National Weather Service Advanced Hydrologic Prediction Service

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Weather Forecast Office Philadelphia/Mount Holly, NJ

Middle Atlantic River Forecast Center

Hydrograph

River at a Glance

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About this graph

Tabular Data (UTC)

Tabular Data (EDT)

Datum: NGVD29

Metadata

NOTE: Forecasts for the South Branch Raritan River at Stanton are issued routinely year-round.

Return to Area Map

Upstream Gauge

Flood Categories (in feet)

Major Flood Stage:	12
Moderate Flood Stage:	10
Flood Stage:	8
Action Stage:	7
Low Stage (in feet):	0

Historic Crests
(1) 15.22 ft on 08/19/1955
(2) 13.90 ft on 09/16/1999
(3) 13.61 ft on 08/28/2011
(4) 12.72 ft on 01/25/1979
(5) 12.55 ft on 10/14/1955
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.15 ft on 11/25/2018
(2) 8.71 ft on 05/01/2014
(3) 11.98 ft on 09/08/2011
(4) 13.61 ft on 08/28/2011
(5) 8.10 ft on 04/17/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Show FEMA's National Flood Hazard Layers

Zoom Level:16

	Gauge Location	Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.

Flood Impacts & Photos

If you notice any errors in the below information, please contact our Webmaster
13.5	Bridge is completely submerged under water.
10	Houses downstream begin to take on water.
8	Right bank and approach to bridge is flooded.
5	Minor low land flooding downstream of gauge.

About This Location

Latitude: 40.572222° N, Longitude: 74.868056° W, Horizontal Datum: NAD83/WGS84

River Stage Reference Frame	Gauge Height	Flood Stage	Uses
NWS stage	0 ft	8 ft	Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum	Elevation (gauge height = 0)	Elevation (gauge height = flood stage)	Elevation information source
NAVD88	Not Available	Not Available	Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29	125.01 ft	133.01 ft	Older USGS topographic maps, NGVD29 benchmarks
MSL	Not Available	Not Available	Older USGS topographic maps, MSL benchmarks
Other	Not Available	Not Available

Current/Historical Observations:

U.S. Geological Survey (USGS) Data and Site Info for Stanton

Additional Information

Potential River Levels - Used to

Potential River Levels Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS)	7 Day (NAEFS)	7 Day (GEFS)

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

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

Resources

Hydrologic Resources

Additional Resources

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

NWS Information

National Weather Service
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
(609) 261-6600
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Page last modified: 1-Mar-2019 12:35 AM

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