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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	2018-09-23
Daily Data
Temperature, water, degrees Celsius -- monitor	2010-10-21	2018-09-22	8220
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10-21	2018-09-22	7633
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10-21	2018-09-22	8169
pH, water, unfiltered, field, standard units -- monitor	2012-10-18	2018-09-22	5722
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07-19	2018-09-22	5178
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	2018-09-22	14065
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	2018-09-22	5293
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10-21	2018-09-22	7831
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03-18	2018-09-22	6637
Daily Statistics
Temperature, water, degrees Celsius -- monitor	2010-10-21	2018-06-19	2646
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10-21	2018-06-19	2469
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10-21	2018-06-19	2629
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07-19	2018-06-19	1635
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	2018-06-19	2790
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	2018-06-19	1674
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10-21	2018-06-19	2535
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03-18	2018-06-19	2174
Monthly Statistics
Temperature, water, degrees Celsius -- monitor	2010-10	2018-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10	2018-06
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10	2018-06
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07	2018-06
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	2018-06
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	2018-06
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10	2018-06
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03	2018-06
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	2018
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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