Laws & Regulations

Caney Residential Yards National Priorities List (NPL) Superfund Site, Caney, Montgomery County, Kansas – Fact Sheet, Nov. 2025

Residential Yard Testing and Cleanup Opportunity; Remedial Action Site Update

SmartWay Verified List for Low Rolling Resistance (LRR) New and Retread Tire Technologies

The table below shows low rolling resistance tires that are SmartWay verified when used on class 8, line-haul tractor trailers.

SBAR Panel: Meat and Poultry Products Effluent Limitations Guidelines Rulemaking Revisions

Information on EPA's SBAR Panel on Meat and Poultry Products Effluent Limitations Guidelines Rulemaking Revisions

National Contingency Plan Subpart J

Subpart J of the National Oil and Hazardous Substances Pollution Contingency Plan directs EPA to prepare a schedule of dispersants, other chemicals, and oil spill mitigating devices and substances that may be used to remove or control oil discharges.

Publicly Owned Treatment Works (POTW): National Emission Standards for Hazardous Air Pollutants (NESHAP)

learn about the NESHAP for publicly owned treatment works by reading the rule summary, rule history, fact sheets and background information documents

Oil and Natural Gas Control Techniques Guidelines

Actions and Notices about Oil and Natural Gas Air Pollution Standards

Letters to the European Commission Regarding a Discussion on Regulatory Equivalence for Natural Gas

Proposed Rule for Oil and Gas Industry

Operating Permits Issued under Title V of the Clean Air Act

This site will provide basic information on clean air permitting under the title V operating permits program, provide access to state and regional permitting programs, and maintain access to proposed and final regulatory requirements.

EPA R8 Public Water System Inventory Change Form

This form should be completed and submitted to EPA R8 when a PWS in R8 is making changes to: Source, Treatment, Water System Facilities or Management.

Revised Policy on Exclusions from "Ambient Air"

EPA is issuing final guidance titled, Revised Policy on Exclusions from “Ambient Air” that revises the Agency’s 1980 policy on the exclusion of certain areas from the scope of “ambient air” under the Clean Air Act and EPA’s regulations.

(Draft Permit) Town of Oxford - Welchville Corner, Oxford, ME, ME0102873

A public notice of a draft MEPDES permit for Town of Oxford - Welchville Corner, Oxford, ME, ME0102873.

• Geographic Locations: Maine

Former United Zinc and Associated Smelters National Priorities List (NPL) Superfund Site, Iola, Allen County, Kansas - Fact Sheet, July 2024

Free Lead Testing and Cleanup Opportunity for Yards

Air Emissions Inventories

This site provides access to emissions data, regulations and guidance, electronic system access, resources and tools to support trends analysis, regional, and local scale air quality modeling, regulatory impact assessments.

Nonattainment NSR Basic Information

Provides basic information about the major source nonattainment permitting program

Prevention of Significant Deterioration Basic Information

Provides basic information about the Prevention of Significant Deterioration (PSD) Program

Draft Guidance for the Second Implementation Period of the Regional Haze Rule

draft guidance document

Sporlan Valve Plant 1 Superfund Site, Washington, Franklin County, Missouri - Fact Sheet, May 2018

EPA Region 7 to Host Public Availability Session

Former U.S. Liquids City Environmental Inc. Facility, Kansas City, Jackson County, Missouri - Fact Sheet, April 2018

Public Comment Period for Regulatory Release Decision and Permit Termination Acknowledgement

Washington County Lead District Fact Sheets

List of fact sheets for Superfund sites in the Washington County Lead District

Pesticide Registration Improvement Act

Provides information about pesticide registration fees and help applicants determine the correct fee category/fee for the action they want to request.