Learn the Issues
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Achieving Environmental Success through Partnerships: Collaboration between the National Estuary Programs and State and Territory Coastal Zone Management Programs
This report lays out the case for strengthening relationships between EPA’s partnership programs and state or territory agencies, through the lens of the 28 NEPs and the 20 overlapping state Coastal Zone Management Programs.
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TMDL Report and Approval Documents for Waquoit Bay and Eel River, MA
View supporting documents for the Waquoit Bay and Eel River in Massachusetts.
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Links to CWA Compliance Agreements with Federal Agencies
Table providing links to Federal Facility Compliance Agreements (FFCAs) EPA has entered into with other federal agencies to address Clean Water Act violations.
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Acting Deputy Regional Administrator Payne 09-21-2018 Letter Regarding Resolved Issues
NPDES Petition for Program Withdrawal in Wisconsin supporting documentation
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Loewenthal Metals Corp. Site
Cleanup at the former Loewenthal Metals site to remove high concentrations of lead in the soil and ensure that the property is safe for residential use in the future.
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Documents, Reports and Photographs for The International Metals Reclamation Company (Formerly: Inmetco) in Ellwood City, Pennsylvania
RCRA Corrective Action The International Metals Reclamation Company (Formerly: Inmetco) in Ellwood City, Pennsylvania
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Documents, Reports and Photographs for Beazer East, Incorporated (Formerly: Koppers Company) in Bridgeville, Pennsylvania
RCRA Corrective Action Beazer East, Inc. (Formerly: Koppers Co.), Bridgeville PA, Documents and Reports
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Approved Air Quality Implementation Plans in Region 1
Read about the approved State Implementation Plans, Tribal Implementation Plans, as well as any Federal Implementation Plans for Region 1.
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Kia Request for GHG credit for Idle Stop and Go (ISG) Technology
Kia Motors Group represented by HATCI requests EPA approve off-cycle greenhouse gas (GHG) credits equal to 0.16 grams CO2 per mile for each 1% improvement in VDA rating for use of High Efficiency Alternator (HEA) used on Model Year 2010 - 2017 vehicles.
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Kia Request for GHG credit for High Efficiency Alternator Technology
Kia Motors Group represented by HATCI requests EPA approve off-cycle greenhouse gas (GHG) credits equal to 3.7 grams CO2 per mile for use of Idle Stop and Go (ISG) technology on 2012 thru 2016 model year KMC production vehicles and 3.8 grams on P/HEVs.
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Hyundai Request for GHG credit for Idle Stop and Go (ISG) Technology
Hyundai Motor Group represented by HATCI requests EPA approve off-cycle greenhouse gas (GHG) credits equal to 0.16 grams CO2 per mile for each 1% improvement in VDA rating for use of High Efficiency Alternator (HEA) used on Model Year 2010 - 2017 vehicles.
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Requirements for Miscellaneous Hazardous Waste Units
Overview of CFR 264 Subpart X as it pertains to Hazardous waste permits.
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Method 26 - Hydrogen Chloride, Halides, Halogen
CFR Promulgated Test Method 26 -
Determination of Hydrogen Chloride -
Method 4 - Moisture Content
CFR Promulgated Test Method 4
Determination of Moisture Content in Stack Gases -
Method 1 - Sample/Velocity Traverses
Draft - Method 1 - Sample/Velocity Traverses
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Performance Specification 9 for Gas Chromatographic Continuous Emission Monitoring System
Performance Specification 9 - Specifications and Test Procedures for Gas Chromatographic Continuous Emission Monitoring System in Stationary Sources
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Method 326 Determination of Isocyanates in Stationary Source Emissions
Determination of Isocyanates in Stationary Source Emissions
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EMC Technical Information Documents
EMC Information Documents explain the derivation of factors, equations, and procedures, and provide technical information.
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EMC Technical Information Documents
EMC Technical Information Documents explain the derivation of factors, equations, and procedures, and provide technical information.
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Method 204 - Permanent (PTE) or Temporary Total Enclosure (TTE) for Determining Capture Efficiency
Promulgated CFR Test Method 204 Criteria for and Verification of a Permanent or Temporary Total Enclosure.