Collections and Lists

Air Technology Standards in Region 7

NSPS, NESHAPs and MACT standards are applicable requirements under the Title V operating permit program. This is a resource for permit writers and reviewers to learn about the rules and explore other helpful tools.

Envirofacts

This EPA website provides access to several EPA databases to provide information about environmental activities that may affect air, water, and land anywhere in the United States.

EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Oregon SIP

EPA approved nonregulatory provisions and quasi-regulatory measures in the Oregon SIP (40 CFR part 52.1970(e)).

The Hazardous Waste Electronic Manifest (e-Manifest) System

This is the primary hub for those seeking information about the e-Manifest system, its advisory board, and its development. Once the system is complete this area will serve as the portal into the e-Manifest system from EPA webpages.

Six-Year Review of Drinking Water Standards

Learn about EPA's process and outcomes for identifying drinking water standards that may need revision to strengthen public health protection or improve efficiency of implementation.

Asthma Research Discoveries

A large body of research has been published in peer-reviewed journal articles by EPA and EPA-funded scientists on the link between air pollution and asthma.

Community Public Health

Information, data, tools, and other resources to Agency program offices, states, public health officials, and other partners to support decisions and actions that advance healthy, sustainable, and prosperous communities.

Action Archive: Decommissioning of Former Exide Battery Recycling Facility, Vernon, CA

Archive from the 'Latest Updates' section of "Former Exide Battery Recycling Facility, Vernon, California". Archivos de las ‘Ultimas Actualizaciones’ de la antigua instalación de reciclaje de baterías de Exide en Vernon, California.

News about the San Antonio River Basin within Bexar County (Texas)

News about the San Antonio River Basin of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

News about Proctor Creek Watershed

A list of newsletters, news items and events for the Proctor Creek Watershed

Petitions to the Office of Land and Emergency Management

Petitions for rulemaking received by EPA's Office of Land and Emergency Management on or after January 1, 2013.

Septic Systems (Decentralized/Onsite Systems)

The web site provides guidance and technical assistance for homeowners, government officials, industry professionals, and EPA partners about how to properly develop and manage individual onsite and community cluster systems that treat domestic wastewater.

CAA Permitting in EPA's South Central Region

Air permitting in EPA's South Central region, Region 6; serving Arkansas, Louisiana, New Mexico, Oklahoma, Texas and 66 Tribes

Land

The ROE is divided into 5 themes: Air, Water, Land, Human Exposure and Health and Ecological Condition. From these themes, the report indicators address fundamental questions that the ROE attempts to answer. For Land there are 5 questions.

Building Cyber Resilience Using EPA’s Water and Wastewater Cybersecurity Incident Response Plan Template

EPA invites water sector professionals to learn about its new Drinking Water and Wastewater Systems Cybersecurity Incident Response Plan Template.

Date: February 18, 2026