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DESCRIPTION:

Latitude 40°36'31.8",   Longitude 73°39'22.0"   NAD83

Nassau County, New York, Hydrologic Unit 02030202

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-09-25	2018-06-19
Daily Data
Temperature, water, degrees Celsius -- monitor	2010-10-21	2018-06-18	7929
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10-21	2018-06-18	7393
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10-21	2018-06-18	7878
pH, water, unfiltered, field, standard units -- monitor	2012-10-18	2018-06-18	5434
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07-19	2018-06-18	4875
Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter -- monitor	2010-10-21	2013-07-04	2946
Estuary or ocean water surface elevation above NGVD 1929, feet	2010-09-25	2018-06-18	13596
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor	2013-07-19	2018-06-18	4999
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10-21	2018-06-18	7591
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03-18	2018-06-18	6514
Daily Statistics
Temperature, water, degrees Celsius -- monitor	2010-10-21	2018-02-04	2520
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10-21	2018-02-04	2343
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10-21	2018-02-04	2503
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07-19	2018-02-04	1509
Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter -- monitor	2010-10-21	2013-07-04	982
Estuary or ocean water surface elevation above NGVD 1929, feet	2010-09-25	2018-03-26	2707
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor	2013-07-19	2018-02-04	1548
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10-21	2017-06-05	2244
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03-18	2018-01-01	2005
Monthly Statistics
Temperature, water, degrees Celsius -- monitor	2010-10	2018-02
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10	2018-02
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10	2018-02
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07	2018-02
Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter -- monitor	2010-10	2013-07
Estuary or ocean water surface elevation above NGVD 1929, feet	2010-09	2018-03
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor	2013-07	2018-02
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10	2017-06
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03	2018-01
Annual Statistics
Temperature, water, degrees Celsius -- monitor	2011	2018
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2011	2018
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2011	2018
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013	2018
Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter -- monitor	2011	2013
Estuary or ocean water surface elevation above NGVD 1929, feet	2010	2018
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor	2013	2018
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2011	2017
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011	2018
Water-Year Summary	2011	2017	5
Revisions	Loading...

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