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USGS 01161280 CONNECTICUT RIVER NEAR NORTHFIELD, MA

PROVISIONAL DATA SUBJECT TO REVISION

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This gage is monitored in cooperation with the Massachusetts Department of Environmental Protection and Springfield Water and Sewer Commission.

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Link to Springfield Water and Sewer Commission

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Boating safety tips
This station managed by the East Hartford CT Field Office.

Available Parameters Available Period
  
2018-06-21  2022-02-23
2018-07-19  2025-09-28
2018-07-19  2025-09-28
2018-06-21  2022-02-23
2018-06-21  2022-02-23
2018-06-21  2022-02-23
2018-06-21  2022-02-23
2018-06-21  2018-10-02
2018-06-21  2022-02-23
2018-07-19  2025-09-28







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

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

Discharge, cubic feet per second, [Discharge from Index Velocity]
Most recent instantaneous value: 3590 09-28-2025   01:00 EDT
Graph of Discharge, cubic feet per second, [Discharge from Index Velocity]

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Daily discharge, cubic feet per second -- statistics for Sep 28 based on 6 water years of record more
Min
(2020)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Sep 28		 Median Mean 75th
percen-
tile		 Max
(2018)
1260 2520 3590 4380 4470 6370 8030

Gage height, feet
Most recent instantaneous value: 13.33 09-28-2025   01:05 EDT
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

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

Dissolved oxygen, water, unfiltered, percent of saturation, [(2)]
 
-- Data temporarily unavailable for the time period specified --

pH, water, unfiltered, field, standard units
 
-- Data temporarily unavailable for the time period specified --

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

Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 0.37 09-28-2025   01:00 EDT
Graph of Mean water velocity for discharge computation, feet per second

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