Learn the Issues

Training and Technical Assistance for Small Systems Historical Funding

Provides water and wastewater system staff and private well owners with training and tools to enhance system operations and management practices, and support EPA’s continuing efforts to protect public health and promote sustainability.

The Current: Winter 2022

The WaterSense Current is a quarterly update dedicated to news and events related to WaterSense.

Frequently Asked Questions: Super Emitter Program

This page will take you to frequently asked questions about EPA's 2024 air regulations for the oil and natural gas industry.

Fluorinated Greenhouse Gas Emissions and Supplies Reported to the GHGRP

Fluorinated Greenhouse Gas Emissions, including American Innovation and Manufacturing (AIM) Act of 2020 data for HFCs

Water and Wastewater Technical Assistance

Drinking Water and Wastewater Resilience Technical Assistance

Regional Haze Program

Visibility - Regional Haze Program

Previous Events in New England

Information and resources for previous events in New England.

Webinar: 2025 SmartWay Profiles in Leadership Overview

This EPA presentation provides information and a thorough demonstration on the 2025 SmartWay Truck Tool for SmartWay Truck Carrier Partners and Applicants.

Water Score for Multifamily Housing

Getting an EPA Water Score for multifamily housing is simple. Get your score and start saving!

Lead Service Line Replacement Accelerator Communities

LSLRA Communities

Drinking Water Data & Tools Guide

This guide covers all the datasets and tools listed in the EPA's Drinking Water Data and Tools gallery. The gallery serves as a good starting point on your journey into drinking water data.

Strengthening Water Infrastructure for Tomorrow (SWIFT)

EPA’s SWIFT initiative supports drinking water, wastewater, and stormwater (water sector) utilities by offering practical tools, information, and technical support to enhance system resilience to natural hazards.

Grants for Your Region: Information Specific to EPA Region 10

Contacts and information about applying for grants in EPA's Region 10 (Pacific Northwest).

Past Drinking Water Trainings

List of past drinking water trainings including links to slides and recordings where applicable.

EPA Approved Air Quality Regulations in Guam

EPA-approved air quality implementation plans (SIPs, FIPs, TIPs) in Guam.

Publications Supporting Air Emissions Monitoring

This site is about stationary source emissions monitoring. Stationary source emissions monitoring is required to demonstrate that a source is meeting the requirements in Federal or state rules.

Stone Energy - Tuttle Impoundment Site

Triad Hunter - Buffalo Run Well Pad Site

Triad Hunter, LLC - Buffalo Run Well Pad Site

Stone Energy - Conley Impoundment Site

4H Farm - Trenton Energy