CarbonMapper methane plumes at US landfills combined with EPA GHGRP data and mean annual precipitations

Dataset linked to the research article "Interpreting methane plumes detection at US landfills: link to precipitations, gas collection parameters and potential mitigation " by Malika Menoud, Tarek Abichou and Charlotte Scheutz, submitted at Elementa: Science of the Anthropocene in August 2026. Data sources: CarbonMapper (2025) “L4A-Plume Emissions“. Available at: https://data.carbonmapper.org/. PRISM group (2025) “PRISM 30-Year Normals.” Available at: https://prism.oregonstate.edu. U.S. Environmental Protection Agency (EPA) (2026) “Greenhouse Gas Reporting Program (GHGRP), Facility Level Information on GreenHouse gases Tool (FLIGHT)“ Available at: https://ghgdata.epa.gov/flight/. U.S. Environmental Protection Agency (EPA) (2024) “LMOP Landfill and Project Database: Landfill Technical Data.” Available at: https://www.epa.gov/lmop/landfill-technical-data.