CFR›Title 40›Chapter I›Part 62›Subpart R›Subject Group Air Emissions from Small Existing Municipal Waste Combustion Units ContainsSection 62.4180CorpusDaily eCFRDisplayed edition2026-06-08Last updated2026-06-08 Sections 62.4180 § 62.4180 Identification of plan—negative declaration. Previous Air Emissions From Existing Sewage Sludge Incineration Units Air Emissions From Existing Sewage Sludge Incineration Units Next Emissions From Existing Municipal Waste Combustors With the Capacity To Burn Greater than 35 Megagrams Per Day of Municipal Solid Waste Emissions From Existing Municipal Waste Combustors With the Capacity To Burn Greater than 35 Megagrams Per Day of Municipal Solid Waste