Survey Information
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Suffolk County Bench Marks
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(631) 852-4114
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Suffolk County Control Monuments (contains Horiz. And Vert. data)
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Click Here
Note: You need to unzip the file and use Google Earth to view this information. |
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Right of Way, Construction, Topo Maps
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(631) 852-4114
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NGS Datasheets (Horizontal, Vertical Control)
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Click Here
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Corpscon
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Click Here
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National Geodetic Survey (NGS)
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Click Here
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1974 Topographical Maps
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Click Here
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