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USGS 01304650 SHELTER ISLAND SOUND AT SHELTER ISLAND NY
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2020-11-17  2023-11-28  
 Daily Data
    Temperature, water, degrees Celsius  2022-09-20  2023-11-27  1261 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022-09-20  2023-11-27  1234 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2022-09-20  2023-11-27  1245 
    pH, water, unfiltered, field, standard units  2022-09-20  2023-11-27  1256 
    Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)  2022-09-20  2023-11-27  1242 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2022-09-20  2023-11-27  1242 
    Phycoerythrin relative fluorescence (fPE), water, in situ, relative fluorescence units (RFU)  2022-12-15  2023-11-27  999 
    Phycoerythrin fluorescence (fPE), water, in situ, concentration estimated from reference material, micrograms per liter as phycoerythrin  2022-12-15  2023-11-27  999 
    Estuary or ocean water surface elevation above NGVD 1929, feet  2020-11-18  2023-11-27  5310 
    Estuary or ocean water surface elevation above NAVD 1988, feet  2020-11-18  2023-11-27  5310 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022-09-27  2023-11-27  1222 
 Daily Statistics 
    Temperature, water, degrees Celsius  2022-09-20  2023-04-27 217 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022-09-20  2023-04-27 212 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2022-09-20  2023-04-27 212 
    Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)  2022-09-20  2023-04-27 215 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2022-09-20  2023-04-27 215 
    Estuary or ocean water surface elevation above NGVD 1929, feet  2020-11-18  2023-04-27 888 
    Estuary or ocean water surface elevation above NAVD 1988, feet  2020-11-18  2023-04-27 888 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022-09-27  2023-04-27 206 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2022-09  2023-04  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022-09  2023-04  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2022-09  2023-04  
    Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)  2022-09  2023-04  
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2022-09  2023-04  
    Estuary or ocean water surface elevation above NGVD 1929, feet  2020-11  2023-04  
    Estuary or ocean water surface elevation above NAVD 1988, feet  2020-11  2023-04  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022-09  2023-04  
 Annual Statistics 
    Temperature, water, degrees Celsius  2022  2023  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022  2023  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2022  2023  
    Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)  2022  2023  
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2022  2023  
    Estuary or ocean water surface elevation above NGVD 1929, feet  2021  2023  
    Estuary or ocean water surface elevation above NAVD 1988, feet  2021  2023  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022  2023  
 Water-Year Summary 2021  2022  2 
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