Science & Technology

Region 4 Virtual Reading Room - Camp Lejeune Marine Corp Base, North Carolina

FOIA related documentation from Camp Lejeune Marine Corp Base, North Carolina in EPA region 4

Environmental News: EPA Announces the Completion of Remedial Activities for the Hudson K-8 School is North Birmingham

Contains press release announcement for completion of remedial activities at Hudson school in Birmingham, Alabama, August 5, 2011

Region 4 Virtual Reading Room - Macon Naval Ordinance Plant

Frequently requested region 4 FOIA related documentation about the Macon Naval Ordinance Plant

Region 4 Virtual Reading Room - Coronet Industries Inc.

FOIA documentation about Coronet Industries Inc. in EPA Region 4

Region 4 Virtual Reading Room - Circle Environmental #1 and #2

Frequently requested FOIA documentation for EPA region 4

Corps Renders Record of Decision on PCS Phosphate Permit Application

Contains press release on USACE rendering the ROD & permit for the PCS Phosphate Corporation to expand mining operations in Beaufort County, North Carolina, June 3, 2009

Comments on Draft Technical Support Document for Endangerment Analysis for Greenhouse Gas Emissions under the Clean Air Act

Water Quality Standards: Delaware River

On December 13, 2023, EPA signed a proposed rule to revise the aquatic life designated use and dissolved oxygen water quality criteria applicable to Zone 3, Zone 4, and the upper portion of Zone 5 of the Delaware River.

Columbia River Basin Contaminants of Concern Framework

Framework developed by the Columbia River Basin Restoration Working Group to guide collaboration and implementation of toxics monitoring and reduction efforts across the Columbia River Basin.