United States Coast Guard > Our Organization > Assistant Commandant for Engineering & Logistics (CG-4) > Program Offices > Environmental Management > Environmental Planning and Historic Preservation

An official website of the United States government

Here's how you know

Official websites use .mil

A .mil website belongs to an official U.S. Department of Defense organization in the United States.

Secure .mil websites use HTTPS

A lock () or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

cg6 banner

Information on the Propose Action and Scoping Process

Please review the provided links for additional information on the Notice of Intent (NOI) for preparing a Programmatic Environmental Impact Statement (PEIS) for Base Seattle located in Seattle, Washington.

Welcome
Information Sheet Background
Proposed Action
NEPA Process
Alternative 1 Overview
Alternative 1 Information Sheet
Alternative 2 Overview
Alternative 2 Information Sheet
Alternative 3 Overview
Alternative 3 Information Sheet
CERCLA Action
How to Comment