(Corvallis, OR) -- A landfill near Corvallis is facing a hefty fine for violating air quality standards. The Oregon Department of Environmental Quality has fined the Coffin Butte Landfill three-million-dollars for air quality violations. Most of the fine is for not installing a system to collect methane gas, monitoring emissions, and for not repairing the landfill cover. Methane is a gas that contributes to climate change. Valley Landfills Incorporated has 20 days to appeal the fine.