Laws & Regulations
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Proposed Risk and Technology Review Amendments to Air Toxics Standards for Rubber Tire Manufacturing
proposed risk and technology review amendments with summary fact sheet
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Air Toxics Standards for Rubber Tire Manufacturing RTR Final Rule
final risk and technology review rule
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Fact Sheet: National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing Residual Risk and Technology Review
Proposed Amendments National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing Residual Risk and Technology Review
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Merit Energy Company, Circle Ridge Tank Battery, Synthetic Minor New Source Review Permit Application
This document is part of the NSR Policy and Guidance and the Title V Policy and Guidance Databases
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Pacific Ethanol, One or More Sources?
This document is part of the New Source Review Policy & Guidance Database.
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Merit Energy Company, Circle Ridge Tank Battery, Synthetic Minor New Source Review Permit Application
This document is part of the NSR Policy and Guidance and the Title V Policy and Guidance Databases
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Waupaca Foundry Plants 2 and 3; Order Denying Petition for Object to Title V Permit
This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
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Policy and Guidance Documents under CWA Section 404
Key policy and technical guidance documents regarding the Clean Water Act Section 404 and wetlands and aquatic resources in the United States
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Exploration of Aging and Toxic Response Issues: Final Report
Most physiological functions undergo deterioration with increasing adult age and this deterioration undoubtedly increases vulnerability to harmful environmental agents.
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Methods for Identifying a Default Cross-Species Scaling Factor (Rhomsberg, 2004)
Provides a rationale for selecting default cross-species extrapolation factors with which to scale oral doses across species for non-carcinogenic endpoints.
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Issue Paper on the Ecological Effects of Metals
A summary of biological and ecological responses to metals, and discuss the role of descriptive and predictive methods used to characterize effects of metals in risk assessment.
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Issue Paper on the Environmental Chemistry of Metals
EPA has identified three types of regulatory risk assessments where information regarding speciation of metals is useful and desirable: national hazard/risk ranking and characterization, site-specific assessments, and National Regulatory Assessments.
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Issue Paper on the Bioavailability and Bioaccumulation of Metals
The goal of this paper is to summarize the current and emerging state of the science supporting assessments of metal bioavailability and bioaccumulation in aquatic and terrestrial organisms.
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Legal and Regulatory Status of Abandoned Mine Methane in Selected Countries: Considerations for Decision Makers
Presents case studies on several countries that have successfully developed an enabling environment for AMM recovery and utilization
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Coal Mine Methane in China
Information and resources about coal mine methane in China
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Colombia Coal Mine Methane Market Study
Detailed report about coal mine methane in Colombia
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State/Tribal/Local Permitting Authorities in Region 2
Air permitting in EPA's Northeast region, Region 2; serving New Jersey, New York, Puerto Rico, the U.S. Virgin Islands and 8 Tribal Nations
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CERCLA Section 122(h)(1) Agreement for Recovery of Past Response Costs: Industrial Pollution Control Superfund Site
Contains legal agreement for Industrial Pollution Control Superfund Site under CERCLA section 122(h)(1), Jackson, Mississippi, September 4, 2003
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Green River Disposal Site Modification of Administrative Order by Consent
Contains legal agreement for Green River Disposal Site, under CERCLA sections 104 & 122(d)(2), Alabama, May 1990