Science & Technology
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Addressing Challenges of PFAS: Protecting Groundwater and Treating Contaminated Sources
Groundwater is a vital resource across the United States and throughout the world. Unfortunately, it is also susceptible to pollutants including per- and polyfluoroalkyl substances, or PFAS. Read about EPA research efforts focusing on treatment, characteri
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10 Years of Innovative Stormwater Solutions: The Campus RainWorks Challenge Brings the Next Generation of Environmentalists to the Table
Since 2012, EPA’s Office of Water has been holding the Campus RainWorks Challenge, a green infrastructure design competition open to undergraduate and graduate students.
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Water Network Tool for Resilience Helps Prepare Drinking Water Utilities for Natural Disasters
Natural disasters can interrupt access to clean drinking water. To help communities and their drinking water utilities prepare for these occurrences, researchers from EPA and Sandia National Laboratories developed the Water Network Tool for Resilience.
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Small Systems with a Big Problem: Harmful Algal Blooms
EPA is supporting campus-community partnerships, where communities use the skills and expertise of university students and faculty to improve the local environment and be more sustainable.
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EPA Scientists Develop New Methods to Evaluate Chemicals
EPA researchers are analyzing the use of a high-throughput screening assay that detects chemical effects on steroidogenesis, the production of steroid hormones from cholesterol.
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Meet EPA Biologist and Science Review Officer Chris Rea, Ph.D., M.P.H.
EPA biologist and science review officer Chris Rea works as part of the Peer Review Team organizing, managing, and coordinating scientific peer reviews of extramural research grant proposals for the Office of Research and Development.
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Compliance Reporting for Electric Motorcycles
Steps for compliance reporting with EPA for onroad electric motorcycles.
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Status of Pre-Manufacture Notices reviewed under Section 5 of the Toxic Substances Control Act (TSCA)
On this page PMN, SNUN, exemption notice and modification statuses are explained.
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September 30 Results for Development of Rapid Viability-Reverse Transcriptase PCR Method
The SARS-CoV-2 RV-RTPCR method integrates cell-culture based enrichment of the virus in a sample with virus-gene-specific RTPCR-based molecular analysis. The RTPCR analysis is conducted before and after the cell-culture-virus (sample) incubation.
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EPA Lead (Pb) Research: Land and Legacy
Highlights of EPA lead (Pb) land research
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Proctor Creek Boone Boulevard Health Impact Assessment (HIA) Executive Summary
This document provides a summary of the main findings and recommendations of the Proctor Creek's Boone Boulevard Green Street Project Health Impact Assessment (HIA).
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Proctor Creek Boone Boulevard Health Impact Assessment (HIA) Final Report
This is the final report of the EPA-led Proctor Creek Boone Boulevard HIA, which aims to help inform the City of Atlanta’s decision on whether to implement the proposed Boone Boulevard Green Street Project as designed.
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ProUCL Software
ProUCL version 5.2 is the latest update of the ProUCL statistical software package for analysis of environmental data sets with and without nondetect (ND) observations.
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Carbon Footprint Calculator
Take a few minutes to find out with EPA's Household Carbon Footprint Calculator.
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Methylene Chloride Problem Formulation
PF for Methylene Chloride
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Perchloroethylene Problem Formulation
PF for perchloroethylene
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Chemical Safety for Sustainability/ Health and Environmental Risk Assessment Subcommittee May 2020 HERA StRAP Review
FY 19-22 HERA Draft StRAP BOSC Review Materials
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Trichloroethylene (TCE) Problem Formulation
PF for Trichloroethylene (TCE)