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USGS 01184000 CONNECTICUT RIVER AT THOMPSONVILLE, CT

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the Connecticut Department of Energy & Environmental Protection.
Boating safety tips
This station managed by the East Hartford CT Field Office.

Available Parameters Available Period
  
2019-08-02  2020-05-29
1990-10-01  2020-05-29
2007-10-01  2020-05-29
2019-08-02  2020-05-29
2017-05-30  2020-05-29
2019-08-02  2020-05-29
2017-05-30  2018-04-13
2019-08-02  2020-05-29
2019-10-25  2020-05-29
2019-08-02  2020-05-29
2020-01-31  2020-05-29







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 21.4 05-29-2020   20:00 EDT
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Discharge, cubic feet per second

Most recent instantaneous value: 7850 05-29-2020   20:30 EDT
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Daily discharge, cubic feet per second -- statistics for May 29 based on 91 water years of record more
Min
(1977)
Most Recent
Instantaneous
Value May 29
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1946)
4130 7850 11500 16400 19300 24500 52500


Gage height, feet

Most recent instantaneous value: 8.37 05-29-2020   20:30 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 155 05-29-2020   20:00 EDT
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Dissolved oxygen, water, unfiltered, milligrams per liter

Most recent instantaneous value: 8.5 05-29-2020   20:00 EDT
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Dissolved oxygen, water, unfiltered, percent of saturation

Most recent instantaneous value: 96 05-29-2020   20:00 EDT
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Dissolved oxygen, water, unfiltered, percent of saturation, Downstream, [Manta]
 
-- Data temporarily unavailable for the time period specified --


pH, water, unfiltered, field, standard units

Most recent instantaneous value: 7.2 05-29-2020   20:00 EDT
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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)

Most recent instantaneous value: 24.25 05-29-2020   20:00 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)

Most recent instantaneous value: 1.9 05-29-2020   20:00 EDT
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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, Nitrate Sensor

Most recent instantaneous value: 0.43 05-29-2020   20:00 EDT
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