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 (
lock
)
or
https://
means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.
Skip to main content (Press Enter).
Toggle navigation
U.S. Navy NEPA Project Website
Navy NEPA Projects
Search
Search Navy NEPA Projects:
Search
Search Navy NEPA Projects:
Search
About NEPA Website
Media Resources
News
Press Releases
Podcasts
Public Use Notice of Limitations
Current Projects
Aircraft Home Basing/Ship Homeporting
North Island CVNs
MQ-25A East Coast
USS John F. Kennedy (NBK-Bremerton)
Growler Amended Analysis
At-Sea Ranges
Atlantic Fleet Training and Testing Phase IV
Hawaii-California-Training-and-Testing-EIS-OEIS
Proposed Action
Military Readiness
NEPA
Learn More
Gulf of Alaska Navy Training Activities Supplemental Environmental Impact Statement/Overseas Environmental Impact Statement (EIS/OEIS)
Mariana Islands Training and Testing (MITT) Supplemental Environmental Impact Statement/Overseas Environmental Impact Statement (EIS/OEIS)
Land-Based Ranges
Strategic Systems Programs
Conventional Prompt Strike Weapons System Sea-Based Flight Tests EA/OEA
TRIDENT II Weapon Systems Testing Program EA/OEA
LCU 1700 EA
SURTASS LFA Sonar SEIS/SOEIS
Completed Projects
Aircraft Home Basing/Ship Homeporting
Advanced Helicopter Training System EA (NAS Whiting Field)
C-2A Transition to CMV-22B Osprey EA (California/Virginia)
Columbia-Class
EA-18G Growler Airfield Operations EIS (NAS Whidbey Island)
MQ-25A Stingray Home Basing EA
Multi-Engine Training System
FFG-Everett
XLUUV
Bourbon MOA EA
At-Sea Ranges
Atlantic Fleet Training and Testing EIS/OEIS
AFTT EIS/OEIS Phase III (2018)
AFTT EIS/OEIS Phase II (2013)
AFTT EIS/OEIS Phase I (Pre-2013)
Ice Exercise EA/OEA
Hawaii-Southern California Training and Testing Environmental Planning
Point Mugu Sea Range EIS/OEIS
Land-Based Ranges
Pinecastle Range Complex Training Operations EA
Small Unit Inland Training EA
SURTASS LFA Sonar
Stewards of the Sea Outreach
At-Sea
Training and Testing
Warfare Areas
U.S. Navy Sonar
Navy Acoustic Effects Model (NAEMO)
Ashore
Home basing/Homeporting
Range Management
Sounds of the Sea
Marine Mammals
Human-made
Non Mammal & Natural
Permanent Museum Exhibits
Nauticus
USS IOWA
Career Opportunities
Meet Stewie
prev
next
Home
surtass-lfa
Project Materials
SURTASS LFA Sonar SEIS/SOEIS Menu
Home
Proposed Action
Public Meetings
Project Materials
Project Schedule
National Environmental Policy Act (NEPA) Process
Draft SEIS/OEIS and Technical Reports
Learn More
Public Comments