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Hydrograph River at a Glance Download
South Branch Raritan River at High Bridge Stage (ft)Flow (kcfs)Observed: 5.95 ft at 12:45AM Oct 20, 2019Observed: 5.95 ft at 1:00AM Oct 20, 2019Observed: 5.95 ft at 1:15AM Oct 20, 2019Observed: 5.95 ft at 1:30AM Oct 20, 2019Observed: 5.95 ft at 1:45AM Oct 20, 2019Observed: 5.95 ft at 2:00AM Oct 20, 2019Observed: 5.95 ft at 2:15AM Oct 20, 2019Observed: 5.95 ft at 2:30AM Oct 20, 2019Observed: 5.95 ft at 2:45AM Oct 20, 2019Observed: 5.95 ft at 3:00AM Oct 20, 2019Observed: 5.95 ft at 3:15AM Oct 20, 2019Observed: 5.95 ft at 3:30AM Oct 20, 2019Observed: 5.94 ft at 3:45AM Oct 20, 2019Observed: 5.94 ft at 4:00AM Oct 20, 2019Observed: 5.94 ft at 4:15AM Oct 20, 2019Observed: 5.94 ft at 4:30AM Oct 20, 2019Observed: 5.94 ft at 4:45AM Oct 20, 2019Observed: 5.94 ft at 5:00AM Oct 20, 2019Observed: 5.94 ft at 5:15AM Oct 20, 2019Observed: 5.94 ft at 5:30AM Oct 20, 2019Observed: 5.94 ft at 5:45AM Oct 20, 2019Observed: 5.94 ft at 6:00AM Oct 20, 2019Observed: 5.94 ft at 6:15AM Oct 20, 2019Observed: 5.94 ft at 6:30AM Oct 20, 2019Observed: 5.93 ft at 6:45AM Oct 20, 2019Observed: 5.93 ft at 7:00AM Oct 20, 2019Observed: 5.93 ft at 7:15AM Oct 20, 2019Observed: 5.93 ft at 7:30AM Oct 20, 2019Observed: 5.93 ft at 7:45AM Oct 20, 2019Observed: 5.93 ft at 8:00AM Oct 20, 2019Observed: 5.93 ft at 8:15AM Oct 20, 2019Observed: 5.93 ft at 8:30AM Oct 20, 2019Observed: 5.93 ft at 8:45AM Oct 20, 2019Observed: 5.93 ft at 9:00AM Oct 20, 2019Observed: 5.93 ft at 9:15AM Oct 20, 2019Observed: 5.93 ft at 9:30AM Oct 20, 2019Observed: 5.93 ft at 9:45AM Oct 20, 2019Observed: 5.93 ft at 10:00AM Oct 20, 2019Observed: 5.93 ft at 10:15AM Oct 20, 2019Observed: 5.93 ft at 10:30AM Oct 20, 2019Observed: 5.93 ft at 10:45AM Oct 20, 2019Observed: 5.93 ft at 11:00AM Oct 20, 2019Observed: 5.93 ft at 11:15AM Oct 20, 2019Observed: 5.93 ft at 11:30AM Oct 20, 2019Observed: 5.93 ft at 11:45AM Oct 20, 2019Observed: 5.93 ft at 12:00PM Oct 20, 2019Observed: 5.93 ft at 12:15PM Oct 20, 2019Observed: 5.93 ft at 12:30PM Oct 20, 2019Observed: 5.93 ft at 12:45PM Oct 20, 2019Observed: 5.93 ft at 1:00PM Oct 20, 2019Observed: 5.93 ft at 1:15PM Oct 20, 2019Observed: 5.93 ft at 1:30PM Oct 20, 2019Observed: 5.94 ft at 1:45PM Oct 20, 2019Observed: 5.94 ft at 2:00PM Oct 20, 2019Observed: 5.94 ft at 2:15PM Oct 20, 2019Observed: 5.94 ft at 2:30PM Oct 20, 2019Observed: 5.95 ft at 2:45PM Oct 20, 2019Observed: 5.95 ft at 3:00PM Oct 20, 2019Observed: 5.95 ft at 3:15PM Oct 20, 2019Observed: 5.95 ft at 3:30PM Oct 20, 2019Observed: 5.95 ft at 3:45PM Oct 20, 2019Observed: 5.95 ft at 4:00PM Oct 20, 2019Observed: 5.96 ft at 4:15PM Oct 20, 2019Observed: 5.96 ft at 4:30PM Oct 20, 2019Observed: 5.96 ft at 4:45PM Oct 20, 2019Observed: 5.96 ft at 5:00PM Oct 20, 2019Observed: 5.96 ft at 5:15PM Oct 20, 2019Observed: 5.96 ft at 5:30PM Oct 20, 2019Observed: 5.96 ft at 5:45PM Oct 20, 2019Observed: 5.96 ft at 6:00PM Oct 20, 2019Observed: 5.96 ft at 6:15PM Oct 20, 2019Observed: 5.97 ft at 6:30PM Oct 20, 2019Observed: 5.97 ft at 6:45PM Oct 20, 2019Observed: 5.97 ft at 7:00PM Oct 20, 2019Observed: 5.97 ft at 7:15PM Oct 20, 2019Observed: 5.97 ft at 7:30PM Oct 20, 2019Observed: 5.97 ft at 7:45PM Oct 20, 2019Observed: 5.97 ft at 8:00PM Oct 20, 2019Observed: 5.97 ft at 8:15PM Oct 20, 2019Observed: 5.97 ft at 8:30PM Oct 20, 2019Observed: 5.97 ft at 8:45PM Oct 20, 2019Observed: 5.97 ft at 9:00PM Oct 20, 2019Observed: 5.98 ft at 9:15PM Oct 20, 2019Observed: 5.98 ft at 9:30PM Oct 20, 2019Observed: 5.98 ft at 9:45PM Oct 20, 2019Observed: 5.98 ft at 10:00PM Oct 20, 2019Observed: 5.98 ft at 10:15PM Oct 20, 2019Observed: 5.98 ft at 10:30PM Oct 20, 2019Observed: 5.99 ft at 10:45PM Oct 20, 2019Observed: 5.99 ft at 11:00PM Oct 20, 2019Observed: 5.99 ft at 11:15PM Oct 20, 2019Observed: 5.99 ft at 11:30PM Oct 20, 2019Observed: 6 ft at 11:45PM Oct 20, 2019Observed: 6 ft at 12:00AM Oct 21, 2019Observed: 6 ft at 12:15AM Oct 21, 2019Observed: 6 ft at 12:30AM Oct 21, 2019Observed: 6 ft at 12:45AM Oct 21, 2019Observed: 6 ft at 1:00AM Oct 21, 2019Observed: 6 ft at 1:15AM Oct 21, 2019Observed: 6 ft at 1:30AM Oct 21, 2019Observed: 6 ft at 1:45AM Oct 21, 2019Observed: 6 ft at 2:00AM Oct 21, 2019Observed: 6 ft at 2:15AM Oct 21, 2019Observed: 6 ft at 2:30AM Oct 21, 2019Observed: 6.01 ft at 2:45AM Oct 21, 2019Observed: 6.01 ft at 3:00AM Oct 21, 2019Observed: 6.01 ft at 3:15AM Oct 21, 2019Observed: 6.01 ft at 3:30AM Oct 21, 2019Observed: 6.01 ft at 3:45AM Oct 21, 2019Observed: 6.02 ft at 4:00AM Oct 21, 2019Observed: 6.02 ft at 4:15AM Oct 21, 2019Observed: 6.02 ft at 4:30AM Oct 21, 2019Observed: 6.03 ft at 4:45AM Oct 21, 2019Observed: 6.03 ft at 5:00AM Oct 21, 2019Observed: 6.04 ft at 5:15AM Oct 21, 2019Observed: 6.04 ft at 5:30AM Oct 21, 2019Observed: 6.04 ft at 5:45AM Oct 21, 2019Observed: 6.05 ft at 6:00AM Oct 21, 2019Observed: 6.06 ft at 6:15AM Oct 21, 2019Observed: 6.07 ft at 6:30AM Oct 21, 2019Observed: 6.08 ft at 6:45AM Oct 21, 2019Observed: 6.08 ft at 7:00AM Oct 21, 2019Observed: 6.08 ft at 7:15AM Oct 21, 2019Observed: 6.08 ft at 7:30AM Oct 21, 2019Observed: 6.09 ft at 7:45AM Oct 21, 2019Observed: 6.1 ft at 8:00AM Oct 21, 2019Observed: 6.11 ft at 8:15AM Oct 21, 2019Observed: 6.11 ft at 8:30AM Oct 21, 2019Observed: 6.11 ft at 8:45AM Oct 21, 2019Observed: 6.11 ft at 9:00AM Oct 21, 2019Observed: 6.11 ft at 9:15AM Oct 21, 2019Observed: 6.12 ft at 9:30AM Oct 21, 2019Observed: 6.12 ft at 9:45AM Oct 21, 2019Observed: 6.12 ft at 10:00AM Oct 21, 2019Observed: 6.11 ft at 10:15AM Oct 21, 2019Observed: 6.11 ft at 10:30AM Oct 21, 2019Observed: 6.11 ft at 10:45AM Oct 21, 2019Observed: 6.11 ft at 11:00AM Oct 21, 2019Observed: 6.1 ft at 11:15AM Oct 21, 2019Observed: 6.1 ft at 11:30AM Oct 21, 2019Observed: 6.09 ft at 11:45AM Oct 21, 2019Observed: 6.09 ft at 12:00PM Oct 21, 2019Observed: 6.09 ft at 12:15PM Oct 21, 2019Observed: 6.08 ft at 12:30PM Oct 21, 2019Observed: 6.08 ft at 12:45PM Oct 21, 2019Observed: 6.08 ft at 1:00PM Oct 21, 2019Observed: 6.08 ft at 1:15PM Oct 21, 2019Observed: 6.08 ft at 1:30PM Oct 21, 2019Observed: 6.08 ft at 1:45PM Oct 21, 2019Observed: 6.08 ft at 2:00PM Oct 21, 2019Observed: 6.08 ft at 2:15PM Oct 21, 2019Observed: 6.07 ft at 2:30PM Oct 21, 2019Observed: 6.07 ft at 2:45PM Oct 21, 2019Observed: 6.07 ft at 3:00PM Oct 21, 2019Observed: 6.07 ft at 3:15PM Oct 21, 2019Observed: 6.07 ft at 3:30PM Oct 21, 2019Observed: 6.06 ft at 3:45PM Oct 21, 2019Observed: 6.06 ft at 4:00PM Oct 21, 2019Observed: 6.06 ft at 4:15PM Oct 21, 2019Observed: 6.06 ft at 4:30PM Oct 21, 2019Observed: 6.06 ft at 4:45PM Oct 21, 2019Observed: 6.05 ft at 5:00PM Oct 21, 2019Observed: 6.05 ft at 5:15PM Oct 21, 2019Observed: 6.05 ft at 5:30PM Oct 21, 2019Observed: 6.05 ft at 5:45PM Oct 21, 2019Observed: 6.04 ft at 6:00PM Oct 21, 2019Observed: 6.04 ft at 6:15PM Oct 21, 2019Observed: 6.04 ft at 6:30PM Oct 21, 2019Observed: 6.04 ft at 6:45PM Oct 21, 2019Observed: 6.04 ft at 7:00PM Oct 21, 2019Observed: 6.04 ft at 7:15PM Oct 21, 2019Observed: 6.04 ft at 7:30PM Oct 21, 2019Observed: 6.04 ft at 7:45PM Oct 21, 2019Observed: 6.04 ft at 8:00PM Oct 21, 2019Observed: 6.04 ft at 8:15PM Oct 21, 2019Observed: 6.03 ft at 8:30PM Oct 21, 2019Observed: 6.03 ft at 8:45PM Oct 21, 2019Observed: 6.03 ft at 9:00PM Oct 21, 2019Observed: 6.02 ft at 9:15PM Oct 21, 2019Observed: 6.02 ft at 9:30PM Oct 21, 2019Observed: 6.02 ft at 9:45PM Oct 21, 2019Observed: 6.01 ft at 10:00PM Oct 21, 2019Observed: 6.01 ft at 10:15PM Oct 21, 2019Observed: 6.01 ft at 10:30PM Oct 21, 2019Observed: 6.01 ft at 10:45PM Oct 21, 2019Observed: 6.01 ft at 11:00PM Oct 21, 2019Observed: 6 ft at 11:15PM Oct 21, 2019Observed: 6 ft at 11:30PM Oct 21, 2019Observed: 6 ft at 11:45PM Oct 21, 2019Observed: 6 ft at 12:00AM Oct 22, 2019Observed: 6 ft at 12:15AM Oct 22, 2019Observed: 6 ft at 12:30AM Oct 22, 2019Observed: 6 ft at 12:45AM Oct 22, 2019Observed: 6 ft at 1:00AM Oct 22, 2019Observed: 6 ft at 1:15AM Oct 22, 2019Observed: 6 ft at 1:30AM Oct 22, 2019Observed: 6 ft at 1:45AM Oct 22, 2019Observed: 6 ft at 2:00AM Oct 22, 2019Observed: 6 ft at 2:15AM Oct 22, 2019Observed: 6 ft at 2:30AM Oct 22, 2019Observed: 6 ft at 2:45AM Oct 22, 2019Observed: 5.99 ft at 3:00AM Oct 22, 2019Observed: 5.99 ft at 3:15AM Oct 22, 2019Observed: 5.99 ft at 3:30AM Oct 22, 2019Observed: 5.99 ft at 3:45AM Oct 22, 2019Observed: 5.99 ft at 4:00AM Oct 22, 2019Observed: 5.99 ft at 4:15AM Oct 22, 2019Observed: 5.99 ft at 4:30AM Oct 22, 2019Observed: 5.98 ft at 4:45AM Oct 22, 2019Observed: 5.98 ft at 5:00AM Oct 22, 2019Observed: 5.98 ft at 5:15AM Oct 22, 2019Observed: 5.98 ft at 5:30AM Oct 22, 2019Observed: 5.98 ft at 5:45AM Oct 22, 2019Observed: 5.98 ft at 6:00AM Oct 22, 2019Observed: 5.98 ft at 6:15AM Oct 22, 2019Observed: 5.98 ft at 6:30AM Oct 22, 2019Observed: 5.98 ft at 6:45AM Oct 22, 2019Observed: 5.97 ft at 7:00AM Oct 22, 2019Observed: 5.97 ft at 7:15AM Oct 22, 2019Observed: 5.97 ft at 7:30AM Oct 22, 2019Observed: 5.97 ft at 7:45AM Oct 22, 2019Observed: 5.97 ft at 10:00AM Oct 22, 2019Observed: 5.97 ft at 10:15AM Oct 22, 2019Observed: 5.97 ft at 10:30AM Oct 22, 2019Observed: 5.97 ft at 10:45AM Oct 22, 2019Observed: 5.96 ft at 11:00AM Oct 22, 2019Observed: 5.96 ft at 11:15AM Oct 22, 2019Observed: 5.96 ft at 11:30AM Oct 22, 2019Observed: 5.96 ft at 11:45AM Oct 22, 2019Observed: 5.96 ft at 12:00PM Oct 22, 2019Observed: 5.97 ft at 12:15PM Oct 22, 2019Observed: 5.97 ft at 12:30PM Oct 22, 2019Observed: 5.97 ft at 12:45PM Oct 22, 2019Observed: 5.97 ft at 1:00PM Oct 22, 2019Observed: 5.97 ft at 1:15PM Oct 22, 2019Observed: 5.97 ft at 1:30PM Oct 22, 2019Observed: 5.97 ft at 1:45PM Oct 22, 2019Observed: 5.97 ft at 2:00PM Oct 22, 2019Observed: 5.97 ft at 2:15PM Oct 22, 2019Observed: 5.97 ft at 2:30PM Oct 22, 2019Observed: 5.97 ft at 2:45PM Oct 22, 2019Observed: 5.97 ft at 3:00PM Oct 22, 2019Observed: 5.97 ft at 3:15PM Oct 22, 2019Observed: 5.97 ft at 3:30PM Oct 22, 2019Observed: 5.97 ft at 3:45PM Oct 22, 2019Observed: 5.97 ft at 4:00PM Oct 22, 2019Observed: 5.97 ft at 4:15PM Oct 22, 2019Observed: 5.97 ft at 4:30PM Oct 22, 2019Observed: 5.97 ft at 4:45PM Oct 22, 2019Observed: 5.97 ft at 5:00PM Oct 22, 2019Observed: 5.97 ft at 5:15PM Oct 22, 2019Observed: 5.97 ft at 5:30PM Oct 22, 2019Observed: 5.97 ft at 5:45PM Oct 22, 2019Observed: 5.97 ft at 6:00PM Oct 22, 2019Observed: 5.98 ft at 6:15PM Oct 22, 2019Observed: 5.99 ft at 6:30PM Oct 22, 2019Observed: 5.99 ft at 6:45PM Oct 22, 2019Observed: 5.99 ft at 7:00PM Oct 22, 2019Observed: 6 ft at 7:15PM Oct 22, 2019Observed: 6.01 ft at 7:30PM Oct 22, 2019Observed: 6.01 ft at 7:45PM Oct 22, 2019Observed: 6.01 ft at 8:00PM Oct 22, 2019Observed: 6.02 ft at 8:15PM Oct 22, 2019Observed: 6.03 ft at 8:30PM Oct 22, 2019Observed: 6.04 ft at 8:45PM Oct 22, 2019Observed: 6.05 ft at 9:00PM Oct 22, 2019Observed: 6.06 ft at 9:15PM Oct 22, 2019Observed: 6.09 ft at 9:30PM Oct 22, 2019Observed: 6.09 ft at 9:45PM Oct 22, 2019Observed: 6.12 ft at 10:00PM Oct 22, 2019Observed: 6.13 ft at 10:15PM Oct 22, 2019Observed: 6.14 ft at 10:30PM Oct 22, 2019Observed: 6.15 ft at 10:45PM Oct 22, 2019Observed: 6.17 ft at 11:00PM Oct 22, 2019Observed: 6.19 ft at 11:15PM Oct 22, 2019Observed: 6.21 ft at 11:30PM Oct 22, 2019Highest Observation: 6.22 ft at 11:45PM Oct 22, 2019USGS--Water Resources of the United StatesHBRN4(plotting HGIRG) Graph Created (12:33AM Oct 23, 2019)ObservedLatest observed value: 6.22 ft at 11:45 PM EDT 22-Oct-2019. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the South Branch Raritan River at High Bridge. Only observed stages are available for this point.
Return to Area Map
Downstream Gauge Downstream Gauge - at Stanton
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 12
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): 0

Historic Crests
(1) 14.26 ft on 01/28/1994
(2) 12.92 ft on 08/28/2011
(3) 12.07 ft on 01/25/1979
(4) 11.97 ft on 02/01/1982
(5) 11.78 ft on 03/15/1940
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.74 ft on 05/01/2014
(2) 11.18 ft on 09/28/2011
(3) 10.95 ft on 09/08/2011
(4) 12.92 ft on 08/28/2011
(5) 10.95 ft on 04/16/2007
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.

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: 40.677778° N, Longitude: 74.879167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 282.1 ft 292.1 ft  

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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Page last modified: 1-Mar-2019 12:35 AM
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