N
The Daily Insight

What is 40 CFR 302?

Author

Jessica Cortez

Updated on March 29, 2026

Hazardous substance means any substance designated pursuant to 40 CFR part 302; Hazardous waste shall have the meaning provided in 40 CFR 261.3; Navigable waters means the waters of the United States, including the territorial seas, as defined in § 120.2 of this chapter.

What are universal treatment standards?

§ 268.48 Universal treatment standards. (a) Table UTS identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits.

What are underlying hazardous constituents?

Underlying Hazardous Constituents are any constituents listed in the universal treatment standards (UTS) table (40 CFR in section 268.48), except fluoride, selenium, sulfides, vanadium, and zinc, which can reasonably be expected to be present at the point of generation of the hazardous waste, at a concentration above …

What is reportable quantity?

Reportable Quantity (RQ) — the quantity of a hazardous substance that triggers reports under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).

What is cercla RQ?

Under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund, Congress established an initial reportable quantity (RQ) of one pound for Superfund hazardous substances. “Stable in quantity and rate” means predictable and regular in amount and rate of emission.

What is the reportable quantity of hydrochloric acid?

5000 pounds
Can the reportable quantity (RQ) assigned to hydrochloric acid, a listed hazardous substance, be used for hydrogen chloride gas? The RQ for anhydrous hydrogen chloride is 5000 pounds and applies to all forms of hydrogen chloride.

What is a UHC EPA?

UHCs are trace amounts of hazardous chemicals (listed in 40 CFR 268.48) found in some hazardous wastes that do not in and of themselves cause the waste to be hazardous, but must be treated before the waste is deposited in a landfill.

What is waste determination?

What is a hazardous waste determination? A hazardous waste determination is a procedure used to determine whether a waste is a hazardous waste. Who is responsible for making a hazardous waste determination? Any person who generates a solid waste must determine if that waste is a hazardous waste.

What is UHC in hazardous waste?

How many wastes are listed on the 3 EPA source list?

Healthcare facilities may also deal with some F-list wastes, such as acetone, methanol, toluene, xylene, and methylene chloride. The full record of all 39 wastes on the F-list can be found on the EPA’s website here: 40 CFR §261.31.