USGS 01193050 CONNECTICUT RIVER AT MIDDLE HADDAM, CT
PROVISIONAL DATA SUBJECT TO REVISION
Available data for this site
SUMMARY OF ALL AVAILABLE DATA
Time-series: Current/Historical Observations
Time-series: Daily data
Time-series: Daily statistics
Time-series: Monthly statistics
Time-series: Annual statistics
Surface-water: Peak streamflow
Surface-water: Field measurements
Water-Quality: Field/Lab samples
Water-Year Summary
Revisions
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Available Parameters
Available Period
All 11 Available Parameters for this site
00010 Temperature, water
2010-09-09
2025-10-01
00060 Discharge
2008-12-05
2025-10-01
00065 Gage height
2008-12-04
2025-10-01
00095 Specific cond at 25C
2011-10-01
2025-10-01
00300 Dissolved oxygen
2017-04-27
2025-10-01
00400 pH
2018-08-28
2025-10-01
32295 fDOM, water, in situ
2010-09-27
2025-10-01
63680 Turbidity, Form Neph
2010-09-15
2025-10-01
72137 Discharge,tide fltrd
2008-12-06
2025-09-29
91058 Total nitrogen, wu, Nitrate sensor
2022-10-02
2025-10-01
99133 NO3+NO2,water,insitu, Nitrate sensor
2011-11-30
2025-10-01
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Summary of all available data for this site
Instantaneous-data availability statement
Discharge, cubic feet per second
Most recent instantaneous value: -11300 10-01-2025 08:45 EDT
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