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Where does Alcatraz get its water supply?

As Alcatraz had no water supply of its own, it had to import it from the mainland, brought by tug and barge. During the island's military years, it was stored in ground tanks and cisterns situated on the roof of the citadel.



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Other than fog drip and winter rains, Alcatraz Island is without a source of fresh water. Historically, both the military and the federal prison had built cisterns to capture rainwater, but these fell into disrepair after the prison closed.

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The bay is actually only as deep as a swimming pool. Heck, between Hayward and San Mateo to San Jose it averages 12 to 36 inches. So much for that bridge! With that said though, the water surrounding Alcatraz is on the deeper end of the scale, but still, it's just an average depth of 43 feet.

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Before they open the prison in the morning, they have him come out and deliver an opening act for the crowd. He's like a standup comedian. What does Alcatraz smell like? A cross between sea air and decay, old paint.

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The Alcatraz Swim is an approximately 2-mile swim from Alcatraz Island to the St. Francis Yacht Club in San Francisco. We will occasionally swim to San Francisco's Ferry Building, which takes the swimmers east instead of west, but is comparable in terms of difficulty.

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Alcatraz under the National Park Service In 1972, the National Park Service purchased Alcatraz along with Fort Mason from the U.S. Army to establish the Golden Gate National Recreation Area.

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The food was prepared by inmate workers, under the supervision of correctional officers trained in food service management. Three meals a day were served, cafeteria style. Inmates could take as much of whatever they wanted, provide they finished all the food they took.

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Today, the basement level of the Citadel is still intact under the cellhouse. Due to concerns over visitor safety, the Citadel is not open to Alcatraz visitors for interpretation. Through the digital resources on this page, this site and its history can be observed and interpreted virtually.

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Although guards were prohibited to treat the prisoners harshly, there were times when a guard would beat an inmate. In one case, a guard turned the air conditioning on a night so the prisoners would be extremely cold. In severe cases, a prisoner could be executed in a gas chamber.

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A trip to Alcatraz Island is only possible by purchasing a ferry ticket to the island. The National Park Service has jurisdiction over the island, so you'll find park guides available to help you explore the island. It's a mostly self-guided tour, but there are also several tour options available throughout the day.

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Alcatraz officials have suggested they drowned or died of hypothermia. Read more Alcatraz stories here. But now, more than 50 years later, the Anglin family has provided evidence that the men might have survived.

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There a chartered bus transported them to an undisclosed airport where a U.S. Immigration Service airplane took them to their new institutions in Leavenworth, Kan.; McNeill Island, Wash.; Lewisburg, Pa.; or Atlanta, Ga.

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