Learn the Issues

Presentations from 2002 Arsenic Rule Training Sessions

Information on the 2002 arsenic training session.

Public Notification Rulemaking Documents

When EPA is directed to revise a regulation the Agency publishes a proposed rule. The proposed rule includes all the ideas the Agency has for how to improve the Rule. The publication of the proposed rule is also a way to ask the public for input.

Public Education Posters on Lead Service Lines

Public education posters on lead service lines.

Arsenic Rule Webcast: October 20, 2004

Information on the October 20, 2004 arsenic webcast..

Aircraft Drinking Water Rule (ADWR) Training Materials

EPA developed the following information intended for public water systems and the general public as an overview of the Aircraft Drinking Water Rule.

Basic Information about Chloramines and Drinking Water Disinfection

Chloramines are disinfectants used to treat drinking water. Chloramines are most commonly formed when ammonia is added to chlorine to treat drinking water. Chloramines provide longer-lasting disinfection as the water moves through pipes to consumers.

Radionuclides Rule Question and Answer Fact Sheet

Questions and answers from the EPA's Radionuclides Rule Webcasts.

Water System Partnerships Handbook Webinar Slides

Slides from the Water System Partnerships Handbook rollout webinar on November 18, 2020.

Stormwater Smart Outreach Tools

HFC Allowances

The American Innovation and Manufacturing (AIM) Act was enacted by Congress on December 27, 2020. The AIM Act directs the U.S. Environmental Protection Agency (EPA) to address the environmental impact of HFCs.

Underground Injection Control National Technical Workgroup Final Issue Papers

Provides links to final issue papers from National Technical Workgroup

Fact Sheets for Class V Well Types

Summary descriptions are provided for each of the Class V well types identified in EPA's 1999 Class V Study

Motor Vehicle Waste Disposal Wells

This page provides information on how motor vehicle waste disposal wells are defined and regulated. Compliance information is also provided.

Guidelines for Completing Class I Injection Well No Migration Petitions

This document provides information on the general requirements for modeling strategies for UIC no migration petitions submitted to EPA Region 6.

UIC Program Guidance Specific to Well Class

Catalog of UIC program guidance documents used to inform decision-making, clarify issues and questions, and guide UIC program implementation.

Diesel Fuels Hydraulic Fracturing (DFHF)

This webpage provides information on how hydraulic fracturing is regulated by the Underground Injection Control Program. It includes information about what owners and operators need to do to be in compliance and guidance for EPA Class II permit writers.