Laws & Regulations
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Responses to 40 CFR Part 75 Petitions - 2025
Petition responses in 2025.
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Applying or Implementing Nitrogen Dioxide Standards
Along with developing the NO2 standards themselves (part of the National Ambient Air Quality Standards, or NAAQS), EPA also develops requirements for how to apply or implement them, and work toward about attaining and maintaining those standards.
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Historical Rulemakings
Archive of listing of Federal Register notices and links to more information for each rulemaking action related to EPA's Greenhouse Gas Reporting Program.
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Phaseout of Ozone-Depleting Substances (ODS)
An overview of the HCFC phaseout requirements summaries of the most recent rulemakings. Provides resources for HCFC equipment owners that discuss continued use of HCFC refrigerant, and options for retrofitting or replacing specific types of equipment.
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How to Submit a Complete Petition for an Approved Pathway for Renewable Fuel Standards
Description of process to submit a complete petition to the OTAQ TCD for a new fuel pathway.
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Frequent Questions about Volkswagen Violations
Frequent questions about EPA's issued notice of violation (NOV) of the Clean Air Act (CAA) to Volkswagen. The NOV alleges software that circumvents EPA emissions standards for certain air pollutants.
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Learn About Volkswagen Violations
Learn about EPA's issued notice of violation (NOV) of the Clean Air Act (CAA) to Volkswagen. The NOV alleges software that circumvents EPA emissions standards for certain air pollutants.
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Metro Water Recovery - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement (“ESA”) against the Metro Water Recovery, for alleged violations associated with sewage sludge in or around Brighton, Colorado.
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City of Spokane, Washington - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement (“ESA”) against the city of Spokane, Washington for alleged violations associated with the land application of sewage sludge from t
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City of Hays, Kansas - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement (“ESA”) against the city of Hays, Kansas, for alleged violations associated with the land application of sewage sludge in or around
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Starostka-Lewis, LLC - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against Starostka-Lewis, LLC (“Respondent”) for alleged violations associated with the construction of a residential development named Dominion at Stevens Creek located southeast
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Jefferson City, Tennessee - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement (“ESA”) against the city of Jefferson City, TN, for alleged violations associated with the land application of sewage sludge in or
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Eagle 1968, L.C. - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against Eagle 1968, L.C. for alleged violations of the CWA.
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Thomas Robrahn & Skillman Construction, LLC - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against Mr. Thomas Robrahn and Skillman Construction, LLC, for alleged violations at the site located in Section 26, Township 21 South, Range 15 East, in Coffey County, Kansas.
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Thorn Creek Basin Sanitary District - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement (“ESA”) against Thorn Creek Basin Sanitary District, Chicago Heights, Illinois, for alleged violations in Cook County, Illinois.
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Village of Stuart, Nebraska - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement against Village of Stuart, NE for alleged violations at the agricultural land application sites used by the village for land appli
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Towne and Country Manor Development Corp. and Needham Excavating, Inc. - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against Towne & Country Manor Development Corp. and Needham Excavating, Inc. for alleged violations at the Townhomes at Northwest Pointe Place residential development located in Da
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Jim Dalinghaus d/b/a Jim Dalinghaus Feedlot - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against Jim Dalinghaus, doing business as Jim Dalinghaus Feedlot, for alleged violations at the facility located at: 424 144th Road, Baileyville, Kansas 66404.
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Emerald Coast Utilities Authority - Clean Water Act Public Notice
The EPA is providing notice of a proposed Consent Agreement/Final Order against Emerald Coast Utilities Authority, Central Water Reclamation Facility WWTP at 2980 Old Chemstrand Road, Cantonment, Florida 32533 for alleged violations of the CWA.
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Broken Bow, Nebraska - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against the city of Broken Bow, Nebraska, for alleged violations at the wastewater treatment facility located on Road 440 in Broken Bow, Custer County, Nebraska.