Science & Technology
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Open Data Plan
EPA's Open Data Plan describes how EPA makes available and shares data as required by the OPEN Government Data Act.
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Submitting Beach Data to EPA
Information on Submitting Data to BEACON
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Responses to 40 CFR Part 75 Petitions - 2024
Petition responses in 2024
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Responses to 40 CFR Part 75 Petitions - 2022
Petition responses in 2022
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Responses to 40 CFR Part 75 Petitions - 2023
Petition responses in 2023
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Responses to 40 CFR Part 75 Petitions - 2020
Approval for an alternative data substitution methodology.
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Responses to 40 CFR Part 75 Petitions - 2019
Approval for an alternative data substitution methodology.
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Responses to 40 CFR Part 75 Petitions - 2018
Approval for an alternative data substitution methodology.
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Responses to 40 CFR Part 75 Petitions - 2016
EPA's responses (in chronological order) to submitted Part 75 petitions in 2016.
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Responses to 40 CFR Part 75 Petitions - 2014
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2014.
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Responses to 40 CFR Part 75 Petitions - 2013
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2013.
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Responses to 40 CFR Part 75 Petitions - 2006
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2006.
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Power Sector Data Crosswalk
A crosswalk matching EPA/CAPD data on combustion units to EIA's data on generators.
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Friction Materials Manufacturing Facilities Residual Risk and Technology Review
proposed amendments to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Friction Materials Manufacturing Facilities to address the results of the residual risk and technology review
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Surface Coating of Wood Building Products Residual Risk and Technology Review
Fact sheet of the proposed amendments
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Webinar: Market Incentives for U.S. Coal Mine Methane Projects
Presentation from the CMOP webinar held on 12 September 2018.
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Benefits of Capturing and Using Coal Mine Methane
Mitigating CMM Emissions
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Sustainable and Healthy Communities Research Highlights
Research Highlights for the SHC program
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Regional Results - National Coastal Condition Assessment 2015
Regional results for the NCCA.
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Managing the Quality of Environmental Data in EPA's Pacific Southwest (Region 9)
EPA Pacific Southwest, Region 9's Quality Assurance (QA) section's primary mission is to effectively oversee and carry out the Quality System and Quality Management Plan, and project-level quality assurance and quality control (QA/QC) activities.