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USGS 01304562 PECONIC RIVER AT COUNTY HWY 105 AT RIVERHEAD NY
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2012-08-15  2022-01-14  
 Daily Data
    Temperature, water, degrees Celsius -- monitor  2012-08-14  2022-01-15  9545 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor  2012-08-15  2022-01-15  9300 
    Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor  2012-08-14  2022-01-15  9447 
    pH, water, unfiltered, field, standard units -- monitor  2018-03-14  2022-01-15  3669 
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter -- monitor  2012-08-15  2022-01-15  9352 
    Estuary or ocean water surface elevation above NGVD 1929, feet  2012-08-15  2022-01-07  16581 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor  2012-08-14  2022-01-15  9191 
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor  2012-08-15  2022-01-15  9465 
    Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer  2012-08-24  2020-08-17  4068 
 Daily Statistics 
    Temperature, water, degrees Celsius -- monitor  2012-08-14  2021-01-31 2893 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor  2012-08-15  2021-01-31 2813 
    Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor  2012-08-14  2021-01-31 2860 
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter -- monitor  2012-08-15  2021-01-31 2830 
    Estuary or ocean water surface elevation above NGVD 1929, feet  2012-08-15  2021-03-16 3102 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor  2012-08-14  2021-01-31 2776 
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor  2012-08-15  2021-01-31 2867 
    Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer  2012-08-24  2020-08-16 1356 
 Monthly Statistics 
    Temperature, water, degrees Celsius -- monitor  2012-08  2021-01  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor  2012-08  2021-01  
    Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor  2012-08  2021-01  
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter -- monitor  2012-08  2021-01  
    Estuary or ocean water surface elevation above NGVD 1929, feet  2012-08  2021-03  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor  2012-08  2021-01  
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor  2012-08  2021-01  
    Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer  2012-08  2020-08  
 Annual Statistics 
    Temperature, water, degrees Celsius -- monitor  2012  2021  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- monitor  2012  2021  
    Dissolved oxygen, water, unfiltered, milligrams per liter -- monitor  2012  2021  
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter -- monitor  2012  2021  
    Estuary or ocean water surface elevation above NGVD 1929, feet  2012  2021  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- monitor  2012  2021  
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- monitor  2012  2021  
    Nitrate, water, in situ, milligrams per liter as nitrogen -- nitrate analyzer  2012  2020  
 Field/Lab water-quality samples 2018-09-06  2020-09-01  4 
 Water-Year Summary 2014  2020  7 
 Revisions  Loading...