### 2002_SCCs_subject_to_TF

scc sccdesc 2275085000Aircraft: Unpaved Airstrips: Total 2294000000 Paved Roads: All Paved Roads: Total: Fugitives 2294000001 Paved Roads: All Paved Roads: Total: Average Conditions - Fugitives 2294000002 Paved Roads: All Paved Roads: Total: Sanding/Salting - Fugitives 2294005000 Paved Roads: Interstate/Arterial: Total: Fugitives 2294005001 Paved Roads: Interstate/Arterial: Total: Average Conditions - Fugitives 2294005002 Paved Roads: Interstate/Arterial: Total: Sanding/Salting - Fugitives 2294010000 Paved Roads: All Other Public Paved Roads: Total: Fugitives 2294010001 Paved Roads: All Other Public Paved Roads: Total: Average Conditions - Fugitives 2294010002 Paved Roads: All Other Public Paved Roads: Total: Sanding/Salting - Fugitives 2294015000 Paved Roads: Industrial Roads: Total: Fugitives 2294015001 Paved Roads: Industrial Roads: Total: Average Conditions - Fugitives 2294015002 Paved Roads: Industrial Roads: Total: Sanding/Salting - Fugitives 2296000000 Unpaved Roads: All Unpaved Roads: Total: Fugitives 2296005000 Unpaved Roads: Public Unpaved Roads: Total: Fugitives 2296010000 Unpaved Roads: Industrial Unpaved Roads: Total: Fugitives 2311000000 Construction: All Processes: Total 2311000010 Construction: All Processes: Land Clearing 2311000040 Construction: All Processes: Ground Excavations 2311000050 Construction: All Processes: Cut and Fill Operations 2311000060 Construction: All Processes: Construction 2311000070 Construction: All Processes: Vehicle Traffic 2311010000 Construction: General Building Construction: Total 2311010010 Construction: General Building Construction: Land Clearing 2311010040 Construction: General Building Construction: Ground Excavations 2311010050 Construction: General Building Construction: Cut and Fill Operations 2311010060 Construction: General Building Construction: Construction 2311010070 Construction: General Building Construction: Vehicle Traffic 2311020000 Construction: Heavy Construction: Total 2311020010 Construction: Heavy Construction: Land Clearing 2311020040 Construction: Heavy Construction: Ground Excavations 2311020050 Construction: Heavy Construction: Cut and Fill Operations 2311020060 Construction: Heavy Construction: Construction 2311020070 Construction: Heavy Construction: Vehicle Traffic 2311030000 Construction: Road Construction: Total 2311030010 Construction: Road Construction: Land Clearing 2311030040 Construction: Road Construction: Ground Excavations 2311030050 Construction: Road Construction: Cut and Fill Operations 2311030060 Construction: Road Construction: Construction 2311030070 Construction: Road Construction: Vehicle Traffic 2311040000 Construction: Special Trade Construction: Total 2801000000 Miscellaneous Area Sources;Agriculture Production - Crops;Agriculture - Crops;Total 2801000001 Ag crops: Agriculture - Crops: Land Breaking 2801000002 Ag crops: Agriculture - Crops: Planting 2801000003Ag crops: Agriculture - Crops: Tilling 2801000004Ag crops: Agriculture - Crops: Defoliation 2801000005Ag crops: Agriculture - Crops: Harvesting 2801000006Ag crops: Agriculture - Crops: Drying 2801000007Ag crops: Agriculture - Crops: Loading 2801000008Ag crops: Agriculture - Crops: Transport 2805000000Ag livestock: Agriculture - Livestock: Total 2805001000Ag livestock: Beef Cattle Feedlots: Total (also see 2805020000) 2805001001 Ag livestock: Beef Cattle Feedlots: Feed Preparation 2805005000Ag livestock: Poultry Operations: Total (also see 2805030000) 2805005001 Ag livestock: Poultry Operations: Feed Preparation 2805010000Ag livestock: Dairy Operations: Total (also see 2805020000) 2805010001 Ag livestock: Dairy Operations: Feed Preparation 2805015000Ag livestock: Hog Operations: Total (also see 2805025000) 2805015001 Ag livestock: Hog Operations: Feed Preparation 2805020000Ag livestock: Cattle and Calves Composite: Total 2805025000Ag livestock: Hogs and Pigs Composite: Total 2805030000Ag livestock: Poultry and Chickens Composite: Total 2805035000Ag livestock: Horses and Ponies Composite: Total



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### 2002_SCCs_subject_to_TF

2805040000Ag livestock: Sheep and Lambs Composite: Total 2805045001 Ag livestock: Goats: Total 30300519 Prim Metal Prod: Primary Copper Smelting: Unpaved Road Traffic: Fug Emiss 30300831 Prim Metal Prod: Iron Production: Unpaved Roads: Light Duty Vehicles 30300832 Prim Metal Prod: Iron Production: Unpaved Roads: Med Duty Vehicles 30300833 Prim Metal Prod: Iron Production: Unpaved Roads: Heavy Duty Vehicles 30300834 Prim Metal Prod: Iron Production: Paved Roads: All Vehicle Types 30302321 Prim Metal Prod: Taconite Iron Ore Processing: Haul Road: Rock 30302322 Prim Metal Prod: Taconite Iron Ore Processing: Haul Road: Taconite 30500290 Industrial Processes;Mineral Products;Asphalt Concrete;Haul Roads: General 30501024 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Hauling 30501030 Industrial Processes;Mineral Products;Coal Mining, Cleaning, and Material Handling (See 305310);Tops 30501031 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Scrapers: Travel Mode 30501039 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Hauling: Haul Trucks 30501045 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Bulldozing: Overburden 30501046 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Bulldozing: Coal 30501047 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Grading 30501048 Industrial Processes;Mineral Products;Coal Mining, Cleaning, and Material Handling (See 305310);Over 30501049 Industrial Processes;Mineral Products;Coal Mining, Cleaning, and Material Handling (See 305310);Wind 30501050 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Vehicle Traffic: Light/Medium Vehicles 30501090 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Haul Roads: General 30501640 Mineral Products: Lime Manufacture: Vehicle Traffic 30502011 Mineral Products: Stone Quarrying - Processing: Hauling 30502504 Mineral Products: Construction Sand and Gravel: Hauling 30531090 Mineral Products: Coal Mining, Cleaning, & Mat'l Handling: Haul Roads: General 31100101 Building Const: Construction: Building Contractors: Site Preparation: Topsoil Removal 31100102 Building Const: Construction: Building Contractors: Site Prep: Earth Moving (Cut and Fill) 31100103 Building Const: Construction: Building Contractors: Site Prep: Aggregate Hauling (On Dirt) 31100205 Building Const: Demolitions/Special Trade Contracts: On-site Truck Traffic 31100206 Building Const: Demolitions/Special Trade Contracts: On-site Truck Traffic 50100401 Waste Disposal;Solid Waste Disposal - Government;Landfill Dump;Unpaved Road Traffic



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### 2002_SCCs_subject_to_TF

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New SCC subject to TF



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### 2002_SCCs_subject_to_TF

New SCC subject to TF

New SCC subject to TF

New SCC subject to TF New SCC subject to TF

New SCC subject to TF



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