USGS 01398500 North Branch Raritan River near Far Hills NJ

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Available data for this site

DESCRIPTION:: Latitude 40°42'30", Longitude 74°38'10" NAD83; Somerset County, New Jersey, Hydrologic Unit 02030105; Drainage area: 26.2 square miles; Datum of gage: 224.49 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1981-10-02	2025-05-13
Daily Data
Discharge, cubic feet per second	1921-10-01	2025-05-12	37145
Daily Statistics
Discharge, cubic feet per second	1921-10-01	2024-11-21	36973
Monthly Statistics
Discharge, cubic feet per second	1921-10	2024-11
Annual Statistics
Discharge, cubic feet per second	1922	2025
Peak streamflow	1919-07-23	2024-01-10	104
Field measurements	1936-03-18	2025-05-02	401
Field/Lab water-quality samples	1923-08-16	1982-05-17	232
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS New Jersey Water Science Center; Email questions about this site to New Jersey Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://nwis.waterdata.usgs.gov/nwis/inventory?

Page Contact Information: New Jersey Water Data Support Team
Page Last Modified: 2025-05-13 20:49:21 EDT
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