Science & Technology
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Urban Runoff: Model Ordinances for Post Construction Controls
The main goal of the model post-construction stormwater management ordinance for new development and redevelopment is to limit surface runoff volumes and reduce water runoff pollution loadings.
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Nonpoint Source: Wetland/Riparian Management
It is important to preserve and restore damage to wetlands and riparian areas because these areas can play a significant role in managing adverse water quality impacts.
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Responses to 40 CFR Part 75 Petitions - 2003
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2003.
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Voluntary, Educational, and Outreach Programs Related to Ozone Layer Protection
This page describes ozone-related voluntary, educational, and outreach programs, as well as programs to address HFCs, commonly used substitutes for ozone-depleting substances.
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Information on Ozone and Ozone Depletion
This page describes what ozone is and provides links to learn more about its effects and consequences.
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FrEDI Publications and Applications
Report for Technical Documentation.
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Responses to 40 CFR Part 75 Petitions - 2001
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2001.
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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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Estimating Greenhouse Gas Emissions
Resources for state and local planners interested in estimating on-road greenhouse gas emissions and assessing the impact of specific travel efficiency strategies.
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Guidance & Training
Access guidance and training for Superfund site assessment processes, including pre-CERCLA Screening, Preliminary Assessment/Site Inspection, and Hazard Ranking System.
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Emissions Modeling Tools
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ECMPS Reporting Instructions
Learn how to submit and report to EPA a monitoring plan, QA certification test, and monitored emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), carbon dioxide (CO2) and mercury (hg).
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EPA SBIR Factsheet
The U. S. Environmental Protection Agency (EPA) SBIR Program supports small businesses (500 or fewer employees) to develop and commercialize new environmental technologies.
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Ozone (O3) Air Quality Standards - Federal Register Notices from Current Review
Federal Register notices for the variety of activities conducted in a NAAQS review.
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Light-Duty Vehicle Trends Since 1975 (Infographic)
Infographic for Light-Duty Vehicle Trends Since 1975
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Presidential Green Chemistry Challenge: 2002 Greener Reaction Conditions Award
Presidential Green Chemistry Challenge 2002 award winner, Cargill Dow, developed the NatureWorks process to make biobased, compostable, and recyclable polylactic acid polymers for fibers and plastic packaging.
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Light-Duty Vehicle Trends Since 1975 (Text Only)
Text Only version for infographic of Light-Duty Vehicle Trends Since 1975.
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April 27, 2017 Stakeholder Workshop Presentation: EPA Greenhouse Gas Data on Petroleum and Natural Gas Systems
This is an EPA stakeholder workshop presentation on oil and gas emissions in the 2017 U.S. Inventory of Greenhouse Gas Emissions and Sinks.
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Supporting Materials: October 2018 Stakeholder Workshop on GHG Data for Natural Gas and Petroleum Systems
2019 GHGI June 2018 Webinar Supporting Materials
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Washington County Lead District Fact Sheets
List of fact sheets for Superfund sites in the Washington County Lead District