Laws & Regulations

Cancer Dose-Response Assessment for Polychlorinated Biphenyls (PCBs) and Application to Environmental Mixtures

This report updates the cancer dose-response assessment for PCBs and shows how information on toxicity, disposition, and environmental processes can be considered together to evaluate health risks from PCB mixtures in the environment.

Summary of Tools and Methods for Caulk Removal

Supplemental RIA for New Residential Wood Heaters, Hydronic Heaters and Forced-Air Furnaces, Proposal

Contaminants of Emerging Concern - Methods Documents

Analytical methods developed by EPA to identify and measure certain contaminants of emerging concern. These methods are not approved under 40 CFR Part 136, but may be of interest to regulated entities, permitting authorities, and the public.

CWA Methods Support Documents

Support documents for Clean Water Act analytical methods pertaining to specific analytes and related methods

Carbon Black Manufacturing Effluent Guidelines Documents

Supporting documents for Carbon Black Manufacturing Effluent Guidelines regulation (40 CFR Part 458)

Cement Manufacturing Effluent Guidelines Documents

Support documents for Cement Manufacturing Effluent Guidelines (40 CFR Part 411)

National Contaminant Occurrence Database (NCOD)

This site describes water sample analytical data that EPA is currently using and has used in the past for analysis, rulemaking, and rule evaluation. The data have been checked for data quality and analyzed for national representativeness.

Six-Year Review 4 Compliance Monitoring Data (2012-2019)

Occurrence data collected under the SYR4 Information Collection Request and from the ARCS data base containing aircraft PWS inventory and sample information.

Asbestos Training

Training of custodial and maintenance workers is one of the keys to a successful operations and maintenance (O&M) program.

Frequent Questions about the Implementation Study of R2 and e-Stewards Certification Programs

Frequent Questions about the Implementation Study of R2 & e-Stewards® Certification Programs

Understanding Climate Change Impacts on Water Resources Module

Understanding Climate Change Impacts on Water Resources Module, 2024

FY 2025 ARC Grant Guidelines in Region 7

FY 2025 Brownfields Assessment, Revolving Loan Fund (RLF), and Cleanup (ARC) Grant Guidelines Now Available

Federal Register Notices for the SW-846 Third Edition Manual Update

Proposals to revise certain testing methods that are approved or required under Subtitle C of the Resource Conservation and Recovery Act (RCRA).

Federal Register Notices that Proposed Adding Methods 4010, 9040B and 9045C to the SW-846 Compendium in Updates IIA and IIB

Federal Register notices for Updates II and IIB Proposed Rule and Update IIA Proposed Rule from 1993.

Final Decision Granting an Application for a Non-waste Determination Regarding Benson Power, LLC Poultry Litter

Hazardous Waste Management System: Identification and Listing of Hazardous Waste - Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities - Federal Register Notice, June 13, 1991

Announcement of an administrative stay of the hazardous waste listings F032, F034, and F035 in process areas at wood preserving plants.

Petroleum Refinery Primary and Secondary Oil/Water/Solids Separation Sludge Listings - Correction - Federal Register Notice, December 17, 1990

The Environmental Protection Agency (EPA) is correcting errors in the preamble, and amendments to the regulations which appeared in the Federal Register on November 2, 1990 (55 FR 46354).

Consolidated Checklist for C1 40 CFR 260

Consolidated Checklists (C1 - C11) represent a consolidation of the checklists used for the initial RCRA Base Program, plus all the revisions to the program.

The State of Maryland Regulations Authorized for Hazardous Waste Program Revision III

The State of Maryland submitted a copy of their regulations with their state authorization application materials for revisions to their hazardous waste program revision III.