USGS 01127768 THAMES R AT GROTON, CT.

PROVISIONAL DATA SUBJECT TO REVISION

Available Parameters Available Period
  
2020-06-05  2026-08-20
2022-10-26  2026-08-20
2020-06-05  2026-08-20
2022-10-26  2026-08-20
2020-06-05  2026-08-20
2022-10-26  2026-08-20
2020-06-05  2026-08-20
2022-10-26  2026-08-20
2020-06-05  2026-08-20
2022-10-26  2026-08-20
2020-06-05  2026-08-20
2020-06-05  2026-08-20
2020-06-05  2026-08-20
2022-10-26  2026-08-20







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, BOTTOM
Most recent instantaneous value: 21.1 08-20-2026   12:00 EDT
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Temperature, water, degrees Celsius, TOP
Most recent instantaneous value: 22.9 08-20-2026   11:00 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, BOTTOM
Most recent instantaneous value: 47700 08-20-2026   12:00 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, TOP
Most recent instantaneous value: 39600 08-20-2026   11:00 EDT
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Dissolved oxygen, water, unfiltered, milligrams per liter, BOTTOM
Most recent instantaneous value: 5.7 08-20-2026   12:00 EDT
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Dissolved oxygen, water, unfiltered, milligrams per liter, TOP
Most recent instantaneous value: 7.8 08-20-2026   11:00 EDT
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Dissolved oxygen, water, unfiltered, percent of saturation, BOTTOM
Most recent instantaneous value: 76 08-20-2026   12:00 EDT
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Dissolved oxygen, water, unfiltered, percent of saturation, TOP
Most recent instantaneous value: 105 08-20-2026   11:00 EDT
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pH, water, unfiltered, field, standard units, BOTTOM
Most recent instantaneous value: 7.9 08-20-2026   12:00 EDT
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pH, water, unfiltered, field, standard units, TOP
Most recent instantaneous value: 7.8 08-20-2026   11:00 EDT
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Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU), TOP
Most recent instantaneous value: 2.47 08-20-2026   11:00 EDT
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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), TOP
Most recent instantaneous value: 1.2 08-20-2026   11:00 EDT
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Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius, BOTTOM
Most recent instantaneous value: 31 08-20-2026   12:00 EDT
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Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius, TOP
Most recent instantaneous value: 25 08-20-2026   11:00 EDT
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