About EPA
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Contaminant Detection and Sampling and Analysis
EPA supports its responders' ability to characterize site contamination by developing sampling protocols, sample preparation methods, and analytical methods for chemicals, biotoxins, microbial pathogens, and radiological agents.
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1994 Restoration Advisory Board Implementation Guidelines
This document provides recommended procedures for establishing and operating Restoration Advisory Boards (RABs). It is intended as a resource for installation, EPA, and State personnel and citizens who participate in RABs.
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Notice of Data Availability Relevant to the United States Hydrofluorocarbon Baselines and Mandatory Allocations
To alert stakeholders about the availability of data related to an upcoming hydrofluorocarbon (HFC) phasedown rule under the American Innovation and Manufacturing (AIM) Act of 2020.
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Fact Sheet: Reuse Alternatives for the Cochiti Gravel Mine
This page contains the success story, "Reuse Alternatives for the Conchiti Gravel Mine."
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EPA обеспечивает доступность дезинфицирующих средств против нового коронавируса
Сегодня Агентство США по охране окружающей среды (EPA) принимает дальнейшие меры, направленные на содействие упрощению производства и обеспечению доступности дезинфектантов, зарегистрированных в EPA.
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EPA Announces Canton, Ohio, Area Now Meets the Clean Air Act Standard for Lead
Air monitoring consistently finds the Canton area meets the lead air quality standard, protecting public health and reducing harmful pollution.
Today, U.S. Environmental Protection Agency (EPA) announced the Canton, Ohio, area now meets the National Ambient Air Quality Standard for lead under the Clean Air Act and is proposing to redesignate the area to “attainment.”
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2026 AQUARIUS Compendium
2026 AQUARIUS Compendium
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Lower Neponset River Superfund Site Public Meeting Scheduled for April 21, 2026
U.S. Environmental Protection Agency (EPA) is hosting a public meeting for the Lower Neponset River Superfund Site to update communities about progress and work planed at the site and answer questions.
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Update on Reporting Deadline for TSCA PFAS Reporting Rule
April 9, 2026 Update on Reporting Deadline for TSCA PFAS 8(a)(7) Reporting Rule
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Drinking Water State Revolving Fund Infographic
Infographic of the DWSRF program showing total project funding from 1997 through 2018, number of loans, how the program works, who is eligible for assistance, loan terms, types of projects funded and return on federal investment.
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Ethaboxam Petition and Response
Petition and Response documents for Ethaboxam
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TSCA Section 4(a)(2) Test Orders for 4,4’-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)
This is the Test Order issued by EPA to require testing from certain manufacturers and processors of 4,4’-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA) (CASRN 79-94-7).
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TSCA Section 4(a)(2) Test Orders for Phosphoric acid, Triphenyl Ester (TPP)
This is the Test Order issued by EPA to require testing from certain manufacturers and processors of Phosphoric acid, Triphenyl Ester (TPP) (CASRN 115-86-6).
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TSCA Section 4(a)(2) Test Orders for trans-1,2-Dichloroethylene
This is the Test Order issued by EPA to require testing from certain manufacturers and processors of trans-1,2-Dichloroethylene (CASRN 156-60-5).
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TSCA Section 4(a)(2) Test Orders for 1,2-Dichloroethane
This is the Test Order issued by EPA to require testing from certain manufacturers and processors of 1,2-Dichloroethane (CASRN 107-06-2).
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TSCA Section 4(a)(2) Test Order for 1,1-Dichloroethane
This is the Test Order issued by EPA to require testing from certain manufacturers and processors of 1,1-Dichloroethane (CASRN 75-34-3).
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Registration Information for May 2023, Virtual Public Meeting of the TSCA Science Advisory Committee on Chemicals
EPA will hold a virtual public meeting on May 8-11, 2023, from 10:00 AM to approximately 5:00 PM (EDT), for the Science Advisory Committee on Chemicals (SACC) peer review of two draft documents related to cumulative risk assessment under TSCA
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EPA Issues Draft Risk Assessment for Use of Formaldehyde as a Pesticide under FIFRA
The EPA is seeking public comment on the National Marine Fisheries Service’s opinion for the insecticides carbaryl and methomyl.
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New Model Helps Calculate Exposure to Food Surface Sanitizers
The Food Contact Sanitizing Solutions Model (FCSSM) was developed to estimate indirect dietary exposure to components of sanitizing solutions used in commercial settings.
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EPA Proposes to Register New Uses of Pesticide Chlormequat Chloride
The Environmental Protection Agency released new uses of Chlormequat Chloride