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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	2021-01-17
Daily Data
Temperature, water, degrees Celsius -- monitor	2010-10-21	2021-01-16	10296
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10-21	2021-01-16	9592
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10-21	2021-01-16	10146
pH, water, unfiltered, field, standard units -- monitor	2012-10-18	2021-01-16	7573
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07-19	2021-01-16	6870
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	2021-01-15	18298
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	2021-01-16	7015
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10-21	2021-01-16	9790
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03-18	2021-01-13	7024
Daily Statistics
Temperature, water, degrees Celsius -- monitor	2010-10-21	2020-07-05	3260
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10-21	2020-07-05	3029
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10-21	2020-07-05	3210
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07-19	2020-07-05	2121
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	2020-05-18	3523
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	2020-07-05	2169
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10-21	2020-07-05	3095
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03-18	2019-01-27	2318
Monthly Statistics
Temperature, water, degrees Celsius -- monitor	2010-10	2020-07
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2010-10	2020-07
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2010-10	2020-07
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013-07	2020-07
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	2020-05
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	2020-07
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2010-10	2020-07
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011-03	2019-01
Annual Statistics
Temperature, water, degrees Celsius -- monitor	2011	2020
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor	2011	2020
Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor	2011	2020
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- monitor	2013	2020
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	2020
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor	2013	2020
Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor	2011	2020
Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer	2011	2019
Water-Year Summary	2011	2019	7
Revisions	Loading...

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