Science & Technology

Cherokee Zinc-Weir Smelter National Priorities List (NPL) Superfund Site, Weir, Cherokee County, Kansas – Fact Sheet, October 2021

EPA Announces Placement of Site on National Priorities List (NPL) and Public Availability Session

Sitio Superfund Newton County Mine Tailings Incluido en la NPL, Condado de Newton, Missouri - Hoja Informativa, Marzo de 2020

Removal Action Update; Lead Testing and Cleanup Overview; Informe de Actualización Sobre la Remoción

EPA Announces Approval of Tennessee’s Regional Haze Plan to Improve Visibility in Protected Areas

Release Date: December 15, 2025

EPA Announces Approval of South Carolina’s Regional Haze Plan to Improve Visibility in Protected Areas

Release Date: December 15, 2025

NCP Product Schedule (Products Available for Use on Oil Spills)

Listing of products submitted to (though not necessarily endorsed by) EPA as per Subpart J of the National Oil and Hazardous Substances Pollution Contingency Plan.

Iowa Dress Club Superfund Site, Oskaloosa, Iowa - Fact Sheet, November 2018

EPA Removal Action

Sitio Superfund Cherokee County Incluido en la NPL, Condado de Cherokee, Kansas – Hoja Informativa, Julio de 2022

Actualización y Evaluación de Todo el Sitio – Oportunidad de un Análisis de Detección de Plomo de Forma Gratuita

EPA announces $8M for recycling projects in AK and WA

EPA selected 17 local governments for grants totaling $58 million for Solid Waste Infrastructure for Recycling Grants for Political Subdivisions.

Release Date: December 15, 2025

How Does Anaerobic Digestion Work?

Describes the anaerobic digestion process and the benefits of anaerobic digestion. Anaerobic digestion is the process through which bacteria break down organic matter without oxygen.

Sporlan Valve Plant #1 Superfund Site, Washington, Franklin County, Missouri - Fact Sheet, May 2021

Notice of Upcoming Fieldwork

Black Hawk County Solid Waste Management Commission Facility, Waterloo, Iowa - Fact Sheet, July 2024

Public Comment Period for Draft RCRA Post-Closure Permit

Cherokee County National Priorities List (NPL) Superfund Site, Cherokee County, Kansas - Fact Sheet, July 2022

Sitewide Assessment and Site Update; Free Lead Testing Opportunity

How to Search for Publications Using Advanced Search

Top level description of the NSCEP/NEPIS advanced search recommended usage and system behavior

Native Searches in the National Service Center for Environmental Publications Repository

A detailed description of the syntax used to maximize control of the behavior of the NEPIS search application.

WaterSense Flushometer-Valve Toilets Factsheet

Flushometer-valve toilets are usually found in commercial, institutional, or industrial facilities. Switching to a WaterSense labeled flushometer-valve toilet could save a typical business nearly $1,000 over the lifetime of the toilet.

Coastal Community Resilience Research Project Updates

The EPA, in partnership with BEACON and Tetra Tech, will be holding free public learning sessions on several environmental topics in Crisfield, Maryland.

Caney Residential Yards National Priorities List (NPL) Superfund Site, Caney, Montgomery County, Kansas – Fact Sheet, Nov. 2025

Residential Yard Testing and Cleanup Opportunity; Remedial Action Site Update