Learn the Issues
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Stakeholder Process for Natural Gas and Petroleum Systems in the 1990-2023 Inventory
This page provides information about stakeholder meetings and webinars on updates under consideration for the 1990-2022 GHG Inventory (to be released in April 2024).
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Learn About the Global Methane Initiative
Provides basic information about the purpose and organization of the Global Methane Initiative (GMI), including the roles of its participants.
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Final Third Five-Year Review Report for the Hudson River PCBs Superfund Site: Report Text & Appendices (01/16/25)
Final Third Five-Year Review Report for the Hudson River PCBs Superfund Site: Report Text & Appendices (01/16/25)
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Fish Tissue Data Collected by EPA Partners
Data Collection by EPA Partners
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Agriculture and Aquaculture: Food for Thought
Aquaculture's potential goes well beyond food production, especially in the Southeast New England Program (SNEP) region where it is still a nascent industry reliant on oysters for greatest economic value.
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EPA RCRA ID: VAD003114832
RCRA Corrective Action Cleanup Site for VAD003114832 EIPD Incorporated (Formerly: DuPont Waynesboro) in Waynesboro, Virginia
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Pathogen Equivalency Committee
Information related to Pathogen Equivalency Committee
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Pathogens and Vector Attraction in Sewage Sludge
Provides guidance on controlling pathogens in sewage sludge and options for reducing vector attraction
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Application Guidelines
Application Guidelines for Equivalency Recommendation by the U.S. EPA’s Pathogen Equivalency Committee (PEC)
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POTW Sludge Sampling and Analysis Guidance Document
In view of the variability of municipal sludge quality,appropriate procedures must be followed to collect and analyze samples that accurately represent each POTW's sludge quality.
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Fact Sheet: Heat Drying
Heat drying is an effective biosolids management option for many facilities that desire to reduce biosolids volume while also producing an endproduct that can be beneficially reused.
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Study: Multimedia Sampling During the Application of Biosolids on a Land Test Site
This project integrated research from several disciplines to evaluate the effects of land application of biosolids on air and volatile emissions and soil microbial characteristics. Measurements included chemical, physical, and microbiological analytes.
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National Study of Chemical Residues in Lake Fish Tissue
This page contains information about and links to National Study of Chemical Residues in Lake Fish Tissue
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National Study of Chemical Residues in Lake Fish Tissue - Fish Tissue Sample Preparation and Analysis
This page contains information about National Study of Chemical Residues in Lake Fish Tissue - Fish Tissue Sample Preparation and Analysis
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Drinking Water Topics
A list of all topics found on the EPA Ground Water and Drinking Water website.
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Understanding How EPA Develops a New Drinking Water Regulation (Text only)
Understanding How EPA Develops a New Drinking Water Regulation (Text only)
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National Study of Chemical Residues in Lake Fish Tissue - Basic Information
This page contains information about National Study of Chemical Residues in Lake Fish Tissue - Basic Information
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National Study of Chemical Residues in Lake Fish Tissue – Sampling Design and Fish Sample Collection
This page contains information about National Study of Chemical Residues in Lake Fish Tissue – Sampling Design and Fish Sample Collection
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Practice Your Water Response
Learn how to practice laboratory response
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Cleanup of Rickett’s Dry Cleaning Site, Village of Ballston Spa, NY
The Rickett’s Dry Cleaning Site is located in a mixed commercial and residential area in the village of Ballston Spa on County Route 50. The site was the location of a family owned dry cleaner/ laundromat that went out of business in 2014. The site has