Learn the Issues

Documents related to Proposed Class 5X16 Permits MI-101-5X16-01, MI-101-5X16-02, MI-101-5X16-03, MI-101-5X16-04, MI-101-5X16-05, MI-105-5X16-14, MI-105-5X16-15, and MI-105-5X16-19

Underground Injection Control (UIC), injection well, Michigan Public notice for proposed permits; MI-101-5X16-01, MI-101-5X16-02, MI-101-5X16-03, MI-101-5X16-04, MI-101-5X16-05, MI-105-5X16-14, MI-105-5X16-15, and MI-105-5X16-19 Manistee and Mason counties

Photo Gallery for Heart of Chicago Area Soils Site

Photo gallery for the Heart of Chicago Area Soils Site

Radioactivity in Tobacco

Tobacco farmers use fertilizers that contain a naturally-occurring radionuclide, radium, to help crops grow. Cigarettes made from this tobacco still contain these radioactive elements. These elements settle in people’s lungs when they smoke cigarettes.

Tribal Water Quality Data Roadmap Fact Sheet

This fact sheet describes the Tribal Water Quality Data Roadmap project, its goals, resources used, outcomes, and key contacts.

Allowable and Unallowable Tribal Solid Waste Program Implementation Activities

Lists of example allowable and unallowable tribal solid waste program implementation activities.

Math for Wastewater Operators

This webinar discusses what a Small POTW should expect as they undertake the NPDES Permit process and includes a brief overview of the NPDES permit program and its goals and implementation under the Clean Water Act.

Developing and Implementing a PFAS Monitoring Strategies for NPDES Pretreatment Programs and POTWs

This webinar discusses what a Small POTW should expect as they undertake the NPDES Permit process and includes a brief overview of the NPDES permit program and its goals and implementation under the Clean Water Act.

Presentation on Preliminary Wastewater Treatment

This webinar discusses what a Small POTW should expect as they undertake the NPDES Permit process and includes a brief overview of the NPDES permit program and its goals and implementation under the Clean Water Act.

Providing Process Control Technical Assistance to Small Mechanical WWTPs

This webinar discusses what a Small POTW should expect as they undertake the NPDES Permit process and includes a brief overview of the NPDES permit program and its goals and implementation under the Clean Water Act.

NPDES Electronic Reporting Rule - Phase 2 Extension Fact Sheet

Rule provides states and EPA additional time to implement electronic reporting for certain Clean Water Act discharge permitting requirements.

Biosolids Part 2: Wastewater Treatment Sludge Disposal Methods

Second part of a two-part biosolids series which discusses the history and regulatory framework of the Biosolids Rule, touches on the EPA Biosolids Center of Excellence and data entry of compliance monitoring data into EPA’s Compliance Database: NetBIO.

What is an EPA Inspector Credential?

This content provides an overview of federal EPA issued inspector credentials.

POTWs – What Does Your Permit Say? (Part 1)

This presentation covers how to read and understand a NPDES permit, and things permittees should do to ensure that permit requirements are met.

POTWs – What Does Your Permit Say? (Part 2)

This presentation covers pretreatment and biosolids permit requirements and associated federal regulations, as well as standard and special conditions for POTWs.

Offsite Compliance Monitoring Project

Fats, Oils, and Grease: What We Know After 23 Years of FOG Work

This presentation covers how to manage the impacts of fats, oil, and grease on the collection system and the WWTP. The webinar also covers fees and permitting options for food service establishments (FSEs), public outreach options, and enforcement.

Small Drinking Water Systems Webinar Series

Schedule for EPA's Office of Research and Development and Office of Water's monthly webinar series: challenges and treatment solutions for small drinking water systems. Certificates of attendance offered for each webinar.

Greening EPA

EPA ensures its buildings and practices reflect our mission by implementing strategies to reduce the environmental impact of its facilities and operations by building sustainable structures and improving the energy efficiency of older buildings.

Ground Water and Drinking Water

EPA's Office of Ground Water and Drinking Water

Emergency Response

Information for first responders, industry, federal, state and local governments on EPA's role and available resources for response to oil spills, chemical, biological, radiological releases, and large-scale national emergencies.