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DESCRIPTION:

Latitude 40°08'14",   Longitude 74°36'00"   NAD83

Mercer County, New Jersey, Hydrologic Unit 020402010103

Drainage area: 81.5 square miles

Datum of gage: 23.97 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1981-10-01	2025-09-25
Daily Data
Temperature, water, degrees Celsius	1966-10-02	1970-06-30	617
Temperature, water, degrees Celsius	2020-02-01	2025-09-25	6186
Discharge, cubic feet per second	1940-08-10	2025-09-24	30726
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020-02-01	2025-09-25	6153
Suspended sediment concentration, milligrams per liter	1965-02-19	1970-06-30	1939
Suspended sediment discharge, short tons per day	1965-02-19	1970-06-30	1958
Daily Statistics
Temperature, water, degrees Celsius	2020-02-01	2025-06-01	1946
Discharge, cubic feet per second	1940-08-10	2025-03-09	30527
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020-02-01	2025-06-01	1935
Suspended sediment concentration, milligrams per liter	1965-02-19	1970-06-30	1939
Suspended sediment discharge, short tons per day	1965-02-19	1970-06-30	1958
Monthly Statistics
Temperature, water, degrees Celsius	2020-02	2025-06
Discharge, cubic feet per second	1940-08	2025-03
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020-02	2025-06
Suspended sediment concentration, milligrams per liter	1965-02	1970-06
Suspended sediment discharge, short tons per day	1965-02	1970-06
Annual Statistics
Temperature, water, degrees Celsius	2020	2025
Discharge, cubic feet per second	1940	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020	2025
Suspended sediment concentration, milligrams per liter	1965	1970
Suspended sediment discharge, short tons per day	1965	1970
Peak streamflow	1938-09-22	2023-09-11	84
Field measurements	1961-03-06	2025-08-21	505
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1908-07-27	2020-08-20	327
Water-Year Summary	2006	2024	19
Revisions	Loading...

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