| Feature Name: | Rock Island
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| Feature Type: | island
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| State: | Arizona
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| County: | Gila
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| County Population: | 51335
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| County Housing Units: | 28189
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| County Size: | 4767.7 Square Miles
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| Latitude: | 33.68778
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| Longitude: | -111.14028
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| Map Cell Name: | Theodore Roosevelt Dam
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| Geographic Keywords: |
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