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Hydrograph River at a Glance Download
Stony Brook at North Plainfield Stage (ft)Observed: 1.68 ft at 5:30PM Aug 01, 2020Observed: 1.68 ft at 5:45PM Aug 01, 2020Observed: 1.67 ft at 6:00PM Aug 01, 2020Observed: 1.67 ft at 6:15PM Aug 01, 2020Observed: 1.67 ft at 6:30PM Aug 01, 2020Observed: 1.67 ft at 6:45PM Aug 01, 2020Observed: 1.67 ft at 7:00PM Aug 01, 2020Observed: 1.67 ft at 7:15PM Aug 01, 2020Observed: 1.67 ft at 7:30PM Aug 01, 2020Observed: 1.67 ft at 7:45PM Aug 01, 2020Observed: 1.67 ft at 8:00PM Aug 01, 2020Observed: 1.66 ft at 8:15PM Aug 01, 2020Observed: 1.66 ft at 8:30PM Aug 01, 2020Observed: 1.66 ft at 8:45PM Aug 01, 2020Observed: 1.66 ft at 9:00PM Aug 01, 2020Observed: 1.66 ft at 9:15PM Aug 01, 2020Observed: 1.66 ft at 9:30PM Aug 01, 2020Observed: 1.66 ft at 9:45PM Aug 01, 2020Observed: 1.66 ft at 10:00PM Aug 01, 2020Observed: 1.66 ft at 10:15PM Aug 01, 2020Observed: 1.66 ft at 10:30PM Aug 01, 2020Observed: 1.66 ft at 10:45PM Aug 01, 2020Observed: 1.66 ft at 11:00PM Aug 01, 2020Observed: 1.66 ft at 11:15PM Aug 01, 2020Observed: 1.66 ft at 11:30PM Aug 01, 2020Observed: 1.65 ft at 11:45PM Aug 01, 2020Observed: 1.65 ft at 12:00AM Aug 02, 2020Observed: 1.65 ft at 12:15AM Aug 02, 2020Observed: 1.65 ft at 12:30AM Aug 02, 2020Observed: 1.65 ft at 12:45AM Aug 02, 2020Observed: 1.65 ft at 1:00AM Aug 02, 2020Observed: 1.65 ft at 1:15AM Aug 02, 2020Observed: 1.65 ft at 1:30AM Aug 02, 2020Observed: 1.65 ft at 1:45AM Aug 02, 2020Observed: 1.65 ft at 2:00AM Aug 02, 2020Observed: 1.65 ft at 2:15AM Aug 02, 2020Observed: 1.65 ft at 2:30AM Aug 02, 2020Observed: 1.65 ft at 2:45AM Aug 02, 2020Observed: 1.65 ft at 3:00AM Aug 02, 2020Observed: 1.65 ft at 3:15AM Aug 02, 2020Observed: 1.65 ft at 3:30AM Aug 02, 2020Observed: 1.65 ft at 3:45AM Aug 02, 2020Observed: 1.65 ft at 4:00AM Aug 02, 2020Observed: 1.65 ft at 4:15AM Aug 02, 2020Observed: 1.65 ft at 4:30AM Aug 02, 2020Observed: 1.65 ft at 4:45AM Aug 02, 2020Observed: 1.65 ft at 5:00AM Aug 02, 2020Observed: 1.65 ft at 5:15AM Aug 02, 2020Observed: 1.65 ft at 5:30AM Aug 02, 2020Observed: 1.65 ft at 5:45AM Aug 02, 2020Observed: 1.65 ft at 6:00AM Aug 02, 2020Observed: 1.65 ft at 6:15AM Aug 02, 2020Observed: 1.65 ft at 6:30AM Aug 02, 2020Observed: 1.65 ft at 6:45AM Aug 02, 2020Observed: 1.65 ft at 7:00AM Aug 02, 2020Observed: 1.65 ft at 7:15AM Aug 02, 2020Observed: 1.65 ft at 7:30AM Aug 02, 2020Observed: 1.65 ft at 7:45AM Aug 02, 2020Observed: 1.65 ft at 8:00AM Aug 02, 2020Observed: 1.65 ft at 8:15AM Aug 02, 2020Observed: 1.65 ft at 8:30AM Aug 02, 2020Observed: 1.65 ft at 8:45AM Aug 02, 2020Observed: 1.65 ft at 9:00AM Aug 02, 2020Observed: 1.65 ft at 9:15AM Aug 02, 2020Observed: 1.65 ft at 9:30AM Aug 02, 2020Observed: 1.65 ft at 9:45AM Aug 02, 2020Observed: 1.65 ft at 10:00AM Aug 02, 2020Observed: 1.65 ft at 10:15AM Aug 02, 2020Observed: 1.65 ft at 10:30AM Aug 02, 2020Observed: 1.65 ft at 10:45AM Aug 02, 2020Observed: 1.65 ft at 11:00AM Aug 02, 2020Observed: 1.65 ft at 11:15AM Aug 02, 2020Observed: 1.65 ft at 11:30AM Aug 02, 2020Observed: 1.65 ft at 11:45AM Aug 02, 2020Observed: 1.65 ft at 12:00PM Aug 02, 2020Observed: 1.65 ft at 12:15PM Aug 02, 2020Observed: 1.65 ft at 12:30PM Aug 02, 2020Observed: 1.65 ft at 12:45PM Aug 02, 2020Observed: 1.65 ft at 1:00PM Aug 02, 2020Observed: 1.65 ft at 1:15PM Aug 02, 2020Observed: 1.65 ft at 1:30PM Aug 02, 2020Observed: 1.65 ft at 1:45PM Aug 02, 2020Observed: 1.65 ft at 2:00PM Aug 02, 2020Observed: 1.65 ft at 2:15PM Aug 02, 2020Observed: 1.64 ft at 2:30PM Aug 02, 2020Observed: 1.64 ft at 2:45PM Aug 02, 2020Observed: 1.64 ft at 3:00PM Aug 02, 2020Observed: 1.64 ft at 3:15PM Aug 02, 2020Observed: 1.64 ft at 3:30PM Aug 02, 2020Observed: 1.64 ft at 3:45PM Aug 02, 2020Observed: 1.64 ft at 4:00PM Aug 02, 2020Observed: 1.64 ft at 4:15PM Aug 02, 2020Observed: 1.64 ft at 4:30PM Aug 02, 2020Observed: 1.64 ft at 4:45PM Aug 02, 2020Observed: 1.64 ft at 5:00PM Aug 02, 2020Observed: 1.64 ft at 5:15PM Aug 02, 2020Observed: 1.64 ft at 5:30PM Aug 02, 2020Observed: 1.64 ft at 5:45PM Aug 02, 2020Observed: 1.63 ft at 6:00PM Aug 02, 2020Observed: 1.63 ft at 6:15PM Aug 02, 2020Observed: 1.63 ft at 6:30PM Aug 02, 2020Observed: 1.63 ft at 6:45PM Aug 02, 2020Observed: 1.63 ft at 7:00PM Aug 02, 2020Observed: 1.63 ft at 7:15PM Aug 02, 2020Observed: 1.63 ft at 7:30PM Aug 02, 2020Observed: 1.63 ft at 7:45PM Aug 02, 2020Observed: 1.63 ft at 8:00PM Aug 02, 2020Observed: 1.63 ft at 8:15PM Aug 02, 2020Observed: 1.63 ft at 8:30PM Aug 02, 2020Observed: 1.63 ft at 8:45PM Aug 02, 2020Observed: 1.63 ft at 9:00PM Aug 02, 2020Observed: 1.63 ft at 9:15PM Aug 02, 2020Observed: 1.63 ft at 9:30PM Aug 02, 2020Observed: 1.63 ft at 9:45PM Aug 02, 2020Observed: 1.63 ft at 10:00PM Aug 02, 2020Observed: 1.63 ft at 10:15PM Aug 02, 2020Observed: 1.63 ft at 10:30PM Aug 02, 2020Observed: 1.63 ft at 10:45PM Aug 02, 2020Observed: 1.63 ft at 11:00PM Aug 02, 2020Observed: 1.62 ft at 11:15PM Aug 02, 2020Observed: 1.62 ft at 11:30PM Aug 02, 2020Observed: 1.62 ft at 11:45PM Aug 02, 2020Observed: 1.62 ft at 12:00AM Aug 03, 2020Observed: 1.62 ft at 12:15AM Aug 03, 2020Observed: 1.62 ft at 12:30AM Aug 03, 2020Observed: 1.62 ft at 12:45AM Aug 03, 2020Observed: 1.62 ft at 1:00AM Aug 03, 2020Observed: 1.62 ft at 1:15AM Aug 03, 2020Observed: 1.62 ft at 1:30AM Aug 03, 2020Observed: 1.62 ft at 1:45AM Aug 03, 2020Observed: 1.62 ft at 2:00AM Aug 03, 2020Observed: 1.62 ft at 2:15AM Aug 03, 2020Observed: 1.62 ft at 2:30AM Aug 03, 2020Observed: 1.62 ft at 2:45AM Aug 03, 2020Observed: 1.62 ft at 3:00AM Aug 03, 2020Observed: 1.62 ft at 3:15AM Aug 03, 2020Observed: 1.62 ft at 3:30AM Aug 03, 2020Observed: 1.62 ft at 3:45AM Aug 03, 2020Observed: 1.62 ft at 4:00AM Aug 03, 2020Observed: 1.62 ft at 4:15AM Aug 03, 2020Observed: 1.62 ft at 4:30AM Aug 03, 2020Observed: 1.62 ft at 4:45AM Aug 03, 2020Observed: 1.62 ft at 5:00AM Aug 03, 2020Observed: 1.62 ft at 5:15AM Aug 03, 2020Observed: 1.62 ft at 5:30AM Aug 03, 2020Observed: 1.62 ft at 5:45AM Aug 03, 2020Observed: 1.62 ft at 6:00AM Aug 03, 2020Observed: 1.62 ft at 6:15AM Aug 03, 2020Observed: 1.61 ft at 6:30AM Aug 03, 2020Observed: 1.62 ft at 6:45AM Aug 03, 2020Observed: 1.61 ft at 7:00AM Aug 03, 2020Observed: 1.61 ft at 7:15AM Aug 03, 2020Observed: 1.61 ft at 7:30AM Aug 03, 2020Observed: 1.61 ft at 7:45AM Aug 03, 2020Observed: 1.61 ft at 8:00AM Aug 03, 2020Observed: 1.61 ft at 8:15AM Aug 03, 2020Observed: 1.61 ft at 8:30AM Aug 03, 2020Observed: 1.61 ft at 8:45AM Aug 03, 2020Observed: 1.61 ft at 9:00AM Aug 03, 2020Observed: 1.61 ft at 9:15AM Aug 03, 2020Observed: 1.61 ft at 9:30AM Aug 03, 2020Observed: 1.61 ft at 9:45AM Aug 03, 2020Observed: 1.61 ft at 10:00AM Aug 03, 2020Observed: 1.61 ft at 10:15AM Aug 03, 2020Observed: 1.61 ft at 10:30AM Aug 03, 2020Observed: 1.61 ft at 10:45AM Aug 03, 2020Observed: 1.61 ft at 11:00AM Aug 03, 2020Observed: 1.61 ft at 11:15AM Aug 03, 2020Observed: 1.61 ft at 11:30AM Aug 03, 2020Observed: 1.61 ft at 11:45AM Aug 03, 2020Observed: 1.61 ft at 12:00PM Aug 03, 2020Observed: 1.61 ft at 12:15PM Aug 03, 2020Observed: 1.61 ft at 12:30PM Aug 03, 2020Observed: 1.61 ft at 12:45PM Aug 03, 2020Observed: 1.61 ft at 1:00PM Aug 03, 2020Observed: 1.6 ft at 1:15PM Aug 03, 2020Observed: 1.6 ft at 1:30PM Aug 03, 2020Observed: 1.6 ft at 1:45PM Aug 03, 2020Observed: 1.6 ft at 2:00PM Aug 03, 2020Observed: 1.6 ft at 2:15PM Aug 03, 2020Observed: 1.6 ft at 2:30PM Aug 03, 2020Observed: 1.6 ft at 2:45PM Aug 03, 2020Observed: 1.6 ft at 3:00PM Aug 03, 2020Observed: 1.6 ft at 3:15PM Aug 03, 2020Observed: 1.6 ft at 3:30PM Aug 03, 2020Observed: 1.59 ft at 3:45PM Aug 03, 2020Observed: 1.59 ft at 4:00PM Aug 03, 2020Observed: 1.59 ft at 4:15PM Aug 03, 2020Observed: 1.59 ft at 4:30PM Aug 03, 2020Observed: 1.59 ft at 4:45PM Aug 03, 2020Observed: 1.59 ft at 5:00PM Aug 03, 2020Observed: 1.59 ft at 5:15PM Aug 03, 2020Observed: 1.59 ft at 5:30PM Aug 03, 2020Observed: 1.59 ft at 5:45PM Aug 03, 2020Observed: 1.59 ft at 6:00PM Aug 03, 2020Observed: 1.59 ft at 6:15PM Aug 03, 2020Observed: 1.59 ft at 6:30PM Aug 03, 2020Observed: 1.59 ft at 6:45PM Aug 03, 2020Observed: 1.59 ft at 7:00PM Aug 03, 2020Observed: 1.59 ft at 7:15PM Aug 03, 2020Observed: 1.58 ft at 7:30PM Aug 03, 2020Observed: 1.58 ft at 7:45PM Aug 03, 2020Observed: 1.58 ft at 8:00PM Aug 03, 2020Observed: 1.58 ft at 8:15PM Aug 03, 2020Observed: 1.58 ft at 8:30PM Aug 03, 2020Observed: 1.59 ft at 8:45PM Aug 03, 2020Observed: 2.85 ft at 9:00PM Aug 03, 2020Observed: 2.71 ft at 9:15PM Aug 03, 2020Observed: 2.56 ft at 9:30PM Aug 03, 2020Observed: 2.41 ft at 9:45PM Aug 03, 2020Observed: 2.24 ft at 10:00PM Aug 03, 2020Observed: 2.11 ft at 10:15PM Aug 03, 2020Observed: 2.06 ft at 10:30PM Aug 03, 2020Observed: 2.05 ft at 10:45PM Aug 03, 2020Observed: 1.99 ft at 11:00PM Aug 03, 2020Observed: 1.95 ft at 11:15PM Aug 03, 2020Observed: 1.97 ft at 11:30PM Aug 03, 2020Observed: 2.03 ft at 11:45PM Aug 03, 2020Observed: 2 ft at 12:00AM Aug 04, 2020Observed: 1.97 ft at 12:15AM Aug 04, 2020Observed: 1.94 ft at 12:30AM Aug 04, 2020Observed: 1.91 ft at 12:45AM Aug 04, 2020Observed: 1.89 ft at 1:00AM Aug 04, 2020Observed: 1.87 ft at 1:15AM Aug 04, 2020Observed: 1.86 ft at 1:30AM Aug 04, 2020Observed: 1.84 ft at 1:45AM Aug 04, 2020Observed: 1.83 ft at 2:00AM Aug 04, 2020Observed: 1.82 ft at 2:15AM Aug 04, 2020Observed: 1.82 ft at 2:30AM Aug 04, 2020Observed: 1.81 ft at 2:45AM Aug 04, 2020Observed: 2.24 ft at 3:00AM Aug 04, 2020Observed: 2.35 ft at 3:15AM Aug 04, 2020Observed: 2.28 ft at 3:30AM Aug 04, 2020Observed: 2.49 ft at 3:45AM Aug 04, 2020Observed: 2.4 ft at 4:00AM Aug 04, 2020Observed: 2.29 ft at 4:15AM Aug 04, 2020Observed: 2.23 ft at 4:30AM Aug 04, 2020Observed: 2.18 ft at 4:45AM Aug 04, 2020Observed: 2.37 ft at 5:00AM Aug 04, 2020Observed: 2.87 ft at 5:15AM Aug 04, 2020Observed: 2.83 ft at 5:30AM Aug 04, 2020Observed: 2.82 ft at 5:45AM Aug 04, 2020Observed: 2.8 ft at 6:00AM Aug 04, 2020Observed: 2.74 ft at 6:15AM Aug 04, 2020Observed: 2.79 ft at 6:30AM Aug 04, 2020Observed: 2.87 ft at 6:45AM Aug 04, 2020Observed: 2.9 ft at 7:00AM Aug 04, 2020Observed: 2.88 ft at 7:15AM Aug 04, 2020Observed: 2.81 ft at 7:30AM Aug 04, 2020Observed: 2.74 ft at 7:45AM Aug 04, 2020Observed: 2.67 ft at 8:00AM Aug 04, 2020Observed: 2.6 ft at 8:15AM Aug 04, 2020Observed: 2.54 ft at 8:30AM Aug 04, 2020Observed: 2.48 ft at 8:45AM Aug 04, 2020Observed: 2.44 ft at 9:00AM Aug 04, 2020Observed: 2.39 ft at 9:15AM Aug 04, 2020Observed: 2.35 ft at 9:30AM Aug 04, 2020Observed: 2.32 ft at 9:45AM Aug 04, 2020Observed: 2.29 ft at 10:00AM Aug 04, 2020Observed: 2.26 ft at 10:15AM Aug 04, 2020Observed: 2.25 ft at 10:30AM Aug 04, 2020Observed: 3.75 ft at 11:45AM Aug 04, 2020Observed: 4.11 ft at 12:00PM Aug 04, 2020Observed: 4.26 ft at 12:15PM Aug 04, 2020Observed: 5.03 ft at 12:30PM Aug 04, 2020Observed: 5.3 ft at 12:45PM Aug 04, 2020Highest Observation: 5.35 ft at 1:00PM Aug 04, 2020Observed: 5.23 ft at 1:15PM Aug 04, 2020Observed: 5.01 ft at 1:30PM Aug 04, 2020Observed: 4.75 ft at 1:45PM Aug 04, 2020Observed: 4.48 ft at 2:00PM Aug 04, 2020Observed: 4.21 ft at 2:15PM Aug 04, 2020Observed: 3.96 ft at 2:30PM Aug 04, 2020Observed: 3.76 ft at 2:45PM Aug 04, 2020Observed: 3.57 ft at 3:00PM Aug 04, 2020Observed: 3.4 ft at 3:15PM Aug 04, 2020Observed: 3.25 ft at 3:30PM Aug 04, 2020Observed: 3.14 ft at 3:45PM Aug 04, 2020Observed: 3 ft at 4:00PM Aug 04, 2020Observed: 2.9 ft at 4:15PM Aug 04, 2020Observed: 2.81 ft at 4:30PM Aug 04, 2020USGS--Water Resources of the United StatesSTBN4(plotting HGIRG) Graph Created (5:18PM Aug 4, 2020)ObservedLatest observed value: 2.81 ft at 4:30 PM EDT 4-Aug-2020. Flood Stage is 7 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Stony Brook at North Plainfield. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 7
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 10.65 ft on 08/02/1973
(2) 10.00 ft on 07/23/1938
(3) 8.36 ft on 09/16/1999
(4) 8.36 ft on 08/28/2011
(5) 8.35 ft on 10/19/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.05 ft on 04/30/2014
(2) 8.36 ft on 08/28/2011
(3) 7.77 ft on 04/27/2007
(4) 8.36 ft on 09/16/1999
(5) 8.35 ft on 10/19/1996
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: 40.621944° N, Longitude: 74.436111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 71.69 78.69 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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