Science & Technology
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Is Anaerobic Digestion Right for Your Farm?
Series of questions to find out if your facility may be a good candidate for anaerobic digestion.
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Calculated Flush Time (CFT) or Calculated Flush Volume (CFV) Approach for Representative Distribution System Chlorine and Disinfection Byproduct (DBP) Sample Collection from Building Taps
Approach to collecting drinking water samples from building taps.
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U.S. Government’s International Methane Mitigation Activities: 2022 Accomplishments
The U.S. Government’s Global Methane Initiative Accomplishments ANNUAL REPORT (2022)
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U.S. Government GMI Accomplishments: 2017 Annual Report
The U.S. Government’s Global Methane Initiative Accomplishments ANNUAL REPORT (2016)
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Alternative Means of Emission Limitation for Leak Detection and Repair
This page consolidates EPA action on AMEL requests for LDAR.
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EPA's Report on the Environment (ROE)
This is the EPA's Report On the Environment (ROE) which compiles the most reliable indicators currently available to answer 23 important questions that EPA believes are critical to it's mission of protecting human health and the environment.
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Consolidated Human Activity Database (CHAD)
The CHAD database includes nearly 180,000 individual study days of detailed human behavior, with each day broken down into individual hours and activity types.
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2016v2 Platform
The 2016v2 emissions modeling platform
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National Program Manager for Regional Laboratories Activities
The National Program Manager for Regional Laboratories (NPM) was created in 2019 to support EPA’s efforts to strengthen the Agency’s Regional Laboratories and to support the Laboratory Enterprise (LE), working closely with Regional and other EPA offices.
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Emissions Modeling Tools
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Enbridge Line 5 ROV Inspection Letter Report
Enbridge's Line 5 biota investigation workplan and approval
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Construction, Part of Indoor Air Quality Design Tools for Schools
Poor job-site construction practices can frustrate even the best design by allowing moisture and other contaminants to become potential long term problems. Preventive job-site practices will reduce the potential for residual problems with IAQ
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CompTox Chemicals Dashboard: Release Notes
Release notes for the CompTox Chemicals Dashboard
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Air Sampling Logbook of Region 4 Yellow Bluff Air Study Wilcox County, Alabama SESD Project Identification Number:11-0068
Contains the Air Sampling Logbook between 1-24-2011 thru 1-28-2011 from the Region 4 Yellow Bluff Air Study Wilcox County, Alabama SESD Project Identification Number:11-0068 November 2010-December 2010
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Cavenham Fact Sheet HSWA Draft Permit 08-23-2013 Fact Sheets
Hazardous and Solid Waste Amendments Permit Renewal Fact Sheet
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CFI HSWA Public Meeting Presentation by EMS
Public Information Session Progress of Corrective Action
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Circle Environmental 1 and 2 Removal Site in Dawson, Terrell County, Georgia
Circle Environmental Transaction List by Customer
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Region 9 Tribal Leaking Underground Storage Tanks sites
List of region 9 LUST sites, February 2010
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National Wetland Condition Assessment 2021 Technical Support Document
PDF of the National Coastal Condition Assessment 2015 Technical Support Document.
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ECOGREEN. National Contingency Plan Product Schedule
Technical product bulletin: this surface washing agent is used in oil spill cleanups. Apply diluted product via manual pressure applicator (i.e., hand pump), or other delivery equipment, to impacted surfaces. Allow product to soak prior to rinse/recovery.