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Weather Forecast Office Philadelphia/Mount Holly, NJ
River Observations River Forecasts Experimental
Long-Range Flood Risk
Precipitation Download Other Information
846 total gauges 0 gauges in flood
Forecast available
Probability and forecasts available
Observations only available
Major Flooding
Moderate Flooding
Minor Flooding
Near Flood Stage
No Flooding
Observations Are Not Current
Out of Service
Flood Category Not Defined
At or Below Low Water Threshold

Last map update:
10/13/2015 at 10:16:23 pm EDT
10/14/2015 at 02:16:23 UTC
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Additional USGS river gages can be found at the following Water Science Center links.

New Jersey


Additional water and weather forecasts can be found at the following Middle Atlantic River Forecast Center links.

72 Hour Precipitation Forecasts Used to Produce Hydrologic Forecasts

Amount of Rain Needed to Produce River Flooding Across Select Fast Responding Basins

New Jersey

Amount of Rain Needed to Produce Flash Flooding

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6 Hour Rainfall

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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: 11-Aug-2015 8:35 PM
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