Science & Technology
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Linking Minnesota Land Cover Changes to Drinking Water Treatment
EPA scientists are working with communities in Minnesota to look at the effects of land cover changes on drinking water treatment.
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May 28 Webinar on Air Quality and Healthy Hearts: Progress and Remaining Challenges
Join our May 28 webinar that will highlight EPA research and new findings on the impacts of air pollution on the cardiovascular system.
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Peer Review of EPA’s Draft Risk Evaluation for Di-isodecyl Phthalate (DIDP) and Draft Hazard Assessments for Di-isononyl Phthalate (DINP)
This pages contains information about the U.S. EPA's peer review of the Agency's draft risk evaluations for Di-isodecyl Phthalate (DIDP) and Di-isononyl Phthalate (DINP).
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Guidance for Human Health Risk Assessments for Pesticides
The documents listed on this page guide EPA in conducting human health risk assessments for pesticides.
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HYSPLIT Trajectory Endpoint Data
HYSPLIT Trajectory Endpoint Data
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2014 NATA: Explanation of Data Elements
Document describing the data elements found in the 2014 NATA files
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2023 Technical Systems Audit (TSA) Training - Preliminary Agenda
Preliminary (draft) agenda for the 2023 TSA Training
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How's My Waterway University Lesson Plan
How's My Waterway University Lesson Plan
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National Emission Standards for Aerospace Manufacturing and Rework Facilities (Subpart GG) - Guidance Document
National Emission Standards for Aerospace Manufacturing and Rework Facilities (Subpart GG) - Guidance Document
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Petroleum Refineries - Summary of Public Comments and Responses
National Emission Standards for Hazardous Air Pollutants
for Petroleum Refineries
Background Information for Final Rule
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The National Aquatic Resource Surveys (NARS)
The National Aquatic Resource Surveys (NARS) are statistical surveys designed to assess the status of and changes in quality of the nation’s coastal waters, lakes and reservoirs, rivers and streams, and wetlands.
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EPA Uses Floating Vegetated Islands to Remove Excess Nutrients from Water
Harmful algal blooms—the overgrowth of algae in water—are a major problem across the nation. They can cause severe, negative impacts on aquatic ecosystems, the economy, and human health.
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EPA Requires City of Tolleson, Ariz. to Comply with Chemical Safety Laws
The City of Tolleson will also spend $268,192 on two voluntary supplemental environmental projects (SEPs) to improve the chlorine disinfection system
EPA News Release: EPA Requires City of Tolleson, Ariz. to Comply with Chemical Safety Laws
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J.R. Simplot Company to Pay $363,700 Penalty for Safety and Environmental Violations at Lathrop, Calif. Facility
EPA News Release: J.R. Simplot Company to Pay $363,700 Penalty for Safety and Environmental Violations at Lathrop, Calif. Facility
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Final National Level Listed Species Biological Evaluation for Atrazine
EPA has final Biological Evaluations (BEs) for two additional pilot chemicals: atrazine, and methomyl. The final BEs are based on interim methods developed in conjunction with FWS, NMFS and USDA in response to the National Academy of Science report.
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Final National Level Listed Species Biological Evaluation for Simazine
EPA has drafted Biological Evaluations (BEs) for two additional pilot chemicals: simazine, and methomyl. The draft BEs are based on interim methods developed in conjunction with FWS, NMFS and USDA in response to the National Academy of Science report.
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Final National Level Listed Species Biological Evaluation for Glyphosate
EPA has drafted Biological Evaluations (BEs) for two additional pilot chemicals: Glyphosatel. The draft BEs are based on interim methods developed in conjunction with FWS, NMFS and USDA in response to the National Academy of Science report.
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Draft National Level Listed Species Biological Evaluation for Propazine
EPA has drafted Biological Evaluations (BEs) for two additional pilot chemicals: propazine. The draft BEs are based on interim methods developed in conjunction with FWS, NMFS and USDA in response to the National Academy of Science report.
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San Francisco Bay Area - Map Tool to Identify Interim Pesticide Use Limitations
This will display the San Francisco Bay Area - Interim Pesticide Use Limitations interactive mapper.
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Sustainable Futures Chemical Hazard / Risk Screening 1-Page Information
This sheet can be used to include chemical hazard and risk screening information from Sustainable Futures participants' PMNs.