Navy At-Sea Environmental Impact Statements

The U.S. Navy conducts extensive environmental planning for at-sea training and testing activities in consultation with the National Marine Fisheries Service. Below are links to the environmental impact statement (EIS) documents for major at-sea ranges and operating areas.

Atlantic Fleet Active Sonar Training (AFAST) EIS/OEIS
Atlantic Fleet Training and Testing (AFTT) Final EIS/OEIS

Cherry Point Range Complex EIS

Gulf of Alaska EIS/OEIS

Gulf of Mexico Range Complex EIS

Hawaii Range Complex EIS/OEIS
Hawaii-Southern California Training and Testing (HSTT) Final EIS/OEIS

Jacksonville Range Complex EIS

Marianas Range Complex Final EIS/OEIS – Vol. I
Marianas Range Complex Final EIS/OEIS – Vol. II
Marianas Range Complex Final EIS/OEIS – Vol. III

Northwest Training Range Complex Final EIS/OEIS

Panama City Division EIS/OEIS

Silver Strand Training Complex Final EIS

Southern California Range Complex EIS - Vol. I
Southern California Range Complex EIS - Vol. II

Undersea Warfare Training Range EIS - Vol. I
Undersea Warfare Training Range EIS – Vol. II

Virginia Capes Range Complex EIS