Today, U.S. Environmental Protection Agency notified all 50 states, the District of Columbia, five territories, and 67 Tribes of the agency’s intended approach for area designations under the ...

Today, U.S. Environmental Protection Agency (EPA) announced a $272 million Water Infrastructure Finance and Innovation Act (WIFIA) loan to the city of Columbia, Tennessee, known as “Muletown,” with a ...

EPA Deputy Administrator David Fotouhi was joined by U.S. Representative Jen Kiggans (R-VA-02) and others to announce more than $90 million for the Chesapeake Bay watershed.

In September 2026, EPA closed a WIFIA loan with the City of Columbia, Tennessee. The $272 million loan supports the city’s Long-Term Water Supply Program to expand its water supply capacity and ...

The Clean Air Act Permitting System (CAAPS) receives, stores, and facilitates the search of New Source Review (NSR) and title V air permits documentation for air permits issued by federal, state, ...

On Friday, September 25, 2026, nearly two years following the devastating effects of Hurricane Helene, EPA Deputy ...

This handbook is intended to help state and local transportation agencies, municipal officials, designers, stakeholders and others to select, design and implement site design strategies and green ...

The Clean Water Act Module Part 1 is designed to provide a history of the Clean Water Act (CWA) and an overview of Water Quality Standards (WQS). This module is the first part of an update to the ...

The Environmental Relative Moldiness Index (ERMI) is a research tool developed by EPA scientists for estimating mold contamination. Researchers can use the index to estimate the amount of mold and ...

EPA and HHS today announced a new interagency Memorandum of Understanding (MOU) to strengthen scientific coordination and expand the evidence available to EPA’s ongoing registration review of ...

EPA and DOJ announced a proposed settlement agreement with commercial sterilization facility operator Steri-Tech, Inc. to reduce ethylene oxide (EtO) emissions at its facility Salinas, Puerto Rico, by ...

EPA Proposes Approval of Indiana's Coal Combustion Residuals Program During Deputy Administrator Fotouhi's Two-Day Visit.