Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Bookmark and Share Navigation Bar End Cap

  
 
Hydrograph River at a Glance Download Inundation
Mapping
Passaic River near Millington Stage (ft)Flow (kcfs)Observed: 5.96 ft at 7:45PM Feb 13, 2020Observed: 5.97 ft at 8:00PM Feb 13, 2020Observed: 5.96 ft at 8:15PM Feb 13, 2020Observed: 5.97 ft at 8:30PM Feb 13, 2020Observed: 5.97 ft at 8:45PM Feb 13, 2020Observed: 5.97 ft at 9:00PM Feb 13, 2020Observed: 5.97 ft at 9:15PM Feb 13, 2020Observed: 5.97 ft at 9:30PM Feb 13, 2020Observed: 5.98 ft at 9:45PM Feb 13, 2020Observed: 5.98 ft at 10:00PM Feb 13, 2020Observed: 5.98 ft at 10:15PM Feb 13, 2020Observed: 5.99 ft at 10:30PM Feb 13, 2020Observed: 5.99 ft at 10:45PM Feb 13, 2020Observed: 5.98 ft at 11:00PM Feb 13, 2020Observed: 5.98 ft at 11:15PM Feb 13, 2020Observed: 5.99 ft at 11:30PM Feb 13, 2020Observed: 5.99 ft at 11:45PM Feb 13, 2020Observed: 5.98 ft at 12:00AM Feb 14, 2020Observed: 5.98 ft at 12:15AM Feb 14, 2020Highest Observation: 6 ft at 12:30AM Feb 14, 2020Observed: 5.99 ft at 12:45AM Feb 14, 2020Observed: 5.99 ft at 1:00AM Feb 14, 2020Observed: 5.99 ft at 1:15AM Feb 14, 2020Observed: 5.99 ft at 1:30AM Feb 14, 2020Observed: 5.99 ft at 1:45AM Feb 14, 2020Highest Observation: 6 ft at 2:00AM Feb 14, 2020Observed: 5.99 ft at 2:15AM Feb 14, 2020Observed: 5.99 ft at 2:30AM Feb 14, 2020Observed: 5.99 ft at 2:45AM Feb 14, 2020Observed: 5.99 ft at 3:00AM Feb 14, 2020Highest Observation: 6 ft at 3:15AM Feb 14, 2020Observed: 5.99 ft at 3:30AM Feb 14, 2020Observed: 5.99 ft at 3:45AM Feb 14, 2020Observed: 5.99 ft at 4:00AM Feb 14, 2020Observed: 5.99 ft at 4:15AM Feb 14, 2020Observed: 5.99 ft at 4:30AM Feb 14, 2020Observed: 5.99 ft at 4:45AM Feb 14, 2020Observed: 5.99 ft at 5:00AM Feb 14, 2020Observed: 5.98 ft at 5:15AM Feb 14, 2020Observed: 5.99 ft at 5:30AM Feb 14, 2020Observed: 5.99 ft at 5:45AM Feb 14, 2020Highest Observation: 6 ft at 6:00AM Feb 14, 2020Observed: 5.99 ft at 6:15AM Feb 14, 2020Highest Observation: 6 ft at 6:30AM Feb 14, 2020Observed: 5.99 ft at 6:45AM Feb 14, 2020Observed: 5.99 ft at 7:00AM Feb 14, 2020Observed: 5.99 ft at 7:15AM Feb 14, 2020Observed: 5.99 ft at 7:30AM Feb 14, 2020Observed: 5.99 ft at 7:45AM Feb 14, 2020Observed: 5.98 ft at 8:00AM Feb 14, 2020Observed: 5.98 ft at 8:15AM Feb 14, 2020Observed: 5.98 ft at 8:30AM Feb 14, 2020Observed: 5.98 ft at 8:45AM Feb 14, 2020Observed: 5.98 ft at 9:00AM Feb 14, 2020Observed: 5.97 ft at 9:15AM Feb 14, 2020Observed: 5.98 ft at 9:30AM Feb 14, 2020Observed: 5.98 ft at 9:45AM Feb 14, 2020Observed: 5.98 ft at 10:00AM Feb 14, 2020Observed: 5.97 ft at 10:15AM Feb 14, 2020Observed: 5.97 ft at 10:30AM Feb 14, 2020Observed: 5.97 ft at 10:45AM Feb 14, 2020Observed: 5.97 ft at 11:00AM Feb 14, 2020Observed: 5.97 ft at 11:15AM Feb 14, 2020Observed: 5.97 ft at 11:30AM Feb 14, 2020Observed: 5.97 ft at 11:45AM Feb 14, 2020Observed: 5.97 ft at 12:00PM Feb 14, 2020Observed: 5.97 ft at 12:15PM Feb 14, 2020Observed: 5.97 ft at 12:30PM Feb 14, 2020Observed: 5.96 ft at 12:45PM Feb 14, 2020Observed: 5.97 ft at 1:00PM Feb 14, 2020Observed: 5.97 ft at 1:15PM Feb 14, 2020Observed: 5.96 ft at 1:30PM Feb 14, 2020Observed: 5.96 ft at 1:45PM Feb 14, 2020Observed: 5.95 ft at 2:00PM Feb 14, 2020Observed: 5.96 ft at 2:15PM Feb 14, 2020Observed: 5.95 ft at 2:30PM Feb 14, 2020Observed: 5.95 ft at 2:45PM Feb 14, 2020Observed: 5.95 ft at 3:00PM Feb 14, 2020Observed: 5.95 ft at 3:15PM Feb 14, 2020Observed: 5.94 ft at 3:30PM Feb 14, 2020Observed: 5.95 ft at 3:45PM Feb 14, 2020Observed: 5.95 ft at 4:00PM Feb 14, 2020Observed: 5.94 ft at 4:15PM Feb 14, 2020Observed: 5.94 ft at 4:30PM Feb 14, 2020Observed: 5.93 ft at 4:45PM Feb 14, 2020Observed: 5.94 ft at 5:00PM Feb 14, 2020Observed: 5.93 ft at 5:15PM Feb 14, 2020Observed: 5.94 ft at 5:30PM Feb 14, 2020Observed: 5.93 ft at 5:45PM Feb 14, 2020Observed: 5.93 ft at 6:00PM Feb 14, 2020Observed: 5.93 ft at 6:15PM Feb 14, 2020Observed: 5.93 ft at 6:30PM Feb 14, 2020Observed: 5.93 ft at 6:45PM Feb 14, 2020Observed: 5.92 ft at 7:00PM Feb 14, 2020Observed: 5.92 ft at 7:15PM Feb 14, 2020Observed: 5.92 ft at 7:30PM Feb 14, 2020Observed: 5.92 ft at 7:45PM Feb 14, 2020Observed: 5.91 ft at 8:00PM Feb 14, 2020Observed: 5.91 ft at 8:15PM Feb 14, 2020Observed: 5.92 ft at 8:30PM Feb 14, 2020Observed: 5.91 ft at 8:45PM Feb 14, 2020Observed: 5.91 ft at 9:00PM Feb 14, 2020Observed: 5.91 ft at 9:15PM Feb 14, 2020Observed: 5.91 ft at 9:30PM Feb 14, 2020Observed: 5.91 ft at 9:45PM Feb 14, 2020Observed: 5.9 ft at 10:00PM Feb 14, 2020Observed: 5.9 ft at 10:15PM Feb 14, 2020Observed: 5.9 ft at 10:30PM Feb 14, 2020Observed: 5.89 ft at 10:45PM Feb 14, 2020Observed: 5.89 ft at 11:00PM Feb 14, 2020Observed: 5.89 ft at 11:15PM Feb 14, 2020Observed: 5.89 ft at 11:30PM Feb 14, 2020Observed: 5.89 ft at 11:45PM Feb 14, 2020Observed: 5.89 ft at 12:00AM Feb 15, 2020Observed: 5.88 ft at 12:15AM Feb 15, 2020Observed: 5.89 ft at 12:30AM Feb 15, 2020Observed: 5.88 ft at 12:45AM Feb 15, 2020Observed: 5.87 ft at 1:00AM Feb 15, 2020Observed: 5.87 ft at 1:15AM Feb 15, 2020Observed: 5.87 ft at 1:30AM Feb 15, 2020Observed: 5.87 ft at 1:45AM Feb 15, 2020Observed: 5.87 ft at 2:00AM Feb 15, 2020Observed: 5.87 ft at 2:15AM Feb 15, 2020Observed: 5.86 ft at 2:30AM Feb 15, 2020Observed: 5.86 ft at 2:45AM Feb 15, 2020Observed: 5.86 ft at 3:00AM Feb 15, 2020Observed: 5.86 ft at 3:15AM Feb 15, 2020Observed: 5.86 ft at 3:30AM Feb 15, 2020Observed: 5.86 ft at 3:45AM Feb 15, 2020Observed: 5.85 ft at 4:00AM Feb 15, 2020Observed: 5.85 ft at 4:15AM Feb 15, 2020Observed: 5.85 ft at 4:30AM Feb 15, 2020Observed: 5.85 ft at 4:45AM Feb 15, 2020Observed: 5.84 ft at 5:00AM Feb 15, 2020Observed: 5.84 ft at 5:15AM Feb 15, 2020Observed: 5.84 ft at 5:30AM Feb 15, 2020Observed: 5.83 ft at 5:45AM Feb 15, 2020Observed: 5.83 ft at 6:00AM Feb 15, 2020Observed: 5.82 ft at 6:15AM Feb 15, 2020Observed: 5.83 ft at 6:30AM Feb 15, 2020Observed: 5.82 ft at 6:45AM Feb 15, 2020Observed: 5.82 ft at 7:00AM Feb 15, 2020Observed: 5.81 ft at 7:15AM Feb 15, 2020Observed: 5.81 ft at 7:30AM Feb 15, 2020Observed: 5.8 ft at 7:45AM Feb 15, 2020Observed: 5.79 ft at 8:00AM Feb 15, 2020Observed: 5.79 ft at 8:15AM Feb 15, 2020Observed: 5.78 ft at 8:30AM Feb 15, 2020Observed: 5.77 ft at 8:45AM Feb 15, 2020Observed: 5.77 ft at 9:00AM Feb 15, 2020Observed: 5.77 ft at 9:15AM Feb 15, 2020Observed: 5.77 ft at 9:30AM Feb 15, 2020Observed: 5.77 ft at 9:45AM Feb 15, 2020Observed: 5.76 ft at 10:00AM Feb 15, 2020Observed: 5.76 ft at 10:15AM Feb 15, 2020Observed: 5.76 ft at 10:30AM Feb 15, 2020Observed: 5.76 ft at 10:45AM Feb 15, 2020Observed: 5.75 ft at 11:00AM Feb 15, 2020Observed: 5.75 ft at 11:15AM Feb 15, 2020Observed: 5.75 ft at 11:30AM Feb 15, 2020Observed: 5.75 ft at 11:45AM Feb 15, 2020Observed: 5.75 ft at 12:00PM Feb 15, 2020Observed: 5.75 ft at 12:15PM Feb 15, 2020Observed: 5.75 ft at 12:30PM Feb 15, 2020Observed: 5.75 ft at 12:45PM Feb 15, 2020Observed: 5.75 ft at 1:00PM Feb 15, 2020Observed: 5.74 ft at 1:15PM Feb 15, 2020Observed: 5.74 ft at 1:30PM Feb 15, 2020Observed: 5.74 ft at 1:45PM Feb 15, 2020Observed: 5.74 ft at 2:00PM Feb 15, 2020Observed: 5.74 ft at 2:15PM Feb 15, 2020Observed: 5.74 ft at 2:30PM Feb 15, 2020Observed: 5.74 ft at 2:45PM Feb 15, 2020Observed: 5.74 ft at 3:00PM Feb 15, 2020Observed: 5.74 ft at 3:15PM Feb 15, 2020Observed: 5.74 ft at 3:30PM Feb 15, 2020Observed: 5.74 ft at 3:45PM Feb 15, 2020Observed: 5.74 ft at 4:00PM Feb 15, 2020Observed: 5.74 ft at 4:15PM Feb 15, 2020Observed: 5.74 ft at 4:30PM Feb 15, 2020Observed: 5.74 ft at 4:45PM Feb 15, 2020Observed: 5.74 ft at 5:00PM Feb 15, 2020Observed: 5.74 ft at 5:15PM Feb 15, 2020Observed: 5.74 ft at 5:30PM Feb 15, 2020Observed: 5.74 ft at 5:45PM Feb 15, 2020Observed: 5.74 ft at 6:00PM Feb 15, 2020Observed: 5.74 ft at 6:15PM Feb 15, 2020Observed: 5.74 ft at 6:30PM Feb 15, 2020Observed: 5.74 ft at 6:45PM Feb 15, 2020Observed: 5.74 ft at 7:00PM Feb 15, 2020Observed: 5.74 ft at 7:15PM Feb 15, 2020Observed: 5.74 ft at 7:30PM Feb 15, 2020Observed: 5.73 ft at 7:45PM Feb 15, 2020Observed: 5.73 ft at 8:00PM Feb 15, 2020Observed: 5.73 ft at 8:15PM Feb 15, 2020Observed: 5.73 ft at 8:30PM Feb 15, 2020Observed: 5.73 ft at 8:45PM Feb 15, 2020Observed: 5.73 ft at 9:00PM Feb 15, 2020Observed: 5.73 ft at 9:15PM Feb 15, 2020Observed: 5.73 ft at 9:30PM Feb 15, 2020Observed: 5.73 ft at 9:45PM Feb 15, 2020Observed: 5.73 ft at 10:00PM Feb 15, 2020Observed: 5.72 ft at 10:15PM Feb 15, 2020Observed: 5.72 ft at 10:30PM Feb 15, 2020Observed: 5.72 ft at 10:45PM Feb 15, 2020Observed: 5.72 ft at 11:00PM Feb 15, 2020Observed: 5.71 ft at 11:15PM Feb 15, 2020Observed: 5.71 ft at 11:30PM Feb 15, 2020Observed: 5.71 ft at 11:45PM Feb 15, 2020Observed: 5.71 ft at 12:00AM Feb 16, 2020Observed: 5.71 ft at 12:15AM Feb 16, 2020Observed: 5.71 ft at 12:30AM Feb 16, 2020Observed: 5.7 ft at 12:45AM Feb 16, 2020Observed: 5.7 ft at 1:00AM Feb 16, 2020Observed: 5.7 ft at 1:15AM Feb 16, 2020Observed: 5.7 ft at 1:30AM Feb 16, 2020Observed: 5.7 ft at 1:45AM Feb 16, 2020Observed: 5.69 ft at 2:00AM Feb 16, 2020Observed: 5.69 ft at 2:15AM Feb 16, 2020Observed: 5.69 ft at 2:30AM Feb 16, 2020Observed: 5.69 ft at 2:45AM Feb 16, 2020Observed: 5.69 ft at 3:00AM Feb 16, 2020Observed: 5.69 ft at 3:15AM Feb 16, 2020Observed: 5.68 ft at 3:30AM Feb 16, 2020Observed: 5.68 ft at 3:45AM Feb 16, 2020Observed: 5.68 ft at 4:00AM Feb 16, 2020Observed: 5.68 ft at 4:15AM Feb 16, 2020Observed: 5.67 ft at 4:30AM Feb 16, 2020Observed: 5.67 ft at 4:45AM Feb 16, 2020Observed: 5.67 ft at 5:00AM Feb 16, 2020Observed: 5.67 ft at 5:15AM Feb 16, 2020Observed: 5.67 ft at 5:30AM Feb 16, 2020Observed: 5.66 ft at 5:45AM Feb 16, 2020Observed: 5.66 ft at 6:00AM Feb 16, 2020Observed: 5.66 ft at 6:15AM Feb 16, 2020Observed: 5.66 ft at 6:30AM Feb 16, 2020Observed: 5.65 ft at 6:45AM Feb 16, 2020Observed: 5.65 ft at 7:00AM Feb 16, 2020Observed: 5.65 ft at 7:15AM Feb 16, 2020Observed: 5.65 ft at 7:30AM Feb 16, 2020Observed: 5.65 ft at 7:45AM Feb 16, 2020Observed: 5.64 ft at 8:00AM Feb 16, 2020Observed: 5.64 ft at 8:15AM Feb 16, 2020Observed: 5.64 ft at 8:30AM Feb 16, 2020Observed: 5.63 ft at 8:45AM Feb 16, 2020Observed: 5.63 ft at 9:00AM Feb 16, 2020Observed: 5.63 ft at 9:15AM Feb 16, 2020Observed: 5.63 ft at 9:30AM Feb 16, 2020Observed: 5.63 ft at 9:45AM Feb 16, 2020Observed: 5.62 ft at 10:00AM Feb 16, 2020Observed: 5.62 ft at 10:15AM Feb 16, 2020Observed: 5.62 ft at 10:30AM Feb 16, 2020Observed: 5.61 ft at 10:45AM Feb 16, 2020Observed: 5.61 ft at 11:00AM Feb 16, 2020Observed: 5.61 ft at 11:15AM Feb 16, 2020Observed: 5.61 ft at 11:30AM Feb 16, 2020Observed: 5.61 ft at 11:45AM Feb 16, 2020Observed: 5.61 ft at 12:00PM Feb 16, 2020Observed: 5.61 ft at 12:15PM Feb 16, 2020Observed: 5.61 ft at 12:30PM Feb 16, 2020Observed: 5.61 ft at 12:45PM Feb 16, 2020Observed: 5.61 ft at 1:00PM Feb 16, 2020Observed: 5.61 ft at 1:15PM Feb 16, 2020Observed: 5.61 ft at 1:30PM Feb 16, 2020Observed: 5.6 ft at 1:45PM Feb 16, 2020Observed: 5.6 ft at 2:00PM Feb 16, 2020Observed: 5.6 ft at 2:15PM Feb 16, 2020Observed: 5.6 ft at 2:30PM Feb 16, 2020Observed: 5.6 ft at 2:45PM Feb 16, 2020Observed: 5.6 ft at 3:00PM Feb 16, 2020Observed: 5.6 ft at 3:15PM Feb 16, 2020Observed: 5.6 ft at 3:30PM Feb 16, 2020Observed: 5.6 ft at 3:45PM Feb 16, 2020Observed: 5.6 ft at 4:00PM Feb 16, 2020Observed: 5.6 ft at 4:15PM Feb 16, 2020Observed: 5.6 ft at 4:30PM Feb 16, 2020Observed: 5.6 ft at 4:45PM Feb 16, 2020Observed: 5.6 ft at 5:00PM Feb 16, 2020Observed: 5.6 ft at 5:15PM Feb 16, 2020Observed: 5.59 ft at 5:30PM Feb 16, 2020Observed: 5.59 ft at 5:45PM Feb 16, 2020Observed: 5.59 ft at 6:00PM Feb 16, 2020Observed: 5.59 ft at 6:15PM Feb 16, 2020Observed: 5.59 ft at 6:30PM Feb 16, 2020Highest Forecast: 5.5 ft 1:00AM Feb 17, 2020Highest Forecast: 5.5 ft 7:00AM Feb 17, 2020Forecast: 5.4 ft 1:00PM Feb 17, 2020Forecast: 5.4 ft 7:00PM Feb 17, 2020Forecast: 5.3 ft 1:00AM Feb 18, 2020Forecast: 5.3 ft 7:00AM Feb 18, 2020Forecast: 5.3 ft 1:00PM Feb 18, 2020Forecast: 5.3 ft 7:00PM Feb 18, 2020Forecast: 5.4 ft 1:00AM Feb 19, 2020Forecast: 5.4 ft 7:00AM Feb 19, 2020USGS--Water Resources of the United StatesMILN4(plotting HGIRG) Graph Created (7:32PM Feb 16, 2020)ObservedForecast (issued 8:32AM Feb 16)Latest observed value: 5.59 ft at 6:30 PM EST 16-Feb-2020. Flood Stage is 8 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Passaic River near Millington are issued routinely year-round.
Return to Area Map
Downstream Gauge Downstream Gauge - at Chatham
Flood Categories (in feet)
Major Flood Stage: 9.8
Moderate Flood Stage: 9
Flood Stage: 8
Action Stage: 7
Low Stage (in feet): 0

Historic Crests
(1) 10.26 ft on 08/29/2011
(2) 9.89 ft on 10/20/1996
(3) 9.73 ft on 08/29/1971
(4) 9.38 ft on 03/15/2010
(5) 9.35 ft on 04/17/2007
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.04 ft on 09/09/2011
(2) 10.26 ft on 08/29/2011
(3) 7.91 ft on 03/11/2011
(4) 7.95 ft on 03/31/2010
(5) 9.38 ft on 03/15/2010
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
12 The Somerset County Environmental Education Center in Benards Township is surrounded by water.
11 Whitebridge Road in Millington begins to flood.
9.8 Significant residential and commercial flooding in Long Hill Township.
9 Flooding along Lord Sterling Road in Millington increases. Old Forge Road in Millington begins to flood. Residential evacuations possible in Long Hill Township.
8.5 Commercial properties along Valley Road in Long Hill Township begin to flood.
8 Bungalow Terrace in Millington begins to flood. Lord Sterling Road in Millington begins to flood. Parking lots along Valley Road in Long Hill Township begin to flood.
7.5 Flooding along Morristown Road in the Gillette section on Long Hill Township. Flooding along Warren Avenue in the Striling Section of Long Hill Township. Both due to backwater.
7 Backyards floods along Madison Street in Long Hill Township due to backwater.
About This Location Collapse

Latitude: 40.680000° N, Longitude: 74.528889° 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 29 215.6 ft 223.6 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:

Additional Information Collapse
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)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

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 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
Ask Questions/Webmaster
Page last modified: 1-Mar-2019 12:35 AM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities