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Hydrograph River at a Glance Download
Whippany River near Morristown Stage (ft)Flow (kcfs)Highest Observation: 2.78 ft at 12:45PM Jan 24, 2021Observed: 2.75 ft at 1:00PM Jan 24, 2021Observed: 2.73 ft at 1:15PM Jan 24, 2021Observed: 2.69 ft at 1:30PM Jan 24, 2021Observed: 2.66 ft at 1:45PM Jan 24, 2021Observed: 2.62 ft at 2:00PM Jan 24, 2021Observed: 2.6 ft at 2:15PM Jan 24, 2021Observed: 2.57 ft at 2:30PM Jan 24, 2021Observed: 2.55 ft at 2:45PM Jan 24, 2021Observed: 2.52 ft at 3:00PM Jan 24, 2021Observed: 2.49 ft at 3:15PM Jan 24, 2021Observed: 2.46 ft at 3:30PM Jan 24, 2021Observed: 2.44 ft at 3:45PM Jan 24, 2021Observed: 2.41 ft at 4:00PM Jan 24, 2021Observed: 2.4 ft at 4:15PM Jan 24, 2021Observed: 2.38 ft at 4:30PM Jan 24, 2021Observed: 2.37 ft at 4:45PM Jan 24, 2021Observed: 2.36 ft at 5:00PM Jan 24, 2021Observed: 2.35 ft at 5:15PM Jan 24, 2021Observed: 2.35 ft at 5:30PM Jan 24, 2021Observed: 2.35 ft at 5:45PM Jan 24, 2021Observed: 2.35 ft at 6:00PM Jan 24, 2021Observed: 2.34 ft at 6:15PM Jan 24, 2021Observed: 2.34 ft at 6:30PM Jan 24, 2021Observed: 2.33 ft at 6:45PM Jan 24, 2021Observed: 2.34 ft at 7:00PM Jan 24, 2021Observed: 2.33 ft at 7:15PM Jan 24, 2021Observed: 2.33 ft at 7:30PM Jan 24, 2021Observed: 2.33 ft at 7:45PM Jan 24, 2021Observed: 2.33 ft at 8:00PM Jan 24, 2021Observed: 2.33 ft at 8:15PM Jan 24, 2021Observed: 2.33 ft at 8:30PM Jan 24, 2021Observed: 2.33 ft at 8:45PM Jan 24, 2021Observed: 2.33 ft at 9:00PM Jan 24, 2021Observed: 2.34 ft at 9:15PM Jan 24, 2021Observed: 2.33 ft at 9:30PM Jan 24, 2021Observed: 2.33 ft at 9:45PM Jan 24, 2021Observed: 2.33 ft at 10:00PM Jan 24, 2021Observed: 2.34 ft at 10:15PM Jan 24, 2021Observed: 2.33 ft at 10:30PM Jan 24, 2021Observed: 2.33 ft at 10:45PM Jan 24, 2021Observed: 2.33 ft at 11:00PM Jan 24, 2021Observed: 2.33 ft at 11:15PM Jan 24, 2021Observed: 2.33 ft at 11:30PM Jan 24, 2021Observed: 2.33 ft at 11:45PM Jan 24, 2021Observed: 2.33 ft at 12:00AM Jan 25, 2021Observed: 2.34 ft at 12:15AM Jan 25, 2021Observed: 2.32 ft at 12:30AM Jan 25, 2021Observed: 2.33 ft at 12:45AM Jan 25, 2021Observed: 2.33 ft at 1:00AM Jan 25, 2021Observed: 2.33 ft at 1:15AM Jan 25, 2021Observed: 2.33 ft at 1:30AM Jan 25, 2021Observed: 2.33 ft at 1:45AM Jan 25, 2021Observed: 2.32 ft at 2:00AM Jan 25, 2021Observed: 2.32 ft at 2:15AM Jan 25, 2021Observed: 2.32 ft at 2:30AM Jan 25, 2021Observed: 2.32 ft at 2:45AM Jan 25, 2021Observed: 2.33 ft at 3:00AM Jan 25, 2021Observed: 2.32 ft at 3:15AM Jan 25, 2021Observed: 2.33 ft at 3:30AM Jan 25, 2021Observed: 2.32 ft at 3:45AM Jan 25, 2021Observed: 2.33 ft at 4:00AM Jan 25, 2021Observed: 2.32 ft at 4:15AM Jan 25, 2021Observed: 2.33 ft at 4:30AM Jan 25, 2021Observed: 2.32 ft at 4:45AM Jan 25, 2021Observed: 2.32 ft at 5:00AM Jan 25, 2021Observed: 2.32 ft at 5:15AM Jan 25, 2021Observed: 2.32 ft at 5:30AM Jan 25, 2021Observed: 2.32 ft at 5:45AM Jan 25, 2021Observed: 2.32 ft at 6:00AM Jan 25, 2021Observed: 2.32 ft at 6:15AM Jan 25, 2021Observed: 2.31 ft at 6:30AM Jan 25, 2021Observed: 2.32 ft at 6:45AM Jan 25, 2021Observed: 2.31 ft at 7:00AM Jan 25, 2021Observed: 2.32 ft at 7:15AM Jan 25, 2021Observed: 2.32 ft at 7:30AM Jan 25, 2021Observed: 2.31 ft at 7:45AM Jan 25, 2021Observed: 2.31 ft at 8:00AM Jan 25, 2021Observed: 2.31 ft at 8:15AM Jan 25, 2021Observed: 2.31 ft at 8:30AM Jan 25, 2021Observed: 2.3 ft at 8:45AM Jan 25, 2021Observed: 2.3 ft at 9:00AM Jan 25, 2021Observed: 2.3 ft at 9:15AM Jan 25, 2021Observed: 2.3 ft at 9:30AM Jan 25, 2021Observed: 2.3 ft at 9:45AM Jan 25, 2021Observed: 2.29 ft at 10:00AM Jan 25, 2021Observed: 2.3 ft at 10:15AM Jan 25, 2021Observed: 2.3 ft at 10:30AM Jan 25, 2021Observed: 2.3 ft at 10:45AM Jan 25, 2021Observed: 2.3 ft at 11:00AM Jan 25, 2021Observed: 2.31 ft at 11:15AM Jan 25, 2021Observed: 2.31 ft at 11:30AM Jan 25, 2021Observed: 2.31 ft at 11:45AM Jan 25, 2021Observed: 2.31 ft at 12:00PM Jan 25, 2021Observed: 2.31 ft at 12:15PM Jan 25, 2021Observed: 2.32 ft at 12:30PM Jan 25, 2021Observed: 2.31 ft at 12:45PM Jan 25, 2021Observed: 2.31 ft at 1:00PM Jan 25, 2021Observed: 2.31 ft at 1:15PM Jan 25, 2021Observed: 2.32 ft at 1:30PM Jan 25, 2021Observed: 2.32 ft at 1:45PM Jan 25, 2021Observed: 2.32 ft at 2:00PM Jan 25, 2021Observed: 2.31 ft at 2:15PM Jan 25, 2021Observed: 2.31 ft at 2:30PM Jan 25, 2021Observed: 2.31 ft at 2:45PM Jan 25, 2021Observed: 2.31 ft at 3:00PM Jan 25, 2021Observed: 2.31 ft at 3:15PM Jan 25, 2021Observed: 2.32 ft at 3:30PM Jan 25, 2021Observed: 2.32 ft at 3:45PM Jan 25, 2021Observed: 2.32 ft at 4:00PM Jan 25, 2021Observed: 2.33 ft at 4:15PM Jan 25, 2021Observed: 2.32 ft at 4:30PM Jan 25, 2021Observed: 2.32 ft at 4:45PM Jan 25, 2021Observed: 2.32 ft at 5:00PM Jan 25, 2021Observed: 2.32 ft at 5:15PM Jan 25, 2021Observed: 2.33 ft at 5:30PM Jan 25, 2021Observed: 2.33 ft at 5:45PM Jan 25, 2021Observed: 2.33 ft at 6:00PM Jan 25, 2021Observed: 2.33 ft at 6:15PM Jan 25, 2021Observed: 2.33 ft at 6:30PM Jan 25, 2021Observed: 2.32 ft at 6:45PM Jan 25, 2021Observed: 2.33 ft at 7:00PM Jan 25, 2021Observed: 2.34 ft at 7:15PM Jan 25, 2021Observed: 2.33 ft at 7:30PM Jan 25, 2021Observed: 2.33 ft at 7:45PM Jan 25, 2021Observed: 2.34 ft at 8:00PM Jan 25, 2021Observed: 2.33 ft at 8:15PM Jan 25, 2021Observed: 2.33 ft at 8:30PM Jan 25, 2021Observed: 2.33 ft at 8:45PM Jan 25, 2021Observed: 2.33 ft at 9:00PM Jan 25, 2021Observed: 2.34 ft at 9:15PM Jan 25, 2021Observed: 2.33 ft at 9:30PM Jan 25, 2021Observed: 2.34 ft at 9:45PM Jan 25, 2021Observed: 2.33 ft at 10:00PM Jan 25, 2021Observed: 2.33 ft at 10:15PM Jan 25, 2021Observed: 2.33 ft at 10:30PM Jan 25, 2021Observed: 2.33 ft at 10:45PM Jan 25, 2021Observed: 2.34 ft at 11:00PM Jan 25, 2021Observed: 2.33 ft at 11:15PM Jan 25, 2021Observed: 2.34 ft at 11:30PM Jan 25, 2021Observed: 2.34 ft at 11:45PM Jan 25, 2021Observed: 2.33 ft at 12:00AM Jan 26, 2021Observed: 2.34 ft at 12:15AM Jan 26, 2021Observed: 2.34 ft at 12:30AM Jan 26, 2021Observed: 2.33 ft at 12:45AM Jan 26, 2021Observed: 2.34 ft at 1:00AM Jan 26, 2021Observed: 2.33 ft at 1:15AM Jan 26, 2021Observed: 2.34 ft at 1:30AM Jan 26, 2021Observed: 2.33 ft at 1:45AM Jan 26, 2021Observed: 2.34 ft at 2:00AM Jan 26, 2021Observed: 2.33 ft at 2:15AM Jan 26, 2021Observed: 2.33 ft at 2:30AM Jan 26, 2021Observed: 2.34 ft at 2:45AM Jan 26, 2021Observed: 2.33 ft at 3:00AM Jan 26, 2021Observed: 2.34 ft at 3:15AM Jan 26, 2021Observed: 2.34 ft at 3:30AM Jan 26, 2021Observed: 2.33 ft at 3:45AM Jan 26, 2021Observed: 2.34 ft at 4:00AM Jan 26, 2021Observed: 2.34 ft at 4:15AM Jan 26, 2021Observed: 2.34 ft at 4:30AM Jan 26, 2021Observed: 2.33 ft at 4:45AM Jan 26, 2021Observed: 2.33 ft at 5:00AM Jan 26, 2021Observed: 2.33 ft at 5:15AM Jan 26, 2021Observed: 2.33 ft at 5:30AM Jan 26, 2021Observed: 2.33 ft at 5:45AM Jan 26, 2021Observed: 2.33 ft at 6:00AM Jan 26, 2021Observed: 2.33 ft at 6:15AM Jan 26, 2021Observed: 2.33 ft at 6:30AM Jan 26, 2021Observed: 2.33 ft at 6:45AM Jan 26, 2021Observed: 2.33 ft at 7:00AM Jan 26, 2021Observed: 2.33 ft at 7:15AM Jan 26, 2021Observed: 2.34 ft at 7:30AM Jan 26, 2021Observed: 2.34 ft at 7:45AM Jan 26, 2021Observed: 2.33 ft at 8:00AM Jan 26, 2021Observed: 2.34 ft at 8:15AM Jan 26, 2021Observed: 2.34 ft at 8:30AM Jan 26, 2021Observed: 2.34 ft at 8:45AM Jan 26, 2021Observed: 2.34 ft at 9:00AM Jan 26, 2021Observed: 2.33 ft at 9:15AM Jan 26, 2021Observed: 2.34 ft at 9:30AM Jan 26, 2021Observed: 2.34 ft at 9:45AM Jan 26, 2021Observed: 2.33 ft at 10:00AM Jan 26, 2021Observed: 2.34 ft at 10:15AM Jan 26, 2021Observed: 2.34 ft at 10:30AM Jan 26, 2021Observed: 2.33 ft at 10:45AM Jan 26, 2021Observed: 2.34 ft at 11:00AM Jan 26, 2021Observed: 2.34 ft at 11:15AM Jan 26, 2021Observed: 2.34 ft at 11:30AM Jan 26, 2021Observed: 2.34 ft at 11:45AM Jan 26, 2021Observed: 2.34 ft at 12:00PM Jan 26, 2021Observed: 2.35 ft at 12:15PM Jan 26, 2021Observed: 2.35 ft at 12:30PM Jan 26, 2021Observed: 2.35 ft at 12:45PM Jan 26, 2021Observed: 2.36 ft at 1:00PM Jan 26, 2021Observed: 2.36 ft at 1:15PM Jan 26, 2021Observed: 2.36 ft at 1:30PM Jan 26, 2021Observed: 2.36 ft at 1:45PM Jan 26, 2021Observed: 2.36 ft at 2:00PM Jan 26, 2021Observed: 2.36 ft at 2:15PM Jan 26, 2021Observed: 2.37 ft at 2:30PM Jan 26, 2021Observed: 2.37 ft at 2:45PM Jan 26, 2021Observed: 2.37 ft at 3:00PM Jan 26, 2021Observed: 2.38 ft at 3:15PM Jan 26, 2021Observed: 2.38 ft at 3:30PM Jan 26, 2021Observed: 2.38 ft at 3:45PM Jan 26, 2021Observed: 2.39 ft at 4:00PM Jan 26, 2021Observed: 2.39 ft at 4:15PM Jan 26, 2021Observed: 2.39 ft at 4:30PM Jan 26, 2021Observed: 2.39 ft at 4:45PM Jan 26, 2021Observed: 2.4 ft at 5:00PM Jan 26, 2021Observed: 2.4 ft at 5:15PM Jan 26, 2021Observed: 2.4 ft at 5:30PM Jan 26, 2021Observed: 2.41 ft at 5:45PM Jan 26, 2021Observed: 2.4 ft at 6:00PM Jan 26, 2021Observed: 2.41 ft at 6:15PM Jan 26, 2021Observed: 2.4 ft at 6:30PM Jan 26, 2021Observed: 2.4 ft at 6:45PM Jan 26, 2021Observed: 2.41 ft at 7:00PM Jan 26, 2021Observed: 2.41 ft at 7:15PM Jan 26, 2021Observed: 2.41 ft at 7:30PM Jan 26, 2021Observed: 2.4 ft at 7:45PM Jan 26, 2021Observed: 2.4 ft at 8:00PM Jan 26, 2021Observed: 2.4 ft at 8:15PM Jan 26, 2021Observed: 2.41 ft at 8:30PM Jan 26, 2021Observed: 2.41 ft at 8:45PM Jan 26, 2021Observed: 2.41 ft at 9:00PM Jan 26, 2021Observed: 2.41 ft at 9:15PM Jan 26, 2021Observed: 2.41 ft at 9:30PM Jan 26, 2021Observed: 2.41 ft at 9:45PM Jan 26, 2021Observed: 2.41 ft at 10:00PM Jan 26, 2021Observed: 2.41 ft at 10:15PM Jan 26, 2021Observed: 2.4 ft at 10:30PM Jan 26, 2021Observed: 2.41 ft at 10:45PM Jan 26, 2021Observed: 2.41 ft at 11:00PM Jan 26, 2021Observed: 2.4 ft at 11:15PM Jan 26, 2021Observed: 2.41 ft at 11:30PM Jan 26, 2021Observed: 2.4 ft at 11:45PM Jan 26, 2021Observed: 2.41 ft at 12:00AM Jan 27, 2021Observed: 2.4 ft at 12:15AM Jan 27, 2021Observed: 2.4 ft at 12:30AM Jan 27, 2021Observed: 2.4 ft at 12:45AM Jan 27, 2021Observed: 2.4 ft at 1:00AM Jan 27, 2021Observed: 2.4 ft at 1:15AM Jan 27, 2021Observed: 2.4 ft at 1:30AM Jan 27, 2021Observed: 2.4 ft at 1:45AM Jan 27, 2021Observed: 2.4 ft at 2:00AM Jan 27, 2021Observed: 2.4 ft at 2:15AM Jan 27, 2021Observed: 2.39 ft at 2:30AM Jan 27, 2021Observed: 2.4 ft at 2:45AM Jan 27, 2021Observed: 2.39 ft at 3:00AM Jan 27, 2021Observed: 2.39 ft at 3:15AM Jan 27, 2021Observed: 2.39 ft at 3:30AM Jan 27, 2021Observed: 2.39 ft at 3:45AM Jan 27, 2021Observed: 2.39 ft at 4:00AM Jan 27, 2021Observed: 2.38 ft at 4:15AM Jan 27, 2021Observed: 2.38 ft at 4:30AM Jan 27, 2021Observed: 2.39 ft at 4:45AM Jan 27, 2021Observed: 2.38 ft at 5:00AM Jan 27, 2021Observed: 2.38 ft at 5:15AM Jan 27, 2021Observed: 2.38 ft at 5:30AM Jan 27, 2021Observed: 2.37 ft at 5:45AM Jan 27, 2021Observed: 2.38 ft at 6:00AM Jan 27, 2021Observed: 2.38 ft at 6:15AM Jan 27, 2021Observed: 2.38 ft at 6:30AM Jan 27, 2021Observed: 2.38 ft at 6:45AM Jan 27, 2021Observed: 2.37 ft at 7:00AM Jan 27, 2021Observed: 2.36 ft at 7:15AM Jan 27, 2021Observed: 2.36 ft at 7:30AM Jan 27, 2021Observed: 2.36 ft at 7:45AM Jan 27, 2021Observed: 2.36 ft at 8:00AM Jan 27, 2021Observed: 2.36 ft at 8:15AM Jan 27, 2021Observed: 2.36 ft at 8:30AM Jan 27, 2021Observed: 2.36 ft at 8:45AM Jan 27, 2021Observed: 2.36 ft at 9:00AM Jan 27, 2021Observed: 2.35 ft at 9:15AM Jan 27, 2021Observed: 2.36 ft at 9:30AM Jan 27, 2021Observed: 2.35 ft at 9:45AM Jan 27, 2021Observed: 2.36 ft at 10:00AM Jan 27, 2021Observed: 2.35 ft at 10:15AM Jan 27, 2021Observed: 2.35 ft at 10:30AM Jan 27, 2021Observed: 2.35 ft at 10:45AM Jan 27, 2021Observed: 2.36 ft at 11:00AM Jan 27, 2021Observed: 2.35 ft at 11:15AM Jan 27, 2021Observed: 2.35 ft at 11:30AM Jan 27, 2021Observed: 2.35 ft at 11:45AM Jan 27, 2021Observed: 2.35 ft at 12:00PM Jan 27, 2021USGS--Water Resources of the United StatesWHPN4(plotting HGIRG) Graph Created (12:32PM Jan 27, 2021)ObservedLatest observed value: 2.35 ft at 12:00 PM EST 27-Jan-2021.
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Whippany River near Morristown. Only observed stages are available for this point.
Return to Area Map
Downstream Gauge Downstream Gauge - at Morristown
Flood Categories (in feet)
Not Available

Historic Crests
(1) 10.40 ft on 08/28/2011
(2) 9.30 ft on 09/16/1999
(3) 8.10 ft on 10/20/1996
(4) 7.60 ft on 03/14/2010
(5) 7.30 ft on 04/15/2007

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.40 ft on 08/28/2011
(2) 7.60 ft on 03/14/2010
(3) 7.30 ft on 04/15/2007
(4) 9.30 ft on 09/16/1999
(5) 8.10 ft on 10/20/1996

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 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.
About This Location Collapse

Latitude: 40.812222° N, Longitude: 74.511944° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 29 310 Not Available 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:
Additional Information Collapse
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 Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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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