The 67-acre (27 ha) island is situated in the historic Brooklyn Basin, now known as Embarcadero Cove. It is within Alameda city limits, but is tied to land only via a bridge from Dennison Street in Oakland.
Tenant commands
The island houses a number of U.S. Coast Guard commands and its facilities are managed by Base Alameda. Over 1200 personnel are assigned to the island. Area commands include:
Coast Guard Island also houses and supports a number of other Coast Guard commands with detachments or regional offices located on the island, including:
Atlantic Area International Port Security Detachment Alameda
Electronic Support Detachment (ESD) Alameda
Coast Guard Electronic Support Unit (ESU) Alameda and Naval Engineering Support Unit (NESU) Alameda were also located on the island until those units were decommissioned in 2013. The functions and capabilities of the units remain as departments within Base Alameda.
The facilities on Coast Guard Island also include an Integrated Support Command (ISC), enlisted barracks, a medical and dental clinic, and public works facilities to service the island.
History and formation
Originally known as Government Island, this artificial island was formed in 1913 by the dredging project that extended the Oakland Estuary to San Leandro Bay. The Coast Guard first came to the island in 1926 when it established "Base 11" under an Executive Order signed in September 1931 that gave title to a 15-acre (6.1 ha) tract for a permanent base. Improvements were started at that time and by 1933 included streets, utilities, spur tracks, a trestle bridge from Oakland, a transformer station, and rebuilding of the existing wharves. The cost was more than one and a half million dollars and provided facilities for Base 11 and the Coast Guard Store (warehouses).
Establishment
The shore establishment expanded in 1939 with the amalgamation of the Lighthouse Service. A training center was established in 1940 to meet the service's increased personnel needs.
An area of 35 acres (14 ha) was acquired from the City of Alameda in 1939 with an additional 17 acres (6.9 ha) purchased by the U.S. Coast Guard in 1942. The entire island of 67 acres (27 ha) was devoted to training center facilities. The first contract provided for five barracks, mess hall and galley, engineering and administration buildings, an infirmary, roadways, heating, plumbing, electrical and fire protection. The contract was awarded February 21, 1942 and completed June 30, 1942 at a cost of $1,680,082.94. Additional contracts for another half million dollars provided for additional barracks, clothing issue building, paving a drill field, band room, incinerator, anti-aircraft trainer building, and docks for small boats.
Recruit Training Center
The training center was first opened on June 1, 1942, with accommodations for 900 men. It was solely to train recruits. Specialty training was added later to include fireman, signalman, laundryman, radioman, boatswain's mate, cooks and bakers, and port security.
After the war, Government Island remained a Coast Guard Training Center with addition of the Weather Bureau, Internal Auditors, and the Bureau of Roads. During the late 1960s the Training & Supply Center was the Coast Guard's largest field unit on the West Coast. The Training Center graduated 60-100 seaman apprentices and fireman apprentices each week. The Supply Center provided support to the western area districts including Squadron One and Squadron Three in Vietnam. The cutters Taney, Gresham, and Barataria were homeported on the island at the time.
