Data and Tools
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Conduct A Chemical Survey Lesson Plan
Lesson plan on chemical safety in schools.
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Chesapeake Bay TMDL 2012-2013 Milestones for Pennsylvania
This page provides the 2012-2013 programmatic milestones for Pennsylvania. These milestones are a part of the Chesapeake Bay TMDL and aim to help restoration of the Chesapeake Bay.
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Chesapeake Bay Watershed Happenings
This page provides updates as to what is going on in the Chesapeake Bay watershed to help restore the Chesapeake Bay.
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Expired Collaborative Agreements for Computational Toxicology Research
The Computational Toxicology Research Program is a part of EPA's Office of Research and Development (ORD). Located in Research Triangle Park, North Carolina.
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Ecological Soil Screening Level Metal Contaminants
Description of metal chemicals that can contaminate soils.
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Smart Steps to Sustainability 2.0
Smart Steps to Sustainability provides small business owners and managers with practical advice and tools to implement
sustainable and environmentally-preferable business practices that go beyond compliance. -
ECM for Fluometuron & Degradates in Water - MRID 50556602
Environmental Chemistry Methods for Fluometuron & Degradates MRID 50556602
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ECM for Aminopyralid in Compost - MRID 51062701
Environmental Chemistry Methods information for Aminopyralid in Cpompost - MRIDs 51062701 & 51241201
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ECM for Bromadiolone in Soil - MRID 51185102
Environmental Chemistry Methods for Bromadiolone in Soil - MRID 51185102
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ECM for Fluometuron & Degradates in Soil - MRID 50556601
Environmental Chemistry Methods for Fluometuron & Degradates in Soil - MRID 50556601
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Quantification
To determine whether there is an appreciable emissions benefit to include in a State or Tribal Implementation Plan (SIP/TIP)
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E3 Sample Media Backgrounder about Supplier Efforts
Sample document for introducing the E3 program and the Green Suppliers Network.
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Footnotes - Recommendations of Specifications, Standards, and Ecolabels for Federal Purchasing
This page provides footnotes to the EPA recommended standards and ecolabels for federal agencies.
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E3 Webinar Presentations
The E3 Support Network provided webinar presentations offering information about E3-related tools and resources.
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Well Plugging
A reduced emissions completion (REC) is a practice that employs equipment to capture gas produced during well completions following hydraulic fracturing and deliver it to the sales line. Compared to traditional completions, RECs reduce methane emissions.
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Pressurized Storage Tank
Replacing an atmospheric pressure storage tank with a pressurized storage tank can significantly reduce emissions of methane and volatile organic compounds (VOCs).
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Plunger Lift System Without Planned Atmospheric Venting
Installing a plunger lift system is an effective method for removing accumulated liquids and restoring gas pressure. Plunger lift systems without planned venting eliminate the emissions associated with well blowdowns used to remove the accumulated liquid.
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Pipeline Hot Taps
Hot tapping is a procedure used to make a new pipeline connection while the pipeline remains in service, flowing natural gas under pressure. The operator can make a new connection without having to shut down the pipeline or performing pipeline blowdown.
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Mechanical Controllers
Replacing natural gas-powered pneumatic controllers with mechanical controllers can reduce methane emissions.
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Electric Glycol Circulation Pumps
Replacing a gas-assist glycol circulation pump with an electric glycol circulation pump avoids the emissions from the assist gas.