Laws & Regulations

2019 NPDES General Permits for Aquaculture Facilities in Idaho

Proposed draft NPDES general permits for aquaculture facilities in Idaho.

NPDES Permit for Midnite Mine in Washington

NPDES permit and associated documents for for the Dawn Mining Company Midnite Mine located on the Spokane Indian Reservation in eastern Washington.

Memorandum: Region 10 Guidance on Water Quality-Based Effluent Limits Set Below Analytical Detection/Quantitation Limits

EPA Region 10 memorandum on water quality-based effluent limits set below the minimum level (ML) in NPDES permits.

Northwest Water Quality Temperature Guidance for Salmon, Steelhead and Bull Trout

EPA's guidance and supporting documents to assist Pacific Northwest states and tribes in adopting water quality standards for temperature.

Regulatory Impact Analysis of the Final Revisions to the National Ambient Air Quality Standards for Ground-Level Ozone

The EPA performed an illustrative analysis of the potential costs, human health benefits, and welfare benefits of nationally attaining a revised primary ozone standard of 70 ppb and a primary alternative ozone standard level of 65 ppb.

Open Burning on Indian Reservations in Idaho, Oregon, and Washington

The Open Burning Rule under the Federal Air Rules for Reservations prohibits burning certain types of materials that cause air pollution and affect people's health.

National Emission Standards for Hazardous Air Pollutants (NESHAP)

Table of NESHAPS listed alphabetically

Toxic Substances Control Act (TSCA) Compliance Monitoring

Overview of compliance monitoring activities under the Toxic Substances Control Act.

2024 Revisions to 2 CFR Part 200 Regulations - October 9, 2024

Webinar to help applicants understand the 2024 Revisions to 2 CFR Part 200 Regulations.

EPA General terms and conditions applicable to 40 CFR part 30 and 31 recipients effective October 1, 2014

These terms and conditions are in addition to the assurances and certifications made as part of the award and terms, conditions or restrictions reflected on the official assistance award document.

EPA General terms and conditions applicable to 40 CFR Part 30 and 31 recipients effective January 13, 2014

These terms and conditions are in addition to the assurances and certifications made as part of the award and terms, conditions or restrictions reflected on the official assistance award document.

Application Kit for Federal Assistance

The Federal Grant & Cooperative Agreement Act of 1977 requires Federal agencies to use a contract to acquire property or services that directly benefit the Federal government.This letter to the applicant explains the Application Kit for Federal Assistance.

Information Regarding the Suspension and Debarment Process, Clean Water Act and Clean Air Act Ineligibilities, How to Contest a Notice, and How to Seek Reinstatement

Debarment or suspension of a participant in a program by one agency has government-wide, reciprocal effect. Contact the Office of Grants and Debarment Suspension and Debarment staff for questions or concerns.

Overview of Plant Incorporated Protectants

When assessing the potential risks of genetically engineered plant-incorporated protectants, EPA requires extensive studies examining numerous factors. Learn more about the history and process for regulating PIPs.

EPA General Terms and Conditions Effective December 26, 2014

The recipient and any sub-recipient must comply with the applicable EPA general terms and conditions outlined.

Terms and conditions for all State Superfund Cooperative Agreements (awarded to States, political subdivisions, or Tribes (Government entities))

For the purposes of this term and condition, EPA has determined that the all construction,
alteration and repair activity involving the remediation of hazardous substances, including
excavation and removal of hazardous substances, etc.