Learn the Issues

CAA Public Input

Opportunities for the public to interact with the Clean Air Act

South Florida Ecosystem Assessment: Monitoring for Adaptive Management: Implications for Ecosystem Restoration (Interim Report)

Introduces the scope of the monitoring project in the Everglades ecosystem and to present preliminary findings on the mercury contamination, eutrophication, and habitat alteration.

Water Quality Framework Agreement between EPA and FDEP

Everglades Water Quality Restoration

South Florida Ecosystem Assessment: Monitoring for Adaptive Management: Implications for Ecosystem Restoration: Final Technical Report - Phase I: Appendix B: Data Quality Objectives

Contains information about data quality objectives for the South Florida Ecosystem Assessment report.

Manufactured Gas Plant Sites (Peoples Gas and North Shore Gas)

EPA has entered into an agreement with Peoples Gas Company to oversee the company's investigation of 11 former manufactured gas plant, MGP, sites in Chicago.

Notification: Fraud Alert: Grantees Disclose Violations to OIG

Can Erie residents be exposed to contamination if we grow and eat vegetables from residential gardens?

EPA will not know if there is contamination in residential yards until the soil samples are validated. Please keep in mind, current research recommends hand washing after play or contact with urban soils where concentrations of contaminants may be higher than soils in rural areas. In addition, all fruits and…

Last published: January 7, 2026

Mutual Aid and Assistance for Drinking Water and Wastewater Utilities

Web page for learning about and connecting to a local WARN for drinking water and wastewater utilities.

Coming Home

Identify when it is safe to return to your home after a flood and the tools you will need to renovate a home and what to wear during the cleanup process.

Technical Studies

Research and applied science on a range of technical issues relevant to the federal lead program.

Envirofacts Web Services

Envirofacts is developing web services to facilitate the sharing of its functionality and information. All of the services that are available within Envirofacts will be listed on this page.

Respuesta ante el incendio de baterías de Vistra, Moss Landing: Preguntas frecuentes

Preguntas frecuentes sobre la respuesta ante el incendio de baterías de Vistra, Moss Landing.

Respuesta ante el incendio de baterías de Vistra, Moss Landing: Cronograma de respuesta

Últimas actualizaciones

Executive Summary of EPA 747-R-96-012

This report presents equations used to carry out various conversions between wipe lead loading and vacuum lead loading,

Analysis of Pathways of Residential Lead Exposure in Children, EPA 474-R-98-007, December 2000

The primary analysis of this report focused on two types of structural equation models to assess direct effects of lead.

Lead-Safe Work Practices Survey Project Report, November 2006

Assessment of renovation/ remodeling activities to measure levels of lead dust generated by homes.

Polychlorinated Biphenyls (PCBs)

To provide regulatory information to the regulated community (those using, storing, or disposing of PCBs), and to provide risk/background information to those researching PCBs and/or concerned about potential exposure to PCBs.

Landfills

To provide information on landfills, including laws/regulations, and technical guidance on municipal solid waste, hazardous waste, industrial, PCBs, and construction and debris landfills. To provide resources for owners and operators of landfills.

Lead Abatement Program: Training and Certification Program for Lead-based Paint Activities (TSCA sections 402/404)

EPA's regulations relating to its training and certification program for lead-based paint activities including lead inspections, lead risk assessments, and lead abatement.

Hazardous Waste

Entry point for users seeking hazardous waste info including basics/identification, information on haz waste generators, permits, corrective action, definition of solid waste & laws and regulations.