USGS 410724073221001 SAUGATUCK RIVER US RTE 136 NEAR SAUGATUCK, CT

PROVISIONAL DATA SUBJECT TO REVISION

Available Parameters Available Period
  
2022-05-17  2024-04-08
2022-05-17  2026-02-20
2022-05-17  2026-02-20
2022-05-17  2024-04-08
2022-05-17  2026-02-20
2022-05-17  2024-04-08
2022-05-17  2024-04-08
2022-05-17  2026-02-20
2023-04-12  2026-02-20
2022-05-17  2024-04-08
2022-05-17  2026-02-20
2022-05-17  2026-02-20
2022-05-17  2024-04-08
2022-05-17  2026-02-20
2022-05-17  2024-04-08







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius, BOTTOM
Most recent instantaneous value: 0.2 02-20-2026   17:00 EST
Graph of Temperature, water, degrees Celsius

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Temperature, water, degrees Celsius, TOP
 
-- Data temporarily unavailable for the time period specified --

Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, BOTTOM
Most recent instantaneous value: 40400 02-20-2026   17:00 EST
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
 
-- Data temporarily unavailable for the time period specified --

Dissolved oxygen, water, unfiltered, milligrams per liter, BOTTOM
Most recent instantaneous value: 13.2 02-20-2026   17:00 EST
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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Dissolved oxygen, water, unfiltered, milligrams per liter, TOP
 
-- Data temporarily unavailable for the time period specified --

Dissolved oxygen, water, unfiltered, percent of saturation, BOTTOM
Most recent instantaneous value: 110 02-20-2026   17:00 EST
Graph of Dissolved oxygen, water, unfiltered, percent of saturation

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Dissolved oxygen, water, unfiltered, percent of saturation, TOP
 
-- Data temporarily unavailable for the time period specified --

pH, water, unfiltered, field, standard units, BOTTOM
Most recent instantaneous value: 8.2 02-20-2026   17:00 EST
Graph of pH, water, unfiltered, field, standard units

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Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU), BOTTOM
Most recent instantaneous value: 1.61 02-20-2026   17:00 EST
Graph of Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)

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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), BOTTOM
Most recent instantaneous value: 1.5 02-20-2026   17:00 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)

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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
 
-- Data temporarily unavailable for the time period specified --

Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius, BOTTOM
Most recent instantaneous value: 26 02-20-2026   17:00 EST
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
 
-- Data temporarily unavailable for the time period specified --