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RCRA waste code finder

Maine hazardous waste codes Federal D, F, K, P & U codes for waste made in Maine.

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  • Based on 40 CFR Part 261 and EPA guidance
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Find a federal hazardous waste code

Pick a waste or type one, and its RCRA codes show here.

Federal RCRA codes for ignitable, corrosive, reactive & toxic waste made in Maine, plus listed wastes.

What changes in Maine?

Maine adds state-listed P, U and K entries, plus M, MRD, MRM and MED codes. Maine DEP says state-regulated wastes that are federally exempt take ME before the matching federal code. EPA's inventory has 50 entries.

Examples
M002, M003, MRD001, MRM002, MED018

How do I choose Maine codes?

Look up M002, M003 and MRD001 in the Maine rules for what each covers. Federal codes still apply to the waste.

What do I record in Maine?

Item 13 of a required manifest takes the federal codes and any state codes that don't repeat them, such as M002 when it applies.