Laws & Regulations
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CCR Rule Implementation Guidance - Appendix A: Primacy Revision Crosswalk
CCR Rule Implementation Guidance
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2018 Final Aquatic Life Criteria for Aluminum in Freshwater
EPA has released draft updated aluminum aquatic life ambient water quality criteria for freshwater under Section 304(a)(1) of the Clean Water Act.
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Draft HSWA Permit Tradebe Treatment and Recycling of Stoughton, LLC
The United States Environmental Protection Agency (EPA) is hereby giving notice of its proposal to issue a Hazardous and Solid Waste Amendments (HSWA) permit pursuant to the Solid Waste Disposal Act, as amended by the Resource Conservation and Recovery Act
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Nonattainment Areas for Criteria Pollutants (Green Book)
Areas of the country where air pollution levels persistently exceed the national ambient air quality standards may be designated "nonattainment." This site provides current information on nonattainment areas by state and pollutant.
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UIC Class V Well Closures within Region 10
EPA standards for closing Class V underground injection control wells within Alaska, Idaho, Oregon, and Washington (EPA's Region 10).
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Underground Injection Control in Region 10 (AK, ID, OR, and WA)
Region specific UIC contact information is provided.
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Envirofacts Web Services
Envirofacts is developing web services to facilitate the sharing of its functionality and information. All of the services that are available within Envirofacts will be listed on this page.
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Texas SIP History
Texas SIP History -- List titles, dates, page numbers of Federal Register revisions to the Texas SIP
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Public Outreach and Stakeholder Engagement Activities
Information about the scheduled outreach activities regarding EPA and Army's review of the NWPR and intention to replace the definition of "waters of the United States"
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Clean Air Act Permitting in Nevada
Information on Clean Air Act permitting in Nevada in Nevada and EPA's oversight. Clean Air Act permitting in Nevada is the shared responsibility of one state and two local agencies, along with EPA Region 9.
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Clean Air Act Permitting in Arizona
CAA permitting in Arizona is the shared responsibility of one state, three county agencies, and EPA. EPA Region 9 is responsible for processing permits on most tribal lands. Navajo Nation and Gila River Indian Community also issue some types of permits.
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EPA Fugitives
provides information about individuals who are wanted by the EPA after being charged and fleeing the jurisdiction
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Source Water Protection
Provide information on: what source water protection is; priority threats and sources of contamination; and available resources and tools (programmatic, financial, technical, potential partners.)
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About Outer Continental Shelf (OCS) Permits in EPA's Pacific Southwest (Region 9)
Federal air regulations that have been delegated to state or local air pollution control agencies in EPA Pacific Southwest, Region 9.
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Hawaii Prevention of Significant Deterioration Agreement
Amended agreement for delegation of authority of the regulations for Prevention of Significant Deterioration (PSD) of air quality (40 CFR 52.21) between USEPA and Hawaii DOH.
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Criminal Enforcement Wanted Poster: Knut Sorboe
Wanted poster for Knut Sorboe.
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Report an Environmental Violation, General Information
More information for the public to report potential violations of environmental laws to EPA.
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Summary of Criminal Prosecutions
The Summary of Criminal Prosecutions resulting from environmental investigations provides information on concluded criminal enforcement cases
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Criminal Provisions of the Toxic Substances Control Act (TSCA)
Describes the criminal provisions of TSCA
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Criminal Provisions
Links to the criminal provisions under the Environmental Statutes and the United States Code as enforced by EPA