Biggest municipal solid waste landfills in the United States 2023, by design capacity
As of 2023, the Apex Regional Landfill located near Las Vegas, Nevada, was the largest landfill in the United States in terms of design capacity, with a capacity of nearly one billion tons of waste. The Apex Regional disposal site has more than double the capacity of the ECDC Environmental Landfill in Utah, which was the second-largest landfill in terms of design capacity that year.