The effective date of the plan for municipal solid waste landfills is January 22, 1999. [63 FR 64632, Nov. 23, 1998] Emissions From Small Municipal Waste Combustion Units With the Capacity To Combust at Least 35 Tons Per Day of Municipal Solid Waste but no More
Than 250 Tons Per Day of Municipal Solid Waste and Commenced
Construction on or Before August 30, 1999