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USGS 01194796 CONNECTICUT RIVER AT OLD LYME, CT

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Station operated in cooperation with the Connecticut Department of Energy & Environmental Protection Long Island Sound License Plate Fund.


 
Boating safety tips
Boating and Paddling in Connecticut
This station managed by the East Hartford CT Field Office.

Available Parameters Available Period
  
2009-05-14  2021-09-20
2009-05-14  2021-09-20
2007-10-01  2021-09-20
2009-05-14  2021-09-20
2009-05-14  2021-09-20
2019-04-17  2021-09-20
2019-04-17  2021-09-20
2019-04-17  2021-02-03
2019-05-10  2021-09-20
2019-05-10  2021-09-20
2019-05-10  2021-09-20
2009-05-14  2021-09-20
2009-05-14  2021-09-20
2019-04-17  2021-09-20







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius, Bottom

Most recent instantaneous value: 21.5 09-20-2021   09:45 EDT
Graph of  Temperature, water, degrees Celsius

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Temperature, water, degrees Celsius, Top

Most recent instantaneous value: 22.0 09-20-2021   09:45 EDT
Graph of  Temperature, water, degrees Celsius

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Gage height, feet

Most recent instantaneous value: 2.80 09-20-2021   09:55 EDT
Graph of  Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, Bottom

Most recent instantaneous value: 37300 09-20-2021   09:45 EDT
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, Top

Most recent instantaneous value: 18900 09-20-2021   09:45 EDT
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter, Bottom

Most recent instantaneous value: 6.9 09-20-2021   09:45 EDT
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

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Dissolved oxygen, water, unfiltered, milligrams per liter, Top

Most recent instantaneous value: 7.0 09-20-2021   09:45 EDT
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

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Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE), Top
 
-- Data temporarily unavailable for the time period specified --

Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU), Top
 
-- Data temporarily unavailable for the time period specified --

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


Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius, Bottom

Most recent instantaneous value: 24 09-20-2021   09:45 EDT
Graph of  Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius

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Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius, Top

Most recent instantaneous value: 11 09-20-2021   09:45 EDT
Graph of  Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius

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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen

Most recent instantaneous value: 0.32 09-20-2021   09:45 EDT
Graph of  Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen

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