Laws & Regulations

Financial Responsibilities for Underground Injection Well Owners or Operators

This page provides information on UIC financial responsibility requirements, qualifying financial instruments
Roles and responsibilities for operators and UIC Directors UIC Director’s and review procedures for financial responsibility instruments.

La Agencia EPA emite órdenes para detener la venta de productos pesticidas no registrados en Illinois

Release Date: July 2, 2025

EPA Issues Orders to Stop the Sale of Unregistered Pesticide Products in Illinois

Release Date: July 2, 2025

M014 PRIA Fee Category

PRIA fee determination for M014 fee category

EPA Releases Draft Scope Document for Manufacturer-Requested Risk Evaluation of D4 for Public Comment

Listserv announcing D4 Draft Scope

Proposed Nutrient Criteria for Missouri Lakes and Reservoirs

EPA proposes a rule establishing federal Clean Water Act (CWA) criteria for nutrients (i.e., total nitrogen, total phosphorus and chlorophyll a) to protect aquatic life, recreational, and drinking water uses for Missouri’s lakes and reservoirs.

Water Quality Standards: Establishment of Revised Numeric Criteria for Selenium for the San Francisco Bay and Delta, State of California

EPA is proposing to revise the current federal Clean Water Act selenium water quality criteria applicable to the salt and estuarine waters of San Francisco Bay and Delta.

Withdrawal of Certain Federal Criteria for California

EPA final rule to amend the federal regulations to withdraw certain federal water quality criteria for lead, chlorodibromomethane, and dichlorobromomethane applicable to California.

Aluminum Aquatic Life Criteria Applicable to Oregon Fresh Waters - Final Rule

EPA has finalized federal aluminum water quality criteria for fresh waters under the state of Oregon’s jurisdiction to protect aquatic life from toxic effects.

Federal Water Quality Standards Applicable to Maine

EPA withdraws federal Clean Water Act water quality standards that would apply to certain waters under the state of Maine’s jurisdiction.

Spectrum of Public Involvement

This document illustrates EPA’s spectrum of public involvement.

How to Consult and Involve the Public

Suggestions on how to conduct consultation and involvement activities.

How to Evaluate Public Involvement

This brochure offers reasons for and consideration on how to evaluate public involvement activities and processes.

Materials from Regional Public Participation Training, Chile, March 2015

Materials from EPA regional public participation workshop in Santiago, Chile, on March 10-11, 2015.

Louisiana SIP: LAC 33:III Ch. 13 Subchap A, §1301 to §1309--General; SIP effective 1989-05-08 (LAc49) and 1989-08-14 (LAc50) to 2011-08-03 (LAd34)

Louisiana SIP: LAC 33:III Ch. 13 Section 13 Subchap A, §1301 to §1309--General; SIP effective 1989-05-08 (LAc49) and 1989-08-14 (LAc50) to 2011-08-03 (LAd34)