Science & Technology
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Chemical Speciation Network - Training
information on the Quality Assurance program for the PM2.5 Chemical Speciation Network (CSN).
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Chemical Speciation Network (CSN) - General Information
This is the homepage for EPA’s PM2.5 Chemical Speciation Network (CSN). The CSN is an ambient monitoring network comprised of the Speciation Trends Network (STN) and supplemental sites.
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State Monitoring Agency Annual Air Monitoring Plans and Network Assessments
This page contains links the State Annual Monitoring Plans.
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GHGRP Suppliers of Natural Gas and Natural Gas Liquids
Overview and data highlights of 2023 natural gas and natural gas liquids sector emissions of greenhouse gases in EPA's Greenhouse Gas Reporting Program.
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GHGRP Suppliers of Petroleum Products
Overview and data highlights of 2023 supplier of petroleum products of greenhouse gases in EPA's Greenhouse Gas Reporting Program.
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Inadvertent PCBs
Inadvertent PCBs
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PCB Fact Sheets, Guidance Documents, Policies, and Papers
This is a collection of papers, studies, and otherwise scientific papers/documents related to EPA's work with PCBs
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Evaluation of Risks to Federal Facility Superfund Site Remedies from Wildfires
Notification Memo - Wildfire Risks at Federal Facility Superfund Sites
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Evaluation of Risks to Federal Facility Superfund Site Remedies from Inland Flooding
Project Notification
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Underground Storage Tank Finder Training Webinar Archive
This training webinar, recorded April 6th, showcases the Underground Storage Tank (UST) Finder tool. UST Finder is a web map application containing comprehensive, state-sourced national data on UST and leaking UST data.
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Particle Pollution and Your Patients' Health
This web area will offer health care providers a broad base of information on the exposure and health effects of fine particle pollution.
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Cost-effective Treatment Technologies for Removing Contaminants of Emerging Concern Webinar Archive
EPA ORD's Tom Speth presented a webinar on treatment technologies for three contaminants of emerging concern (CECs)—PFAS, cyanotoxins, and perchlorate—with an emphasis on determining cost-effective solutions for small systems.
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Village Blue Webinar Archive
The Village Blue research project provides real-time water quality monitoring data to the Baltimore community and increase public awareness about local water quality in Baltimore Harbor and the Chesapeake Bay.
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Regional Urban Background Study Webinar Archive
This webinar presented the methodology developed for collecting a city-wide or urban area background data set, general results of southeastern cities data collected to date, and a case study that used this sampling method.
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Causal Analysis/Diagnosis Decision Information System (CADDIS) Webinar Archive
CADDIS is an on-line resource that helps scientists find, organize and use information to determine the likely causes of adverse biological effects in aquatic ecosystems. CADDIS offers a wealth of information on common stressors.
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Report on the Environment (ROE) Training Webinar Archive
This EPA Tools & Resources Training Webinar highlights the Report on the Environment (ROE), which has the most reliable and readily available indicators to create a comprehensive view of the nation’s environmental and human health status and trends.
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Technical Support Project for Cleaning Up Contaminated Sites- Issue Papers
TSP Issue Papers page
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Initiatives and Partnerships for Technologies for Cleaning Up Contaminated Sites
A page about the patnerships and initiatives the Technology Innovation and Field Services Division has created and participated in.
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Characterization and Monitoring Technologies for Cleaning Up Contaminated Sites
TIFSD page on Characterization and Monitoring
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Greener Cleanup Consensus Standard Initiative
EPA representatives are working with ASTM International to develop a consensus-based standard for greener cleanups.