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DESCRIPTION:

Latitude 40°54'18.4",   Longitude 73°35'35.5"   NAD83

Nassau County, New York, Hydrologic Unit 02030201

Datum of gage: 0.0 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-10-01	2025-08-28
Daily Data
Temperature, water, degrees Celsius	2007-12-13	2025-08-28	19316
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2007-12-13	2025-08-27	19087
Estuary or ocean water surface elevation above NGVD 1929, feet	2007-12-13	2025-08-27	31248
Estuary or ocean water surface elevation above NAVD 1988, feet	2009-09-30	2025-08-27	27982
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius	2007-12-13	2025-08-27	19151
Daily Statistics
Temperature, water, degrees Celsius	2007-12-13	2025-06-09	6354
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2007-12-13	2025-06-09	6283
Estuary or ocean water surface elevation above NGVD 1929, feet	2007-12-13	2025-02-09	6217
Estuary or ocean water surface elevation above NAVD 1988, feet	2009-09-30	2025-02-09	5540
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius	2007-12-13	2025-06-09	6299
Monthly Statistics
Temperature, water, degrees Celsius	2007-12	2025-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2007-12	2025-06
Estuary or ocean water surface elevation above NGVD 1929, feet	2007-12	2025-02
Estuary or ocean water surface elevation above NAVD 1988, feet	2009-09	2025-02
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius	2007-12	2025-06
Annual Statistics
Temperature, water, degrees Celsius	2008	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2008	2025
Estuary or ocean water surface elevation above NGVD 1929, feet	2008	2025
Estuary or ocean water surface elevation above NAVD 1988, feet	2009	2025
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius	2008	2025
Water-Year Summary	2008	2024	16
Revisions	Loading...

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