LMOP Landfills — Lower 48 (Flares) + Top 25 LFG
Interactive map of EPA LMOP municipal solid waste landfills in the contiguous U.S., colored by whether flares are in place, plus a Top 25 chart of landfills by LFG generated (mmscfd).
Source: EPA Landfill Methane Outreach Program (LMOP) database. Coverage: Lower 48 only (excludes AK, HI, territories). 2,265 sites with valid coordinates. Legend: red = flaring (1,150); blue = unknown (209); black = no/other (906). Top 25 chart: horizontal bars by lfg_generated_mmscfd (only sites with reported LFG generation; units = million standard cubic feet per day); left-aligned; right-side labels append Project Owner (projects.project_owners, prefer Operational; fallback landfills.landfill_owner_organizations). Top site: Sunshine Canyon Landfill (CA) — 31.405 mmscfd Archaea Energy, LLC.