Laws & Regulations
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Regulations for Greenhouse Gas Emissions from Commercial Trucks & Buses
EPA and the National Highway Traffic Safety Administration (NHTSA) are taking coordinated steps to enable the production of a new generation of clean vehicles, through reduced greenhouse gas (GHG) emissions and improved fuel use from onroad vehicles.
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Regulations for Greenhouse Gas Emissions from Passenger Cars and Trucks
EPA and the National Highway Traffic Safety Administration (NHTSA) are taking coordinated steps to enable the production of a new generation of clean vehicles, through reduced greenhouse gas (GHG) emissions and improved fuel use from onroad vehicles.
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Risk Management for Perchloroethylene (PCE)
EPA's proposed risk management rule for perchloroethylene
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NGGS Overview
The Next Generation Grants System (NGGS), a web-based system contains information on the recipient of the grant, fellowship, cooperative agreement and interagency agreement, including the name of the entity accepting the award.
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Envirofacts Overview
This website provides access to several EPA databases to provide information about environmental activities that may affect air, water, and land anywhere in the United States.
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Infrastructure Investment and Jobs Act: A Historic Investment in Brownfields
President Biden’s leadership and bipartisan Congressional action have delivered the single- largest investment in U.S. brownfields infrastructure ever.
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UIC Class I Permit No. CA10910002: S.M.S. Briners Inc., Stockton, CA
Class I nonhazardous waste injection facility with one (1) existing well, known as Sousa-1. Until this permit is signed, Sousa-1 will continue to operate under the authority of the original permit, CA192000001.
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Brownfields Program Policy Changes
Program policy change notice for the JT and RLF Programs
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Residential Wood Combustion and Wood Stove Guidance and Technical Documents
Wood stove and wood combustion technical reports.
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Anadarko - Bob Douglas Outer Continental Shelf (OCS) Draft Permit
Anadarko - Bob Douglas Outer Continental Shelf (OCS) public Notice
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Fact Sheets: NESHAP for Reciprocating Internal Combustion Engines
The page contains a list of fact sheets that summarize amendments made to the NESHAP for Reciprocating Internal Combustion Engines.
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Fact Sheets: NSPS for Compression Ignition Internal Combustion Engines
The page contains a list of fact sheets that summarize amendments made to the NSPS for Compression Ignition Internal Combustion Engines.
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Fact Sheets: NSPS for Spark Ignition Engines
The page contains a list of fact sheets that summarize amendments made to the NSPS for Spark Ignition Internal Combustion Engines.
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Regulatory Determination 2 Occurrence Data Support Documents
Learn about the occurrence data used to evaluate Regulatory Determination 2 contaminants.
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Regulatory Determinations Support Document for Selected Contaminants from the Second Drinking Water Contaminant Candidate List (CCL 2)
Regulatory Determinations 2 Support Document
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Regulatory Determination 2 for Contaminants on the Second Drinking Water Contaminant Candidate List
Regulatory Determination 2
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Regulatory Determination 1 Support Documents for Manganese
Support documents for manganese
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Types of Drinking Water Contaminants
Description and examples of categories of drinking water contaminants
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National Environmental Education Act
Full text of the National Environmental Education Act of 1990.
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21st Annual EPA Drinking Water Workshop: Small System Challenges and Solutions
Summary of the 2024 DW workshop and history of past workshops.