Laws & Regulations

Consolidated Human Activity Database (CHAD) - Documentation for CHAD-Master

This document describes CHAD and its use.

Memoranda Associated with the External Review Draft of Policy Assessment in the Review of the Secondary NAAQS for Oxides of Nitrogen, Oxides of Sulfur and PM

EPA's Health and Environmental Impacts Division had to make corrections to some of the risk results included in earlier drafts of the Health Risk and Exposure Assessment from the current review of ozone national ambient air quality standards (NAAQS).

DOJ Press Release: CEO among those guilty of falsifying wastewater test results

2019 Petition Requesting the Administrator Object to Title V Permit for Riverview Energy

This document is part of the title V petition database.

2019 Petition Requesting the Administrator Object to Title V Permit for LaSalle Bioenergy

This document is part of the title V petition database.

2017 Petition Requesting the Administrator Object to Title V Permit for Phillips 66 Borger Refinery

This document is part of the Title V Petition Database.

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.

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.

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.

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.

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.

How to File with EPA's Administrative Law Judges by U.S. Mail or Commercial Delivery Service

Addresses for filing materials with the Administrative Law Judges

Statistics for the TSCA CBI Review Program

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)

SDWA Evaluation and Rulemaking Process

SDWA rulemaking

DOJ Press Release: Construction Company CEO and Foreperson Charged with Conspiracy to Commit Wire Fraud in Connection with Newark Lead Service Line Replacement Program

TRI Laws and Regulatory Activities

Find out about the laws, executive orders, and rulemakings related to the TRI Program.

DOJ Press Release: Real Estate Agent Pleads Guilty to Knowing Endangerment for Failing to Provide Lead-Based Paint Disclosures for Veterans Housing

Texas SIP: 30 TAC 117.201-117.223: Industrial, Commercial, Institutional, Combustion Sources in Ozone Nonattainment Areas, SIP effective 2008-09-15

DOJ Press Release: Company Pleads Guilty to False Claims Act Conspiracy for Filing False Requests for Payment for Lead-Based Paint Abatement in Veterans Housing