Science & Technology
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Summary of Texas' Water Reuse Guideline or Regulation for Industry
Texas (State Regulation) | Source water: Treated municipal wastewater | End use: Water reused for industry
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Summary of Texas' Water Reuse Guideline or Regulation for Centralized Non-potable Reuse
Texas (State Regulation) | Source water: Treated municipal wastewater | End use: Centralized non-potable water reuse
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About Our Research
The Office of Research and Development is EPA’s research organization, manages its research facilities, and leads the research planning process.
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EPA Letter Acknowledging Receipt of Section 21 Petition
EPA letter acknowledging receipt of TSCA section 21 petition
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Fish and Salinity in the San Francisco Estuary
This page provides access to a set of time-series maps for six fishes that live in the SF Estuary. Maps were produced to strengthen best available science that inform actions needed to improve protection for aquatic life.
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Fact Sheet: Watershed Boundaries for the 2002 Impaired Waters Baseline National Geospatial Dataset
Fact Sheet: Watershed Boundaries for the 2002 Impaired Waters Baseline National Geospatial Dataset
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Air Sensor Use and Study Design
Landing page for air sensor use and study information.
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How to Use Air Sensors: Air Sensor Guidebook
The air sensor technology market is expanding as more companies make lower-cost portable monitors available to the public.
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EPA Research Partner Support Story: Measuring PFAS Deposition from Air to Water
Measuring PFAS deposition from air to water
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Summary of Texas' Water Reuse Guideline or Regulation for Agriculture
Texas (State Regulation) | Source water: Treated municipal wastewater | End use: Agriculture
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Summary of Texas' Water Reuse Guideline or Regulation for Rainwater Collected Onsite for Potable Water Reuse
Texas (State Regulation) | Source water: Onsite collected waters | End use: Potable water reuse
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Summary of Texas' Water Reuse Guideline or Regulation for Onsite Non-Potable Water Reuse
Texas (State Regulation) | Source water: Onsite collected waters | End use: Onsite non-potable reuse
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EPA Research Partner Support Story: Addressing 6PPD & 6PPD-quinone (6PPD-q)
Interstate Technology & Regulatory Council (ITRC) addressing 6PPD & 6PPD-quinone (6PPD-q)
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Research Funding Opportunities
Upcoming and open EPA research grant funding opportunities.
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Diving Case Studies
Summaries of EPA scientific diving investigations.
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EPA celebrates 100 days with 100 environmental actions
EPA Southeast worked with state and local partners on clean up following natural disasters in Kentucky and North Carolina and much more.
EPA News Release: EPA celebrates 100 days with 100 environmental actions
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RE-Powering Success Stories: Green Manufacturing
These success stories discuss sites on formerly contaminated lands, landfills, and mine sites that are manufacturing components for renewable energy, either solar panels, wind turbines, or other components.
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Track 2: Mid-Format Batteries – Report-Out Webinar on the In-Person Working Session on Exploring Collection Best Practices and Labeling Guidelines
Track 2: Mid-Format Batteries – Report-Out Webinar on the In-Person Working Session on Exploring Collection Best Practices and Labeling Guidelines
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RE-Powering Success Stories: Brownfields Redevelopment
This success story highlights a former brownfield site that integrates renewable energy with an overall reuse plan and support of other uses.
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Air Quality Models
Air quality models use mathematical and numerical techniques to simulate the physical and chemical processes that affect air pollutants as they disperse and react in the atmosphere.