Science & Technology
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Peer Review of 2024 Draft Risk Evaluation for 1,3-Butadiene
1,3-butadiene is undergoing risk evaluation under the Toxic Substances Control Act. EPA is planning a virtual public meeting for the Science Advisory Committee on Chemicals (SACC) to review the draft risk evaluation for 1,3-butadiene in early 2025.
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Region 7 Community Information Guide
EPA Region 7’s Community Information Digest provides communities with the latest news about funding and technical assistance opportunities, webinars, conferences, and other activities related to human health and the environment.
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National Service Center for Environmental Publications
NSCEP is EPA's repository of digital and print EPA publications. You can search and retrieve, download, print and/or order EPA technical, scientific, or educational materials - free of charge.
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Technical Presentations from BioCycle REFOR17
Links to relevant presentations from BioCycle REFOR17
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Estimating Methane Reductions from Operating Anaerobic Digestion Systems
Tool for evaluating the performance of anaerobic digester systems
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Increasing Anaerobic Digestion Performance with Codigestion
Discusses using codigestion to increase methane production from low-yielding or difficult to digest materials (i.e., feedstocks).
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Advanced Septic System Nitrogen Sensor Challenge
This website describes a challenge to integrate nutrient monitoring into advanced septic systems.
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Continental Cement Company/Green America Recycling LLC Facility, Hannibal, Marion County, Missouri - Fact Sheet, August 2022
Public Comment Period for Draft Hazardous Waste Permit Modifications
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Data from the National Aquatic Resource Surveys
The following data are available for download as text (.txt) files. Each .txt data file has a companion metadata file (.txt) that lists the field labels and descriptions for each variable.
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Monitoring Programs
Internally, externally, and collaboratively a wide array of monitoring programs exist to collect the environmental data necessary for decision making. Here is a list of some of those programs.
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Report: Inspection of Infrastructure Investment and Jobs Act-Funded Activities at Diaz Chemical Corp. Superfund Site in Holley, New York
Report: Inspection of Infrastructure Investment and Jobs Act-Funded Activities at Diaz Chemical Corp. Superfund Site in Holley, New York
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News and Features
News and Features
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SoCal Gas to Grid Interconnection
Discusses steps, approaches and how to assess potential for interconnecting to pipeline systems
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AgSTAR Webinar: Innovative Business Models for Anaerobic Digestion Projects
Presentations from Parts 1 and 2 of the webinar
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Funding On-Farm Anaerobic Digestion
This fact sheet presents an overview of funding mechanisms available to farm operators, as well as case study examples for each.
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Recovering Value from Waste: Anaerobic Digester System Basics
Biogas recovery may hold the key to unlocking the financial and environmental benefits of managing manure generated from livestock operations and organic wastes from the agriculture and food production sectors.
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Scientific Diving
Homepage for EPA's scientific diving program.
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Analytical Methods and Open Spectral (AMOS) Database User Guide
AMOS Analytical Methods and Open Spectral Database Help
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GenRA Manual: Analogue Evaluation
For a more detailed evaluation of the source analogues to evaluate their concordance in toxicity (activity) outcomes.
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GenRA Manual: Selecting a Chemical for Study
Learn how to access the Generalized Read Across Tool.