USGS 01304562 PECONIC RIVER AT COUNTY HWY 105 AT RIVERHEAD NY

PROVISIONAL DATA SUBJECT TO REVISION

This station managed by the NY Water Science Center Coram.

Available Parameters Available Period
  
2012-08-15  2025-11-05
2012-08-15  2025-11-05
2012-08-17  2025-11-05
2017-06-06  2025-11-05
2017-10-02  2025-11-05
2012-08-15  2017-10-02
2012-08-15  2025-11-05
2012-08-15  2025-11-05
2017-10-02  2025-11-05
2012-08-15  2017-10-02
2012-08-15  2025-11-05
2012-09-07  2024-07-25







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius, monitor
Most recent instantaneous value: 11.1 11-05-2025   15:54 EST
Graph of Temperature, water, degrees Celsius

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, monitor
Most recent instantaneous value: 33400 11-05-2025   15:54 EST
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter, monitor
Most recent instantaneous value: 5.1 11-05-2025   15:54 EST
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units, monitor
Most recent instantaneous value: 8.0 11-05-2025   15:54 EST
Graph of pH, water, unfiltered, field, standard units

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Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll
 
-- Data temporarily unavailable for the time period specified --

Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter, monitor
 
-- Data temporarily unavailable for the time period specified --

Estuary or ocean water surface elevation above NGVD 1929, feet
Most recent instantaneous value: -0.14 11-05-2025   15:54 EST
Graph of Estuary or ocean water surface elevation above NGVD 1929, feet

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Estuary or ocean water surface elevation above NAVD 1988, feet, NAVD88
Most recent instantaneous value: -1.09 11-05-2025   15:54 EST
Graph of Estuary or ocean water surface elevation above NAVD 1988, feet

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), monitor, [from EXO]
Most recent instantaneous value: 136 11-05-2025   15:54 EST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [from EXO]

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), monitor, [from YSI]
 
-- Data temporarily unavailable for the time period specified --

Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius, monitor
Most recent instantaneous value: 20.9 11-05-2025   15:54 EST
Graph of Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius

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Nitrate, water, in situ, milligrams per liter as nitrogen, nitrate analyzer
 
-- Data temporarily unavailable for the time period specified --