HAZARD POTENTIAL RATING SYSTEM
| Table 1: Contaminant Hazard Potential Ranking Classified by Source | ||
|---|---|---|
| SIC Number | Description of Waste Source | Hazard Potential Ranking |
| 01 | Agricultural Production - Crops | 1-2 |
| 02 | Agricultural Production - Livestock | |
| 021 | Livestock, except Dairy, Poultry and Animal Specialties | 5 for Feed Lots |
| 024 | Dairy Farms | 4 |
| 025 | Poultry and Eggs | 4 |
| 027 | Animal Specialties | 2-4 |
| 029 | General Farms, Primarily Livestock | 2 |
| 10 | Metal Mining | |
| 101 | Iron Ores | 4 |
| 102 | Copper Ores | 6 |
| 103 | Lead and Zinc Ores | 5 |
| 104 | Gold and Silver Ores | 6 |
| 105 | Bauxite and Other Aluminum Ores | 5 |
| 106 | Ferroalloy Ores except Vanadium | 5 |
| 108 | Metal Ores Not Elsewhere Classified | 5 |
| 1092 | Mercury Ore | 6 |
| 1094 | Uranium - Radium - Vanadium Ores | 7 |
| 1099 | Metal Ores Not Elsewhere Classified | 5 |
| 11 | Anthracite Mining | 7 |
| 12 | Bituminous Coal and Lignite Mining | 7 |
| 13 | Oil and Gas Extraction | |
| 131 | Crude Petroleum and Natural Gas | 7 |
| 132 | Natural Gas Liquids | 7 |
| 1381 | Drilling Oil and Gas Wells | 6 |
| 1382 | Oil and Gas Field Exploration Services | 1 |
| 1389 | Oil and Gas Field Services Not Elsewhere Classified | Variable, Depending on Activity |
| 14 | Mining and Quarrying of Non-Metallic Minerals, Except Fuels | |
| 141 | Dimension Stone | 2 |
| 142 | Crushed and Broken Stone, Including Riprap | 2 |
| 144 | Sand and Gravel | 2 |
| 145 | Clay, Ceramic, and Refractory Minerals | 2-5 |
| 147 | Chemical and Fertilizer Mineral Mining | 4-7 |
| 148 | Nonmetallic Minerals Services | 1-7 |
| 149 | Miscellaneous Nonmetallic Minerals, Except Fuels | 2-5 |
| 16 | Construction Other Than Building Construction | |
| 1629 | Heavy Construction, Not Elsewhere Classified (Dredging, Especially in Salt Water) | 4 |
| 20 | Food and Kindred Products | |
| 201 | Meat Products | 3 |
| 202 | Dairy Products | 2 |
| 203 | Canned and Preserved Fruits and Vegetables | 4 |
| 204 | Grain Mill Products | 2 |
| 205 | Bakery Products | 2 |
| 206 | Sugar and Confectionary Products | 2 |
| 207 | Fats and Oils | 2 |
| 208 | Beverages | 2-5 |
| 209 | Misc. Food Preparation and Kindred Products | 0 |
| 22 | Textile Mill Products, All Except Listings Below | |
| 223 | Broad Woven Fabric Mills, Wool (including dyeing and finishing) | 6 |
| 226 | Dyeing and Finishing Textiles, Except Wool Fabrics and Knit Goods | 6 |
| 2295 | Coated Fabrics, Not Rubberized | 6 |
| 24 | Lumber and Wood Products, Except Furniture | |
| 241 | Logging Camps and Logging Contractors | 2 |
| 242 | Sawmills and Planing Mills | 2 |
| 2435 | Hardwood Veneer and Plywood | 4 |
| 2436 | Softwood Veneer and Plywood | 4 |
| 2439 | Structural Wood Members, Not Elsewhere Classified (laminated wood-glue) | 3 |
| 2491 | Wood Preserving | 5 |
| 2492 | Particle Board | 4 |
| 2499 | Wood Products, Not Elsewhere Classified | 2-5 |
| 26 | Paper and Allied Products | |
| 261 | Pulp Mills | 6 |
| 262 | Paper Mills Except Building Paper Mills | 6 |
| 263 | Paperboard Mills | 6 |
| 28 | Chemicals and Allied Products | |
| 2812 | Alkalies and Chlorine | 7-9 |
| 2813 | Industrial Gases | - |
| 2816 | Inorganic Pigments | 3-8 |
| 2819 | Industrial Inorganic Chemicals Not Elsewhere Classified | 3-9 |
| 2821 | Plastic Materials, Synthetic Resins, and Nonvulcanizable Elastomers | 6-8 |
| 2822 | Synthetic Rubber (Vulcanizable Elastomers) | 6-8 |
| 2823 | Cellulose Man-Made Fibers | 6-8 |
| 2824 | Synthetic Organic Fibers, Except Cellulosic | 6-8 |
| 2831 | Biological Products | 6-9 |
| 2833 | Medicinal Chemicals and Botanical Products | 3-8 |
| 2834 | Pharmaceutical Preparations | 6-9 |
| 2841 | Soap and Other Detergents, Except Specialty Cleaners | 4-6 |
| 2842 | Specialty Cleaning, Polishing, and Sanitation Preparation | 3-8 |
| 2843 | Surface Active Agents, Finishing Agents, Sulfonated Oils and Assistants | 6-8 |
| 2844 | Perfumes, Cosmetics, and Other Toilet Preparations | 3-6 |
| 2851 | Paints, Varnishes, Lacquers, Enamels and Allied Products | 5-8 |
| 2861 | Gum and Wood Chemicals | 5-8 |
| 2865 | Cyclic (coal tar) Crudes, and Cyclic Intermediates, Dyes and Organic Pigments (Lakes and Toners) | 6-9 |
| 2869 | Industrial Organic Chemicals Not Elsewhere Listed | 3-9 |
| 2873 | Nitrogenous Fertilizers | 7-8 |
| 2874 | Phosphatic Fertilizers | 7-8 |
| 2875 | Fertilizer Mixing Only | 5 |
| 2879 | Pesticides and Agricultural Chemicals, Not Elsewhere Listed | 5-9 |
| 2891 | Adhesives and Sealants | 5-8 |
| 2892 | Explosives | 6-9 |
| 2893 | Printing Ink | 2-5 |
| 2895 | Carbon Black | 1-3 |
| 2899 | Chemicals and Chemical Preparations, Not Elsewhere Listed | 3-9 |
| 29 | Petroleum Refining and Related Industries | |
| 291 | Petroleum Refining | 8 |
| 295 | Paving and Roofing Materials | 7 |
| 299 | Misc. Petroleum and Coal Products | 7 |
| 30 | Rubber and Miscellaneous Plastics Products | |
| 301 | Tires and Inner Tubes | 6 |
| 302 | Rubber and Plastic Footwear | 6 |
| 303 | Reclaimed Rubber | 6 |
| 304 | Rubber and Plastic Hose and Belting | 4 |
| 306 | Fabricated Rubber Products, Not Elsewhere Classified | 4 |
| 31 | Leather and Leather Products | |
| 311 | Leather Tanning and Finishing | 8 |
| (Remaining Three-Digit Codes) | 1-3 | |
| 32 | Stone, Clay, Glass, and Concrete Products | |
| 321 | Flat Glass | 4 |
| 322 | Glass and Glassware, Pressed or Blown | 4 |
| 324 | Cement, Hydraulic | 3 |
| 3274 | Lime | 3 |
| 3291 | Abrasive Products | 3 |
| 3292 | Asbestos | 3 |
| 3293 | Gaskets, Packing, and Sealing Devices | 3 |
| 33 | Primary Metal Industries (Except as Noted Below) | 3 |
| 3312 | Blast Furnaces, Steel Works and Rolling and Finishing Mills | 6 |
| 333 | Primary Smelting and Refining of Nonferrous Metals | 7 |
| 34 | Fabricated Metal Products, Except Machinery and Transportation Equipment (Except as noted below) | 5 |
| 347 | Coating, Engraving, and Allied Services | 8 |
| 3482 | Small Arms Ammunition | 7 |
| 3483 | Ammunition, Except for Small Arms, Not Elsewhere Classified | 7 |
| 3489 | Ordnance and Accessories, Not Elsewhere Classified | 7 |
| 349 | Misc. Fabricated Metal Products | 3-6 |
| 35 | Machinery, Except Electrical | 5-7 |
| 36 | Electrical and Electronic Machinery, Equipment and Supplies (Except as Noted Below) | 5-7 |
| 3691 | Storage Batteries | 8 |
| 3692 | Primary Batteries, Dry and Wet | 8 |
| 37 | Transportation Equipment | 5-8 |
| 38 | Measuring, Analyzing and Controlling Instruments, Photographic, Medical and Optical Goods, Watches and Clocks (Except as Noted Below) | 4-6 |
| 386 | Photographic Equipment and Supplies | 7 |
| 39 | Miscellaneous Manufacturing Industries | 4-7 |
| 49 | Electric, Gas and Sanitary Services | |
| 491 | Electric Services | 3-5 |
| 492 | Gas Production and Distribution | 3 |
| 494 | Water Supply | 2 |
| 4952 | Sewage Systems | 2-5 |
| 4953 | Refuse Systems (Landfills) | 5-9 |
| 496 | Steam Supply | 2-4 |
Note: Table 2 is intended to be used as a guide for developing a rating for each use and is not intended nor expected to be an all-inclusive list of regulated substances.
| Table 2: Contaminant Hazard Potential Ranking Classified by Type | ||
|---|---|---|
| Description | Rating* | I.D. No.** |
| Solids | ||
| Ferrous Metals | 1-4 | 1100 |
| Non-Ferrous Metals | 1-7 | 1200 |
| Resins, Plastics, and Rubbers | 2 | 1300 |
| Wood and Paper Materials (except as noted below) | 2 | 1400 |
| Bark | 4 | 1401 |
| Textiles and Related Fibers | 2 | 1500 |
| Inert Materials (except as noted below) | 2 | 1600 |
| Sulfide Mineral-Bearing Mine Tailings | 6 | 1601 |
| Slag and Other Combustion Residues | 5 | 1602 |
| Rubble, Construction and Demolition Mixed Waste | 3 | 1603 |
| Animal Processing Wastes (except as noted below) | 2 - 4 | 1700 |
| Processed Skins, Hides and Leathers | 6 | 1701 |
| Dairy Wastes | 4 | 1702 |
| Live Animal Wastes-Raw Manures (Feedlots) | 5 | 1703 |
| Composts of Animal Waste | 2-4 | 1704 |
| Solids | ||
| Dead Animals | 5 | 1705 |
| Edible Fruit and Vegetable Remains- Putrescibles | 2-3 | 1800 |
| Liquids | ||
| Organic Chemicals (must be chemically classified) | 2000 | |
| Aliphatic (Fatty) Acids | 3 - 5 | 2001 |
| Aromatic (Benzene) Acids | 7 - 8 | 2002 |
| Resin Acids | — | 2003 |
| Alcohols | 5 - 7 | 2004 |
| Aliphatic Hydrocarbons (petroleum derivatives) | 4 - 6 | 2005 |
| Aromatic Hydrocarbons (benzene derivatives) | 6 - 8 | 2006 |
| Sulfonated Hydrocarbons | 7-8 | 2007 |
| Halogenated Hydrocarbons | 7-9 | 2008 |
| Alkaloids | 7-9 | 2009 |
| Aliphatic Amines and Their Salts | 1-4 | 2010 |
| Anilines | 6-8 | 2011 |
| Pyridines | 2-6 | 2012 |
| Phenols | 7-9 | 2013 |
| Aldehydes | 6-8 | 2014 |
| Ketones | 6-8 | 2015 |
| Organic Sulfur Compounds (Sulfides, Mercaptans) | 7-9 | 2016 |
| Organometallic Compounds | 7-9 | 2017 |
| Cyanides | 7-9 | 2018 |
| Thiocyanides | 2-6 | 2019 |
| Sterols | 2020 | |
| Sugars and Cellulose | 1-4 | 2021 |
| Esters | 6 - 8 | 2022 |
| Inorganic Chemicals (must be chemically classified) | 2100 | |
| Liquids | ||
| Mineral and Metal Acids | 5 - 8 | 2101 |
| Mineral and Metal Bases | 5 - 8 | 2102 |
| Metal Salts, Including Heavy Metals | 6 - 9 | 2103 |
| Oxides | 5 - 8 | 2104 |
| Sulfides | 5 - 8 | 2105 |
| Carbon or Graphite | 1 - 3 | 2106 |
| Other Chemical Process Wastes not Previously Listed (Must be chemically classified) | 2200 | |
| Inks | 2 - 5 | 2201 |
| Dyes | 3 - 8 | 2202 |
| Paints | 5 - 8 | 2203 |
| Adhesives | 5 - 8 | 2204 |
| Pharmaceutical Wastes | 6 - 9 | 2205 |
| Petrochemical Wastes | 7 - 9 | 2206 |
| Metal Treatment Wastes | 7 - 9 | 2207 |
| Solvents | 6 - 9 | 2208 |
| Agricultural Chemicals (Pesticides, Herbicides, Fungicides, etc.) | 7 - 9 | 2209 |
| Waxes and Tars | 4 - 7 | 2210 |
| Fermentation and Culture Wastes | 2 - 5 | 2211 |
| Oils, Including Gasoline, Fuel Oil, etc. | 5 - 8 | 2212 |
| Soaps and Detergents | 4 - 6 | 2213 |
| Other Organic or Inorganic Chemicals, includes Radioactive | ||
| Wastes | 4 - 8 | 2300 |
| Conventional Treatment Process Municipal Sludges From | ||
| Biological Sewage Treatment | 4 - 8 | 2301 |
| From Water Treatment and Conditioning Plants (must be chemically classified) | 2 - 5 | 2302 |
* Hazard Potential Initial Rating.
** ID Number is for identification of waste types in the Reporting Form.
1. Classification based on material in Environmental Protection Agency Publication, 670-2-75-024, pp. 79-85, prepared by Arthur D. Little, Inc., and published in 1975.
2. For individual material ranking, refer to solubility-toxicity tables prepared by Versar, Inc., for the Environmental Protection Agency (source: MDNR, June 1980).
Source: WMSRDC. A Pollutant Nature Sampling Plan for Ground Water Contamination in Region 14 (Muskegon, Mich.: West Michigan Shoreline Regional Development Commission, November 1980).
(Ord. 5-14, passed 3-17-2014)
HAZARD POTENTIAL RATING SYSTEM
| Table 1: Contaminant Hazard Potential Ranking Classified by Source | ||
|---|---|---|
| SIC Number | Description of Waste Source | Hazard Potential Ranking |
| 01 | Agricultural Production - Crops | 1-2 |
| 02 | Agricultural Production - Livestock | |
| 021 | Livestock, except Dairy, Poultry and Animal Specialties | 5 for Feed Lots |
| 024 | Dairy Farms | 4 |
| 025 | Poultry and Eggs | 4 |
| 027 | Animal Specialties | 2-4 |
| 029 | General Farms, Primarily Livestock | 2 |
| 10 | Metal Mining | |
| 101 | Iron Ores | 4 |
| 102 | Copper Ores | 6 |
| 103 | Lead and Zinc Ores | 5 |
| 104 | Gold and Silver Ores | 6 |
| 105 | Bauxite and Other Aluminum Ores | 5 |
| 106 | Ferroalloy Ores except Vanadium | 5 |
| 108 | Metal Ores Not Elsewhere Classified | 5 |
| 1092 | Mercury Ore | 6 |
| 1094 | Uranium - Radium - Vanadium Ores | 7 |
| 1099 | Metal Ores Not Elsewhere Classified | 5 |
| 11 | Anthracite Mining | 7 |
| 12 | Bituminous Coal and Lignite Mining | 7 |
| 13 | Oil and Gas Extraction | |
| 131 | Crude Petroleum and Natural Gas | 7 |
| 132 | Natural Gas Liquids | 7 |
| 1381 | Drilling Oil and Gas Wells | 6 |
| 1382 | Oil and Gas Field Exploration Services | 1 |
| 1389 | Oil and Gas Field Services Not Elsewhere Classified | Variable, Depending on Activity |
| 14 | Mining and Quarrying of Non-Metallic Minerals, Except Fuels | |
| 141 | Dimension Stone | 2 |
| 142 | Crushed and Broken Stone, Including Riprap | 2 |
| 144 | Sand and Gravel | 2 |
| 145 | Clay, Ceramic, and Refractory Minerals | 2-5 |
| 147 | Chemical and Fertilizer Mineral Mining | 4-7 |
| 148 | Nonmetallic Minerals Services | 1-7 |
| 149 | Miscellaneous Nonmetallic Minerals, Except Fuels | 2-5 |
| 16 | Construction Other Than Building Construction | |
| 1629 | Heavy Construction, Not Elsewhere Classified (Dredging, Especially in Salt Water) | 4 |
| 20 | Food and Kindred Products | |
| 201 | Meat Products | 3 |
| 202 | Dairy Products | 2 |
| 203 | Canned and Preserved Fruits and Vegetables | 4 |
| 204 | Grain Mill Products | 2 |
| 205 | Bakery Products | 2 |
| 206 | Sugar and Confectionary Products | 2 |
| 207 | Fats and Oils | 2 |
| 208 | Beverages | 2-5 |
| 209 | Misc. Food Preparation and Kindred Products | 0 |
| 22 | Textile Mill Products, All Except Listings Below | |
| 223 | Broad Woven Fabric Mills, Wool (including dyeing and finishing) | 6 |
| 226 | Dyeing and Finishing Textiles, Except Wool Fabrics and Knit Goods | 6 |
| 2295 | Coated Fabrics, Not Rubberized | 6 |
| 24 | Lumber and Wood Products, Except Furniture | |
| 241 | Logging Camps and Logging Contractors | 2 |
| 242 | Sawmills and Planing Mills | 2 |
| 2435 | Hardwood Veneer and Plywood | 4 |
| 2436 | Softwood Veneer and Plywood | 4 |
| 2439 | Structural Wood Members, Not Elsewhere Classified (laminated wood-glue) | 3 |
| 2491 | Wood Preserving | 5 |
| 2492 | Particle Board | 4 |
| 2499 | Wood Products, Not Elsewhere Classified | 2-5 |
| 26 | Paper and Allied Products | |
| 261 | Pulp Mills | 6 |
| 262 | Paper Mills Except Building Paper Mills | 6 |
| 263 | Paperboard Mills | 6 |
| 28 | Chemicals and Allied Products | |
| 2812 | Alkalies and Chlorine | 7-9 |
| 2813 | Industrial Gases | - |
| 2816 | Inorganic Pigments | 3-8 |
| 2819 | Industrial Inorganic Chemicals Not Elsewhere Classified | 3-9 |
| 2821 | Plastic Materials, Synthetic Resins, and Nonvulcanizable Elastomers | 6-8 |
| 2822 | Synthetic Rubber (Vulcanizable Elastomers) | 6-8 |
| 2823 | Cellulose Man-Made Fibers | 6-8 |
| 2824 | Synthetic Organic Fibers, Except Cellulosic | 6-8 |
| 2831 | Biological Products | 6-9 |
| 2833 | Medicinal Chemicals and Botanical Products | 3-8 |
| 2834 | Pharmaceutical Preparations | 6-9 |
| 2841 | Soap and Other Detergents, Except Specialty Cleaners | 4-6 |
| 2842 | Specialty Cleaning, Polishing, and Sanitation Preparation | 3-8 |
| 2843 | Surface Active Agents, Finishing Agents, Sulfonated Oils and Assistants | 6-8 |
| 2844 | Perfumes, Cosmetics, and Other Toilet Preparations | 3-6 |
| 2851 | Paints, Varnishes, Lacquers, Enamels and Allied Products | 5-8 |
| 2861 | Gum and Wood Chemicals | 5-8 |
| 2865 | Cyclic (coal tar) Crudes, and Cyclic Intermediates, Dyes and Organic Pigments (Lakes and Toners) | 6-9 |
| 2869 | Industrial Organic Chemicals Not Elsewhere Listed | 3-9 |
| 2873 | Nitrogenous Fertilizers | 7-8 |
| 2874 | Phosphatic Fertilizers | 7-8 |
| 2875 | Fertilizer Mixing Only | 5 |
| 2879 | Pesticides and Agricultural Chemicals, Not Elsewhere Listed | 5-9 |
| 2891 | Adhesives and Sealants | 5-8 |
| 2892 | Explosives | 6-9 |
| 2893 | Printing Ink | 2-5 |
| 2895 | Carbon Black | 1-3 |
| 2899 | Chemicals and Chemical Preparations, Not Elsewhere Listed | 3-9 |
| 29 | Petroleum Refining and Related Industries | |
| 291 | Petroleum Refining | 8 |
| 295 | Paving and Roofing Materials | 7 |
| 299 | Misc. Petroleum and Coal Products | 7 |
| 30 | Rubber and Miscellaneous Plastics Products | |
| 301 | Tires and Inner Tubes | 6 |
| 302 | Rubber and Plastic Footwear | 6 |
| 303 | Reclaimed Rubber | 6 |
| 304 | Rubber and Plastic Hose and Belting | 4 |
| 306 | Fabricated Rubber Products, Not Elsewhere Classified | 4 |
| 31 | Leather and Leather Products | |
| 311 | Leather Tanning and Finishing | 8 |
| (Remaining Three-Digit Codes) | 1-3 | |
| 32 | Stone, Clay, Glass, and Concrete Products | |
| 321 | Flat Glass | 4 |
| 322 | Glass and Glassware, Pressed or Blown | 4 |
| 324 | Cement, Hydraulic | 3 |
| 3274 | Lime | 3 |
| 3291 | Abrasive Products | 3 |
| 3292 | Asbestos | 3 |
| 3293 | Gaskets, Packing, and Sealing Devices | 3 |
| 33 | Primary Metal Industries (Except as Noted Below) | 3 |
| 3312 | Blast Furnaces, Steel Works and Rolling and Finishing Mills | 6 |
| 333 | Primary Smelting and Refining of Nonferrous Metals | 7 |
| 34 | Fabricated Metal Products, Except Machinery and Transportation Equipment (Except as noted below) | 5 |
| 347 | Coating, Engraving, and Allied Services | 8 |
| 3482 | Small Arms Ammunition | 7 |
| 3483 | Ammunition, Except for Small Arms, Not Elsewhere Classified | 7 |
| 3489 | Ordnance and Accessories, Not Elsewhere Classified | 7 |
| 349 | Misc. Fabricated Metal Products | 3-6 |
| 35 | Machinery, Except Electrical | 5-7 |
| 36 | Electrical and Electronic Machinery, Equipment and Supplies (Except as Noted Below) | 5-7 |
| 3691 | Storage Batteries | 8 |
| 3692 | Primary Batteries, Dry and Wet | 8 |
| 37 | Transportation Equipment | 5-8 |
| 38 | Measuring, Analyzing and Controlling Instruments, Photographic, Medical and Optical Goods, Watches and Clocks (Except as Noted Below) | 4-6 |
| 386 | Photographic Equipment and Supplies | 7 |
| 39 | Miscellaneous Manufacturing Industries | 4-7 |
| 49 | Electric, Gas and Sanitary Services | |
| 491 | Electric Services | 3-5 |
| 492 | Gas Production and Distribution | 3 |
| 494 | Water Supply | 2 |
| 4952 | Sewage Systems | 2-5 |
| 4953 | Refuse Systems (Landfills) | 5-9 |
| 496 | Steam Supply | 2-4 |
Note: Table 2 is intended to be used as a guide for developing a rating for each use and is not intended nor expected to be an all-inclusive list of regulated substances.
| Table 2: Contaminant Hazard Potential Ranking Classified by Type | ||
|---|---|---|
| Description | Rating* | I.D. No.** |
| Solids | ||
| Ferrous Metals | 1-4 | 1100 |
| Non-Ferrous Metals | 1-7 | 1200 |
| Resins, Plastics, and Rubbers | 2 | 1300 |
| Wood and Paper Materials (except as noted below) | 2 | 1400 |
| Bark | 4 | 1401 |
| Textiles and Related Fibers | 2 | 1500 |
| Inert Materials (except as noted below) | 2 | 1600 |
| Sulfide Mineral-Bearing Mine Tailings | 6 | 1601 |
| Slag and Other Combustion Residues | 5 | 1602 |
| Rubble, Construction and Demolition Mixed Waste | 3 | 1603 |
| Animal Processing Wastes (except as noted below) | 2 - 4 | 1700 |
| Processed Skins, Hides and Leathers | 6 | 1701 |
| Dairy Wastes | 4 | 1702 |
| Live Animal Wastes-Raw Manures (Feedlots) | 5 | 1703 |
| Composts of Animal Waste | 2-4 | 1704 |
| Solids | ||
| Dead Animals | 5 | 1705 |
| Edible Fruit and Vegetable Remains- Putrescibles | 2-3 | 1800 |
| Liquids | ||
| Organic Chemicals (must be chemically classified) | 2000 | |
| Aliphatic (Fatty) Acids | 3 - 5 | 2001 |
| Aromatic (Benzene) Acids | 7 - 8 | 2002 |
| Resin Acids | — | 2003 |
| Alcohols | 5 - 7 | 2004 |
| Aliphatic Hydrocarbons (petroleum derivatives) | 4 - 6 | 2005 |
| Aromatic Hydrocarbons (benzene derivatives) | 6 - 8 | 2006 |
| Sulfonated Hydrocarbons | 7-8 | 2007 |
| Halogenated Hydrocarbons | 7-9 | 2008 |
| Alkaloids | 7-9 | 2009 |
| Aliphatic Amines and Their Salts | 1-4 | 2010 |
| Anilines | 6-8 | 2011 |
| Pyridines | 2-6 | 2012 |
| Phenols | 7-9 | 2013 |
| Aldehydes | 6-8 | 2014 |
| Ketones | 6-8 | 2015 |
| Organic Sulfur Compounds (Sulfides, Mercaptans) | 7-9 | 2016 |
| Organometallic Compounds | 7-9 | 2017 |
| Cyanides | 7-9 | 2018 |
| Thiocyanides | 2-6 | 2019 |
| Sterols | 2020 | |
| Sugars and Cellulose | 1-4 | 2021 |
| Esters | 6 - 8 | 2022 |
| Inorganic Chemicals (must be chemically classified) | 2100 | |
| Liquids | ||
| Mineral and Metal Acids | 5 - 8 | 2101 |
| Mineral and Metal Bases | 5 - 8 | 2102 |
| Metal Salts, Including Heavy Metals | 6 - 9 | 2103 |
| Oxides | 5 - 8 | 2104 |
| Sulfides | 5 - 8 | 2105 |
| Carbon or Graphite | 1 - 3 | 2106 |
| Other Chemical Process Wastes not Previously Listed (Must be chemically classified) | 2200 | |
| Inks | 2 - 5 | 2201 |
| Dyes | 3 - 8 | 2202 |
| Paints | 5 - 8 | 2203 |
| Adhesives | 5 - 8 | 2204 |
| Pharmaceutical Wastes | 6 - 9 | 2205 |
| Petrochemical Wastes | 7 - 9 | 2206 |
| Metal Treatment Wastes | 7 - 9 | 2207 |
| Solvents | 6 - 9 | 2208 |
| Agricultural Chemicals (Pesticides, Herbicides, Fungicides, etc.) | 7 - 9 | 2209 |
| Waxes and Tars | 4 - 7 | 2210 |
| Fermentation and Culture Wastes | 2 - 5 | 2211 |
| Oils, Including Gasoline, Fuel Oil, etc. | 5 - 8 | 2212 |
| Soaps and Detergents | 4 - 6 | 2213 |
| Other Organic or Inorganic Chemicals, includes Radioactive | ||
| Wastes | 4 - 8 | 2300 |
| Conventional Treatment Process Municipal Sludges From | ||
| Biological Sewage Treatment | 4 - 8 | 2301 |
| From Water Treatment and Conditioning Plants (must be chemically classified) | 2 - 5 | 2302 |
* Hazard Potential Initial Rating.
** ID Number is for identification of waste types in the Reporting Form.
1. Classification based on material in Environmental Protection Agency Publication, 670-2-75-024, pp. 79-85, prepared by Arthur D. Little, Inc., and published in 1975.
2. For individual material ranking, refer to solubility-toxicity tables prepared by Versar, Inc., for the Environmental Protection Agency (source: MDNR, June 1980).
Source: WMSRDC. A Pollutant Nature Sampling Plan for Ground Water Contamination in Region 14 (Muskegon, Mich.: West Michigan Shoreline Regional Development Commission, November 1980).
(Ord. 5-14, passed 3-17-2014)
