USGS 01400000 North Branch Raritan River near Raritan NJ

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Available data for this site

DESCRIPTION:: Latitude 40°34'14", Longitude 74°40'45" NAD83; Somerset County, New Jersey, Hydrologic Unit 02030105; Drainage area: 190 square miles; Datum of gage: 50.43 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1981-10-01	2025-04-26
Daily Data
Discharge, cubic feet per second	1923-06-14	2025-04-25	37205
Daily Statistics
Discharge, cubic feet per second	1923-06-14	2024-11-19	37050
Monthly Statistics
Discharge, cubic feet per second	1923-06	2024-11
Annual Statistics
Discharge, cubic feet per second	1923	2025
Peak streamflow	1896-02-06	2024-01-10	102
Field measurements	1936-03-12	2025-02-26	400
Field/Lab water-quality samples	1923-08-29	2024-02-21	384
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: 2025-04-26 04:50:00 EDT
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