Alaska 12,000 Year Multiproxy Methane Sediment Data
National Oceanic and Atmospheric Administration, Department of Commerce —
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for... -
Federal
Data for groundwater age estimates for the Mississippi River Valley alluvial aquifer based on tracer data collected during 2018-20
Department of the Interior —
This data release contains tracer data and estimated age distributions of groundwater samples collected as part of a water availability study for the Mississippi... -
State
Statewide Greenhouse Gas Emissions: Beginning 1990
State of New York —
This dataset provides the complete, detailed emission totals used to inform the New York State Statewide Greenhouse Gas Emissions Report - a foundational component of... -
Federal
BlueFlux: Modeled Daily CO2 and CH4 Wetland Fluxes, Southern Florida, 2000-2024
National Aeronautics and Space Administration —
This dataset contains gridded estimates of carbon dioxide (CO2) and methane (CH4) fluxes at daily resolution covering the Southern Florida region from 2000 to 2024.... -
Federal
Wilkin et al. (2018) PRB Long-term Performance TCE
U.S. Environmental Protection Agency —
The dataset accompanies the manuscript. The data provided include concentration data for trichloroethene, cis-dichloroethene, vinyl chloride, ethane, and ethane.... -
Federal
Oil and Gas Wells in Southern Louisiana that Penetrated the Upper Miocene Sequence
Department of the Interior —
The drilling history documents oil and gas wells in the Upper Miocene sequence as a whole and in 10-year intervals. The wells included in this interval are determined... -
Federal
Report on U.S. Methane Emissions 1990-2020: Inventories, Projections, and Opportunities for Reductions: 2001 Updated emission and cost estimates
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...