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USGS 01462000 Delaware River at Lambertville NJ

PROVISIONAL DATA SUBJECT TO REVISION

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During winter months, cold and ice may result in inaccurate real-time gage height and streamflow data. Adjustments or deletions of this data can only be done after detailed analysis.

Funding for this site is provided by:

 


SURFACE-WATER RECORDS

LOCATION.--Lat 40°21'53", long 74°56'56" referenced to North American Datum of 1983, Lambertville City, Hunterdon County, NJ, Hydrologic Unit 02040105, on the downstream side of the bridge on Bridge Street (State Route 179) at Lambertville, 600 ft upstream of the Swan Creek, and 1.1 mile downstream of the bridge on U.S. Route 202.
DRAINAGE AREA.--6,680 mi2.
PERIOD OF RECORD.--Continuous-record gaging station, water years 1897-1906. Annual maximum stage, water years 1936-61, 2004 to current year.
REVISED RECORDS.--WDR US-2012: 2004-2005(M)
GAGE.--Water-stage recorder with telemetry. Datum of gage is 49 ft above NGVD 1929, by levels. Datum of gage between 1898 to 1908, 46.36 ft above NGVD of 1929; datum of gage from 1936 to 2003, 0.11 ft above NGVD of 1929. Online peaks have been adjusted to current datum.
COOPERATION.--Gage operated in cooperation with the Delaware River Joint Toll Bridge Commission.
REMARKS.--Annual peak data can be obtained by selecting Peak streamflow from the 'Available data for this site' drop-down menu above or by using this link.
EXTREMES FOR PERIOD OF RECORD.--Maximum gage height, 24.16 ft, Aug 20, 1955.

Peak Flood Chart

Gage Photo

National Weather Service flood stage for this gage is 13.0 ft.

Forecasts for this gage are issued by the National Weather Service routinely year-round.
Forecast information is available here.

The air temperature data for this station are temporary and will only be displayed for 120 days. Although the instrumentation is calibrated at least once/year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.

This station managed by the New Jersey Water Science Center.

Available Parameters Available Period
All 2 Available Parameters for this site
  
00021 Temperature, air 2016-08-06  2016-12-04
00065 Gage height 2008-10-02  2016-12-04

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Summary of all available data for this site
Instantaneous-data availability statement


Gage height, feet

Most recent instantaneous value: 1.34   12-04-2016   20:45 EST
Graph of  Gage height, feet

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