NATIONALLY-DEFINED VALUES - WASTE CODE "D" CODES - CHARACTERISTIC WASTE CODES ... "F" CODES - WASTES FROM NON-SPECIFIC SOURCES ... "K" CODES - WASTES FROM …

Appendix VII identifies the constituent which caused the Administrator to list the waste as a Toxicity Characteristic Waste (E) or Toxic Waste (T) in §§ 261.31 and 261.32.

Hazardous waste is any solid waste that either exhibits any of the characteristics of hazardous waste or is a listed EPA waste. In addition, EPA Hazardous Waste Codes are also classified as acute and non …

Mar 20, 2025 · This guide provides a complete and detailed list of EPA waste codes, helping businesses, environmental professionals, and waste generators understand how hazardous waste is …

F039 Leachate resulting from the treatment, storage, or disposal of wastes classified by more than one waste code under Subpart D, or from a mixture of wastes classified under Subparts C and D of this part.

4 days ago · TABLE 1—LIST OF RCRA WASTE CODES APPROVED FOR INJECTION—Continued U128 U129 U130 U131 U132 U133 U134 U135 U136 U137 U138 U140 U141 U142 U143 U144 …

Dec 1, 2025 · A waste is determined to be a hazardous waste if it is specifically listed on one of four lists (the F, K, P and U lists) found in title 40 of the Code of Federal Regulations (CFR) in part 261.

EPA's regulations in the Code of Federal Regulations define four hazardous waste characteristic properties: ignitability, corrosivity, reactivity, or toxicity (see 40 CFR 261.21-261.24). This document …

To make an analysis by waste code more meaningful, an algorithm was developed to map waste code combinations into a single, unique code that applies to the entire waste stream. These mutually …

Large quantity generators and TSDFs must report on their hazardous waste generation and management activities to EPA every other year, as specified in 40 CFR 262.41, 264.75, and 265.75.