Learn the Issues
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Risk Management for Short-Chain Chlorinated Paraffins
Short-Chain Chlorinated Paraffins
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EPA Announces Over $10 Million for Delaware to Address PFAS in Drinking Water
U.S. Environmental Protection Agency (EPA) has announced $10,104,000 in new Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) grant funding to address PFAS and emerging contaminants in Delaware communities that need it most.
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EPA in Massachusetts
Portal for news and information about EPA's efforts in Massachusetts.
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Registration and Agreement for TSCA Section 8(e) Compliance Audit Program Modifications
This Notice announces the availability of the TSCA section 8(e) reporting guide and modifications to, EPA's TSCA Section 8(e) Compliance Audit Program and the Agreement for the TSCA Section 8(e) Compliance Audit Program ("CAP Agreement").
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EPA Announces Over $9 Million for District of Columbia to Address PFAS in Drinking Water
U.S. Environmental Protection Agency (EPA) has announced $9,457,000 in new Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) grant funding to address PFAS and emerging contaminants in District of Columbia communities that need it most.
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EPA Announces Over $9.5 Million for Maryland to Address PFAS in Drinking Water
U.S. Environmental Protection Agency (EPA) has announced $9,687,000 in new Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) grant funding to address PFAS and emerging contaminants in Maryland communities that need it most.
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EPA Announces Over $14 Million for Virginia to Address PFAS in Drinking Water
PHILADELPHIA (May 19,2026) – U.S. Environmental Protection Agency (EPA) has announced $14,346,000 in new Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) grant funding to address PFAS and emerging contaminants in Virginia communities
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CWA-09-2026-0016: Clean Water Act Administrative Complaint; Henry Simpson, d/b/a Buena Vista Estates, Santa Rita, Guam
First Amended Administrative Complaint In the Matter of Henry Simpson, d/b/a Buena Vista Estates, Santa Rita, Guam. EPA Docket No. CWA-09-2026-0016.
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La EPA anuncia $11.4 millones para Puerto Rico para mejorar la detección y el tratamiento de PFAS en el agua potable
EPA ha anunciado $11,407,000 en financiación mediante nuevas subvenciones para Contaminantes Emergentes en Comunidades Pequeñas o Desventajadas (EC-SDC) a fin de abordar PFAS y contaminantes emergentes en comunidades puertorrique que más lo necesitan.
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Safe Drinking Water Act: Consumer Confidence Reports (CCR)
A Web site to support the implementation of the Consumer Confidence Reports (CCR) and the public's access to drinking water quality reports.
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Best Practices for Water Systems in Preparing Consumer Confidence Reports
A guide to best practices for water systems in preparing and distributing their Consumer Confidence Report.
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Consultation with Tribes
EPA Consultation with Tribes
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EPA Permitting Authority Map
map of permits
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Federal Register Notice: Significant New Use Rule on Certain Chemical Substances
EPA is proposing a significant new use rule (SNUR) under the Toxic Substances Control Act (TSCA) for one chemical substance which was the subject of a premanufacture notice (PMN), P-11-482.
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Physiologically-Based Pharmacokinetic (PBPK) Modeling White Paper
PBPK whitepaper Final AEGL Document
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TSCA Section 5(a)(3)(C) Determination for Microbial Commercial Activity Notice (MCAN) J-16-0006
This document describes EPA's pre-manufacture notice review TSCA Section 5(a)(3)(C) determination for Microbial Commercial Activity Notice (MCAN) J-16-0006.
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Ticks and Schools
Ticks are found throughout the world and carry many diseases. Find out more about ticks and how to avoid exposure.
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EPA Hosting Webinars on Assessing Risks to Bees from Pesticides
EPA will be hosting webinars on assessing risks to bees July 21 and 28
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EPA Hosts Webinar on Electronic Gold Seal Letter Process for Exporting Pesticides
EPA is hosting a webinar geared towards pesticide registrants on June 14, 2021, at 1:00 PM EST, to provide a walkthrough of the Pesticide Submission Portal
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Interagency Working Group: Public Meeting on Endangered Species Pesticide Issues
Register for the Interagency Working Group Public Meeting on Endangered Species Pesticide Issues taking place Thursday, January 27, 2022.