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USGS 405102073321102 N 12871. 1

PROVISIONAL DATA SUBJECT TO REVISION

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> Site Information
LOCATION.--Lat 40°51'02", long 73°32'11" referenced to North American Datum of 1927, Nassau County, NY, Hydrologic Unit 02030201, Oyster Bay Road at East Norwich.
DATUM.--Land-surface datum is 177 ft above North American Vertical Datum of 1988. Measuring point: unknown, 188.48 ft above National Geodetic Vertical Datum of 1929, Sep. 16, 1997 to present.
> Rating Information
Available Parameters Available Period
  
2025-05-14  2026-01-29








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Summary of all available data for this site
Instantaneous-data availability statement
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.