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DESCRIPTION:

Latitude 42°19'51.8",   Longitude 73°44'40.0"   NAD83

Columbia County, New York, Hydrologic Unit 02020006

Drainage area: 329 square miles

Datum of gage: 24.33 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-28	2026-01-22
Daily Data
Discharge, cubic feet per second	1906-04-01	2026-01-21	21603
Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day	2011-08-01	2014-02-27	942
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	2011-08-01	2014-02-27	942
Daily Statistics
Discharge, cubic feet per second	1906-04-01	2025-09-11	21471
Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day	2011-08-01	2014-02-27	942
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	2011-08-01	2014-02-27	942
Monthly Statistics
Discharge, cubic feet per second	1906-04	2025-09
Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day	2011-08	2014-02
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	2011-08	2014-02
Annual Statistics
Discharge, cubic feet per second	1906	2025
Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day	2011	2014
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	2011	2014
Peak streamflow	1909-02-20	2023-12-19	81
Field measurements	1928-08-03	2025-09-12	523
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1957-03-05	2013-11-30	192
Water-Year Summary	2005	2024	20
Revisions	Loading...

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