Science & Technology
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Audit of the Sewer Overflow and Stormwater Reuse Municipal Grants Program
The U.S. Environmental Protection Agency Office of Inspector General plans to begin an audit of the Sewer Overflow and Stormwater Reuse Municipal Grants, or OSG, program. This audit is expected to be in the forthcoming OIG’s oversight plan for fiscal year.
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Notification of Audit: TEPA National Center for Radiation Field Operations Preparedness
The U.S. Environmental Protection Agency Office of Inspector General plans to resume work on a previously cancelled audit regarding the EPA National Center for Radiation Field Operations', or NCRFO's, capability to respond to radiological incidents.
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Notification of Audit: The EPA's Resolution of Improper Payments Identified Through Its Annual Review of the State Revolving Fund Program
The U.S. Environmental Protection Agency Office of Inspector General plans to begin an audit of the EPA's resolution of improper payments identified through its annual review of the State Revolving Fund Program.
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What is EPA doing to help restore the Gulf of America?
What is EPA doing to help restore the Gulf of America?
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Methods for Water Research
Researchers provide sophisticated models and tools that are widely used to manage and protect water resources across the nation.
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Water Quality Standards Regulations: Pennsylvania
Information related to Water Quality Standards for Pennsylvania.
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Design for the Environment Alternatives Assessments
EPA's Design for the Environment conducts alternatives assessments to explore functional alternatives to priority chemicals
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EPA EcoBox Tools by Exposure Pathways - References
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Basic Information about EPA EcoBox
This page gives basic information about the EPA-ECO-Box Tool sets as well as links to useful resources for terminolgy.
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EnviroAtlas Data
Overview of EnviroAtlas data organization, spatial extents, & how to access.
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POTW Influent PFAS Study
EPA planned project collect nationwide data on industrial discharges of per- and polyfluoralkyl substances (PFAS) to publicly owned treatment works (POTWs)
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How to Submit a Hazardous Waste Manifest
This page describes the five ways to submit a hazardous waste manifest
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e-Manifest User Registration
This page describes who should and how to register for e-Manifest
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2022 EPA Nutrient Reduction Memorandum
2022 EPA Nutrient Reduction Memorandum
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The National Action Plan To Implement the Hydrogeomorphic Approach To Assessing Wetland Functions
Full text of Federal Register notice. The strategy the Corps and other Federal agencies will follow to implement the Hydrogeomorphic Approach for Assessing Wetland Functions (HGM Approach) through the development of regional guidebooks.
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Local Governments and Trees
This page provides information on local government tree and vegetation efforts to reduce heat islands.
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Strategic Vision for Adopting New Approach Methodologies
To better protect human health and the environment, EPA’s OPP is developing and evaluating new technologies in molecular, cellular, computational sciences to supplement or replace more traditional methods of toxicity testing and risk assessment.
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RSEI Data Dictionary: Facility Data
The facility table contains data for reporting facilities, including location, stack parameters and discharge reach, and is also available in EasyRSEI.
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Completing Form U
These Frequently Asked Questions (FAQs) are intended to clarify the reporting requirements for Chemical Data Reporting for the 2016 reporting period.
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Bioassessment and Biocriteria Program Status for Nevada: Streams and Wadeable Rivers
Biocriteria Program Status of Alabama