Hammer Island
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| Geography | |
|---|---|
| Location | Northern California |
| Coordinates | Lua error in Module:Coordinates at line 489: attempt to index field 'wikibase' (a nil value). |
| Adjacent to | Sacramento–San Joaquin River Delta |
| Highest elevation | 0 ft (0 m)[1] |
| Administration | |
United States | |
| State |  California |
| County | Contra Costa |
Hammer Island is a small island in the Sacramento–San Joaquin River Delta, in Contra Costa County, California,[2][3][4][5] originally named Santos Island, it was changed to Hammer Island after Hans Hammer purchased the island from Mr. Santos in 1939.[6] Its coordinates are Lua error: callParserFunction: function "#coordinates" was not found.,; the United States Geological Survey measured its elevation as 0 ft (0 m) in 1981,[1] and it appears on a 1978 USGS map.[7]
References
[edit | edit source]- ^ a b c d U.S. Geological Survey Geographic Names Information System: Hammer Island
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