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PORTS®: 8664753 Don Holt Bridge Air Gap, SC

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For information on missing data, go to the CORMS Instrument Status Page or call (301) 713-2540.
DISCLAIMER: The air gap systems have been created by NOAA/NOS to provide the maritime community with improved information of bridge clearances. These real-time data are accurate to within ±1 inch. They are released for limited public use as preliminary data to be used only with appropriate caution when clearing the bridge.

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