Learn the Issues
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Can a refiner with more than one refinery transfer oxygen and benzene credits from one of its refineries to another of its refineries?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . If a refiner generates credits at one refinery, these credits could be used to offset a shortfall at another refinery through a transfer of credits meeting all conditions of § 80.67(h).(7/1/94) This question and answer was posted at…
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Can a refiner certify finished gasoline using method D-4294 or D-5354-94 (Antek Oxidation-UV Fluorescence Method) instead of D-2622 for sulfur? Will EPA accept other methods for measuring total aromatics content such as using mid-IR instruments?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . No. Again, alternate methods are not allowed for certification of the gasoline by the refiner or importer, with the exception of alternatives for oxygen/oxygenates and aromatics until January 1, 1997, but they can be used for downstream quality…
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Risk Evaluation for n-Methylpyrrolidone (NMP)
Fact sheet for N-Methylpyrrolidone (NMP)
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Can material that does not conform with commercial specifications for gasoline still be considered gasoline for compliance with the RFG regulations? For example, could a mixture of butane and MTBE be blended with non-VOC controlled simple model RFG? The b
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Blending components that are added to RFG must meet the standards for RFG and the party who conducts such blending must meet all requirements that apply to refiners. The regulations, however, do not require them to also conform…
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MARPLOT Software
Part of the CAMEO suite, MARPLOT® is a mapping application that people can use to quickly create, view, and modify maps. Users can create their own objects in MARPLOT (e.g., facilities, schools, response assets) and display them on top of a basemap.
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First Clean Air Act Benefits and Costs Prospective Study - Press Release November 16, 1999
The economic value of the public health and environmental benefits that Americans enjoy from the Clean Air Act Amendments of 1990 exceed their costs by a margin of four to one, according to this EPA study released in 1999.
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UST Performance Measures
EPA collects data from states and territories regarding underground storage tank (UST) performance measures.
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Chemicals, Pesticides and Toxics Topics
Learn how to safely handle chemicals, the effects of certain toxins, which substances are controlled or managed, and safer alternatives.
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San Francisco Bay Area - Map Tool to Identify Interim Pesticide Use Limitations
This will display the San Francisco Bay Area - Interim Pesticide Use Limitations interactive mapper.
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Renovation, Repair and Painting Program: Work Practices
This page describes EPA's Renovation, Repair and Painting Program Rule requirements for contractors.
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Risk Assessment for Dioxin at Superfund Sites
This page summarizes information about risk assessment at Superfund sites with dioxin contamination.
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Final Amendments to the Federal Indian Country Minor New Source Review Rule
Review of New Sources and Modifications in Indian Country - Amendments to the Federal Indian Country Minor New Source Review Rule
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Comment Period Extended for Draft Risk Assessments and Proposed Mitigation Measures for Sulfuryl Fluoride
EPA has extended the public comment period for the draft risk assessments and proposed mitigation measures for sulfuryl fluoride
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EPA Proposes Registration of New Agricultural Fungicide Active Ingredient
EPA is opening a 30-day comment period on its proposal to register the new active ingredient inpyrfluxam.
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Final Amendments to Delegation of Authority Provisions in the Prevention of Significant Deterioration Permitting Program
finalized amendments to the New Source Review (NSR) Prevention of Significant Deterioration (PSD) permitting program that will allow the EPA to delegate administration of the program to interested and qualified tribal agencies.
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Choosing a Pest Control Company
If you have a pest control problem that you do not want to handle on your own, you may decide to turn to a professional applicator. Before you choose a company, get answers to the questions in this fact sheet.
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Read the Label First: Protect Your Garden
This brochure will help you understand how to protect your family and the environment when using pesticides on your lawn and garden.
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Climate Change Adaptation Webcast Flyer
Climate Change Adaptation Webcast Flyer
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Pesticide Poison Prevention Checklist
Poison-proof your home: One room at a time - Pesticide Poison Prevention Checklist
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Drinking Water and Pesticides
Information about drinking water and how small amounts of a pesticide can cause contamination of this valuable resource.