U.S. Environmental Protection Agency (EPA) hosted its first-ever public demonstration of promising, emerging technologies to help combat lead exposure at EPA’s Lead Service Line Identification Test ...
Today, U.S. Environmental Protection Agency (EPA) announced it will not develop emissions estimates as part of the 2005 Animal Feeding Operations Consent Agreement and Final Order (2005 Air Compliance ...
The GHG Protocol defines methods for setting boundaries for a greenhouse gas (GHG) inventory in its Corporate Accounting and Reporting Standard and Corporate Value Chain (Scope 3) Accounting and ...
EPA Assistant Administrator for Enforcement and Compliance Assurance Jeffrey A. Hall and Principal Deputy Craig Pritzlaff recently visited Wyoming and Colorado to promote military readiness and focus ...
The Environmental Protection Agency has finalized the human health toxicity assessment for Perfluorooctanoic Acid (PFOA) and related salts. The final toxicity assessment was published at the time of ...
On Wednesday, October 28, 2026, U.S. Environmental Protection Agency (EPA) Deputy Administrator David Fotouhi celebrated the ...
RAGS Part A is one of a three-part series: Part B addresses the development of risk-based preliminary remediation goals; and Part C addresses human health risk evaluations of remedial alternatives.
Dead zones are areas of water bodies where aquatic life cannot survive because of low oxygen levels. Dead zones are generally caused by significant nutrient pollution, and are primarily a problem for ...
Final AP-42 Chapter 7, Section 1 - Organic Liquid Storage Tanks (pdf) (8.47 MB) TANKS Emissions Estimation Software, Version 5 ...
Did you know that smart phones have a significant impact on the environment? Understanding the life cycle of a smart phone can help you make environmentally smart choices about your phone—and what to ...
On February 12, 2026, U.S. Environmental Protection Agency finalized its rescission of the 2009 Greenhouse Gas Endangerment Finding, which served as a prerequisite for regulating emissions from new ...
The Contaminant Candidate List (CCL) is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations but are known or anticipated to ...