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Hydrograph River at a Glance Download Inundation
Mapping
Pequannock River at Riverdale Stage (ft)Observed: 2.96 ft at 3:30PM Dec 02, 2019Observed: 2.96 ft at 3:45PM Dec 02, 2019Observed: 2.97 ft at 4:00PM Dec 02, 2019Observed: 2.96 ft at 4:15PM Dec 02, 2019Observed: 2.98 ft at 4:30PM Dec 02, 2019Observed: 2.99 ft at 4:45PM Dec 02, 2019Observed: 2.98 ft at 5:00PM Dec 02, 2019Observed: 2.97 ft at 5:15PM Dec 02, 2019Observed: 2.98 ft at 5:30PM Dec 02, 2019Observed: 2.99 ft at 5:45PM Dec 02, 2019Observed: 2.99 ft at 6:00PM Dec 02, 2019Observed: 2.99 ft at 6:15PM Dec 02, 2019Observed: 2.98 ft at 6:30PM Dec 02, 2019Observed: 2.99 ft at 6:45PM Dec 02, 2019Observed: 2.99 ft at 7:00PM Dec 02, 2019Observed: 2.99 ft at 7:15PM Dec 02, 2019Highest Observation: 3 ft at 7:30PM Dec 02, 2019Observed: 2.99 ft at 7:45PM Dec 02, 2019Observed: 2.99 ft at 8:00PM Dec 02, 2019Observed: 2.99 ft at 8:15PM Dec 02, 2019Observed: 2.99 ft at 8:30PM Dec 02, 2019Observed: 2.98 ft at 8:45PM Dec 02, 2019Observed: 2.98 ft at 9:00PM Dec 02, 2019Observed: 2.98 ft at 9:15PM Dec 02, 2019Observed: 2.98 ft at 9:30PM Dec 02, 2019Observed: 2.98 ft at 9:45PM Dec 02, 2019Observed: 2.97 ft at 10:00PM Dec 02, 2019Observed: 2.98 ft at 10:15PM Dec 02, 2019Observed: 2.97 ft at 10:30PM Dec 02, 2019Observed: 2.98 ft at 10:45PM Dec 02, 2019Observed: 2.97 ft at 11:00PM Dec 02, 2019Observed: 2.98 ft at 11:15PM Dec 02, 2019Observed: 2.98 ft at 11:30PM Dec 02, 2019Observed: 2.98 ft at 11:45PM Dec 02, 2019Observed: 2.98 ft at 12:00AM Dec 03, 2019Observed: 2.98 ft at 12:15AM Dec 03, 2019Observed: 2.97 ft at 12:30AM Dec 03, 2019Observed: 2.98 ft at 12:45AM Dec 03, 2019Observed: 2.97 ft at 1:00AM Dec 03, 2019Observed: 2.97 ft at 1:15AM Dec 03, 2019Observed: 2.98 ft at 1:30AM Dec 03, 2019Observed: 2.98 ft at 1:45AM Dec 03, 2019Observed: 2.97 ft at 2:00AM Dec 03, 2019Observed: 2.97 ft at 2:15AM Dec 03, 2019Observed: 2.97 ft at 2:30AM Dec 03, 2019Observed: 2.97 ft at 2:45AM Dec 03, 2019Observed: 2.97 ft at 3:00AM Dec 03, 2019Observed: 2.96 ft at 3:15AM Dec 03, 2019Observed: 2.96 ft at 3:30AM Dec 03, 2019Observed: 2.97 ft at 3:45AM Dec 03, 2019Observed: 2.97 ft at 4:00AM Dec 03, 2019Observed: 2.96 ft at 4:15AM Dec 03, 2019Observed: 2.95 ft at 4:30AM Dec 03, 2019Observed: 2.95 ft at 4:45AM Dec 03, 2019Observed: 2.96 ft at 5:00AM Dec 03, 2019Observed: 2.95 ft at 5:15AM Dec 03, 2019Observed: 2.96 ft at 5:30AM Dec 03, 2019Observed: 2.95 ft at 5:45AM Dec 03, 2019Observed: 2.95 ft at 6:00AM Dec 03, 2019Observed: 2.95 ft at 6:15AM Dec 03, 2019Observed: 2.94 ft at 6:30AM Dec 03, 2019Observed: 2.93 ft at 6:45AM Dec 03, 2019Observed: 2.94 ft at 7:00AM Dec 03, 2019Observed: 2.92 ft at 7:15AM Dec 03, 2019Observed: 2.92 ft at 7:30AM Dec 03, 2019Observed: 2.91 ft at 7:45AM Dec 03, 2019Observed: 2.91 ft at 8:00AM Dec 03, 2019Observed: 2.91 ft at 8:15AM Dec 03, 2019Observed: 2.91 ft at 8:30AM Dec 03, 2019Observed: 2.91 ft at 8:45AM Dec 03, 2019Observed: 2.91 ft at 9:00AM Dec 03, 2019Observed: 2.91 ft at 9:15AM Dec 03, 2019Observed: 2.9 ft at 9:30AM Dec 03, 2019Observed: 2.9 ft at 9:45AM Dec 03, 2019Observed: 2.89 ft at 10:00AM Dec 03, 2019Observed: 2.89 ft at 10:15AM Dec 03, 2019Observed: 2.9 ft at 10:30AM Dec 03, 2019Observed: 2.89 ft at 10:45AM Dec 03, 2019Observed: 2.89 ft at 11:00AM Dec 03, 2019Observed: 2.9 ft at 11:15AM Dec 03, 2019Observed: 2.89 ft at 11:30AM Dec 03, 2019Observed: 2.9 ft at 11:45AM Dec 03, 2019Observed: 2.89 ft at 12:00PM Dec 03, 2019Observed: 2.88 ft at 12:15PM Dec 03, 2019Observed: 2.89 ft at 12:30PM Dec 03, 2019Observed: 2.89 ft at 12:45PM Dec 03, 2019Observed: 2.89 ft at 1:00PM Dec 03, 2019Observed: 2.88 ft at 1:15PM Dec 03, 2019Observed: 2.88 ft at 1:30PM Dec 03, 2019Observed: 2.87 ft at 1:45PM Dec 03, 2019Observed: 2.88 ft at 2:00PM Dec 03, 2019Observed: 2.87 ft at 2:15PM Dec 03, 2019Observed: 2.87 ft at 2:30PM Dec 03, 2019Observed: 2.87 ft at 2:45PM Dec 03, 2019Observed: 2.87 ft at 3:00PM Dec 03, 2019Observed: 2.87 ft at 3:15PM Dec 03, 2019Observed: 2.86 ft at 3:30PM Dec 03, 2019Observed: 2.86 ft at 3:45PM Dec 03, 2019Observed: 2.85 ft at 4:00PM Dec 03, 2019Observed: 2.86 ft at 4:15PM Dec 03, 2019Observed: 2.86 ft at 4:30PM Dec 03, 2019Observed: 2.87 ft at 4:45PM Dec 03, 2019Observed: 2.85 ft at 5:00PM Dec 03, 2019Observed: 2.85 ft at 5:15PM Dec 03, 2019Observed: 2.84 ft at 5:30PM Dec 03, 2019Observed: 2.85 ft at 5:45PM Dec 03, 2019Observed: 2.85 ft at 6:00PM Dec 03, 2019Observed: 2.84 ft at 6:15PM Dec 03, 2019Observed: 2.84 ft at 6:30PM Dec 03, 2019Observed: 2.83 ft at 6:45PM Dec 03, 2019Observed: 2.83 ft at 7:00PM Dec 03, 2019Observed: 2.83 ft at 7:15PM Dec 03, 2019Observed: 2.82 ft at 7:30PM Dec 03, 2019Observed: 2.82 ft at 7:45PM Dec 03, 2019Observed: 2.83 ft at 8:00PM Dec 03, 2019Observed: 2.82 ft at 8:15PM Dec 03, 2019Observed: 2.8 ft at 8:30PM Dec 03, 2019Observed: 2.81 ft at 8:45PM Dec 03, 2019Observed: 2.81 ft at 9:00PM Dec 03, 2019Observed: 2.81 ft at 9:15PM Dec 03, 2019Observed: 2.81 ft at 9:30PM Dec 03, 2019Observed: 2.81 ft at 9:45PM Dec 03, 2019Observed: 2.82 ft at 10:00PM Dec 03, 2019Observed: 2.81 ft at 10:15PM Dec 03, 2019Observed: 2.81 ft at 10:30PM Dec 03, 2019Observed: 2.81 ft at 10:45PM Dec 03, 2019Observed: 2.81 ft at 11:00PM Dec 03, 2019Observed: 2.82 ft at 11:15PM Dec 03, 2019Observed: 2.82 ft at 11:30PM Dec 03, 2019Observed: 2.81 ft at 11:45PM Dec 03, 2019Observed: 2.81 ft at 12:00AM Dec 04, 2019Observed: 2.8 ft at 12:15AM Dec 04, 2019Observed: 2.81 ft at 12:30AM Dec 04, 2019Observed: 2.81 ft at 12:45AM Dec 04, 2019Observed: 2.8 ft at 1:00AM Dec 04, 2019Observed: 2.8 ft at 1:15AM Dec 04, 2019Observed: 2.81 ft at 1:30AM Dec 04, 2019Observed: 2.8 ft at 1:45AM Dec 04, 2019Observed: 2.8 ft at 2:00AM Dec 04, 2019Observed: 2.8 ft at 2:15AM Dec 04, 2019Observed: 2.79 ft at 2:30AM Dec 04, 2019Observed: 2.8 ft at 2:45AM Dec 04, 2019Observed: 2.8 ft at 3:00AM Dec 04, 2019Observed: 2.8 ft at 3:15AM Dec 04, 2019Observed: 2.79 ft at 3:30AM Dec 04, 2019Observed: 2.79 ft at 3:45AM Dec 04, 2019Observed: 2.78 ft at 4:00AM Dec 04, 2019Observed: 2.78 ft at 4:15AM Dec 04, 2019Observed: 2.77 ft at 4:30AM Dec 04, 2019Observed: 2.77 ft at 4:45AM Dec 04, 2019Observed: 2.77 ft at 5:00AM Dec 04, 2019Observed: 2.77 ft at 5:15AM Dec 04, 2019Observed: 2.76 ft at 5:30AM Dec 04, 2019Observed: 2.76 ft at 5:45AM Dec 04, 2019Observed: 2.75 ft at 6:00AM Dec 04, 2019Observed: 2.74 ft at 6:15AM Dec 04, 2019Observed: 2.75 ft at 6:30AM Dec 04, 2019Observed: 2.74 ft at 6:45AM Dec 04, 2019Observed: 2.74 ft at 7:00AM Dec 04, 2019Observed: 2.74 ft at 7:15AM Dec 04, 2019Observed: 2.73 ft at 7:30AM Dec 04, 2019Observed: 2.72 ft at 7:45AM Dec 04, 2019Observed: 2.72 ft at 8:00AM Dec 04, 2019Observed: 2.72 ft at 8:15AM Dec 04, 2019Observed: 2.72 ft at 8:30AM Dec 04, 2019Observed: 2.7 ft at 8:45AM Dec 04, 2019Observed: 2.71 ft at 9:00AM Dec 04, 2019Observed: 2.7 ft at 9:15AM Dec 04, 2019Observed: 2.7 ft at 9:30AM Dec 04, 2019Observed: 2.69 ft at 9:45AM Dec 04, 2019Observed: 2.7 ft at 10:00AM Dec 04, 2019Observed: 2.69 ft at 10:15AM Dec 04, 2019Observed: 2.69 ft at 10:30AM Dec 04, 2019Observed: 2.68 ft at 10:45AM Dec 04, 2019Observed: 2.69 ft at 11:00AM Dec 04, 2019Observed: 2.67 ft at 11:15AM Dec 04, 2019Observed: 2.67 ft at 11:30AM Dec 04, 2019Observed: 2.67 ft at 11:45AM Dec 04, 2019Observed: 2.67 ft at 12:00PM Dec 04, 2019Observed: 2.67 ft at 12:15PM Dec 04, 2019Observed: 2.66 ft at 12:30PM Dec 04, 2019Observed: 2.66 ft at 12:45PM Dec 04, 2019Observed: 2.65 ft at 1:00PM Dec 04, 2019Observed: 2.65 ft at 1:15PM Dec 04, 2019Observed: 2.65 ft at 1:30PM Dec 04, 2019Observed: 2.65 ft at 1:45PM Dec 04, 2019Observed: 2.64 ft at 2:00PM Dec 04, 2019Observed: 2.64 ft at 2:15PM Dec 04, 2019Observed: 2.64 ft at 2:30PM Dec 04, 2019Observed: 2.63 ft at 2:45PM Dec 04, 2019Observed: 2.64 ft at 3:00PM Dec 04, 2019Observed: 2.63 ft at 3:15PM Dec 04, 2019Observed: 2.62 ft at 3:30PM Dec 04, 2019Observed: 2.62 ft at 3:45PM Dec 04, 2019Observed: 2.62 ft at 4:00PM Dec 04, 2019Observed: 2.62 ft at 4:15PM Dec 04, 2019Observed: 2.61 ft at 4:30PM Dec 04, 2019Observed: 2.61 ft at 4:45PM Dec 04, 2019Observed: 2.61 ft at 5:00PM Dec 04, 2019Observed: 2.61 ft at 5:15PM Dec 04, 2019Observed: 2.6 ft at 5:30PM Dec 04, 2019Observed: 2.59 ft at 5:45PM Dec 04, 2019Observed: 2.6 ft at 6:00PM Dec 04, 2019Observed: 2.6 ft at 6:15PM Dec 04, 2019Observed: 2.59 ft at 6:30PM Dec 04, 2019Observed: 2.58 ft at 6:45PM Dec 04, 2019Observed: 2.58 ft at 7:00PM Dec 04, 2019Observed: 2.58 ft at 7:15PM Dec 04, 2019Observed: 2.58 ft at 7:30PM Dec 04, 2019Observed: 2.58 ft at 7:45PM Dec 04, 2019Observed: 2.58 ft at 8:00PM Dec 04, 2019Observed: 2.58 ft at 8:15PM Dec 04, 2019Observed: 2.58 ft at 8:30PM Dec 04, 2019Observed: 2.58 ft at 8:45PM Dec 04, 2019Observed: 2.58 ft at 9:00PM Dec 04, 2019Observed: 2.58 ft at 9:15PM Dec 04, 2019Observed: 2.57 ft at 9:30PM Dec 04, 2019Observed: 2.57 ft at 9:45PM Dec 04, 2019Observed: 2.56 ft at 10:00PM Dec 04, 2019Observed: 2.56 ft at 10:15PM Dec 04, 2019Observed: 2.56 ft at 10:30PM Dec 04, 2019Observed: 2.56 ft at 10:45PM Dec 04, 2019Observed: 2.55 ft at 11:00PM Dec 04, 2019Observed: 2.55 ft at 11:15PM Dec 04, 2019Observed: 2.55 ft at 11:30PM Dec 04, 2019Observed: 2.55 ft at 11:45PM Dec 04, 2019Observed: 2.54 ft at 12:00AM Dec 05, 2019Observed: 2.54 ft at 12:15AM Dec 05, 2019Observed: 2.54 ft at 12:30AM Dec 05, 2019Observed: 2.54 ft at 12:45AM Dec 05, 2019Observed: 2.53 ft at 1:00AM Dec 05, 2019Observed: 2.54 ft at 1:15AM Dec 05, 2019Observed: 2.54 ft at 1:30AM Dec 05, 2019Observed: 2.54 ft at 1:45AM Dec 05, 2019Observed: 2.54 ft at 2:00AM Dec 05, 2019Observed: 2.53 ft at 2:15AM Dec 05, 2019Observed: 2.53 ft at 2:30AM Dec 05, 2019Observed: 2.53 ft at 2:45AM Dec 05, 2019Observed: 2.53 ft at 3:00AM Dec 05, 2019Observed: 2.53 ft at 3:15AM Dec 05, 2019Observed: 2.53 ft at 3:30AM Dec 05, 2019Observed: 2.53 ft at 3:45AM Dec 05, 2019Observed: 2.53 ft at 4:00AM Dec 05, 2019Observed: 2.53 ft at 4:15AM Dec 05, 2019Observed: 2.53 ft at 4:30AM Dec 05, 2019Observed: 2.53 ft at 4:45AM Dec 05, 2019Observed: 2.52 ft at 5:00AM Dec 05, 2019Observed: 2.52 ft at 5:15AM Dec 05, 2019Observed: 2.52 ft at 5:30AM Dec 05, 2019Observed: 2.52 ft at 5:45AM Dec 05, 2019Observed: 2.51 ft at 6:00AM Dec 05, 2019Observed: 2.51 ft at 6:15AM Dec 05, 2019Observed: 2.5 ft at 6:30AM Dec 05, 2019Observed: 2.51 ft at 6:45AM Dec 05, 2019Observed: 2.51 ft at 7:00AM Dec 05, 2019Observed: 2.51 ft at 7:15AM Dec 05, 2019Observed: 2.5 ft at 7:30AM Dec 05, 2019Observed: 2.51 ft at 7:45AM Dec 05, 2019Observed: 2.5 ft at 8:00AM Dec 05, 2019Observed: 2.51 ft at 8:15AM Dec 05, 2019Observed: 2.5 ft at 8:30AM Dec 05, 2019Observed: 2.5 ft at 8:45AM Dec 05, 2019Observed: 2.51 ft at 9:00AM Dec 05, 2019Observed: 2.5 ft at 9:15AM Dec 05, 2019Observed: 2.5 ft at 9:30AM Dec 05, 2019Observed: 2.5 ft at 9:45AM Dec 05, 2019Observed: 2.5 ft at 10:00AM Dec 05, 2019Observed: 2.5 ft at 10:15AM Dec 05, 2019Observed: 2.5 ft at 10:30AM Dec 05, 2019Observed: 2.5 ft at 10:45AM Dec 05, 2019Observed: 2.5 ft at 11:00AM Dec 05, 2019Observed: 2.5 ft at 11:15AM Dec 05, 2019Observed: 2.5 ft at 11:30AM Dec 05, 2019Observed: 2.5 ft at 11:45AM Dec 05, 2019Observed: 2.5 ft at 12:00PM Dec 05, 2019Observed: 2.5 ft at 12:15PM Dec 05, 2019Observed: 2.5 ft at 12:30PM Dec 05, 2019Observed: 2.5 ft at 12:45PM Dec 05, 2019Observed: 2.49 ft at 1:00PM Dec 05, 2019Observed: 2.49 ft at 1:15PM Dec 05, 2019Observed: 2.49 ft at 1:30PM Dec 05, 2019Observed: 2.49 ft at 1:45PM Dec 05, 2019Observed: 2.5 ft at 2:00PM Dec 05, 2019Observed: 2.49 ft at 2:15PM Dec 05, 2019Observed: 2.49 ft at 2:30PM Dec 05, 2019USGS--Water Resources of the United StatesRDLN4(plotting HGIRG) Graph Created (3:17PM Dec 5, 2019)ObservedLatest observed value: 2.49 ft at 2:30 PM EST 5-Dec-2019. Flood Stage is 8 ft
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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 Pequannock River at Riverdale. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - at Macopin Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 10
Flood Stage: 8
Action Stage: 7
Low Stage (in feet): 0

Historic Crests
(1) 13.60 ft on 04/05/1984
(2) 9.36 ft on 01/27/1996
(3) 8.43 ft on 10/20/1996
(4) 7.44 ft on 07/31/2016
(5) 6.49 ft on 05/12/1981
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.44 ft on 07/31/2016
(2) 8.43 ft on 10/20/1996
(3) 9.36 ft on 01/27/1996
(4) 5.93 ft on 03/09/1995
(5) 6.08 ft on 03/29/1994
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 Riverview Terrace in Riverdale floods. Houses take on water.
11 Main Street, Van Dam Avenue, and Hamilton Street in Bloomingdale flood. Houses on Garden Avenue in Riverdale begin to flood.
10 Brandt Lane in Bloomingdale floods in several spots and becomes impassable.
9 Additional businesses along Main Street in Bloomingdale take on water.
8 Business along Main Street in Bloomingdale, closest to the river, begin to flood. Brandt Lane in Bloomingdale begins to flood.
About This Location Collapse

Latitude: 40.998611° N, Longitude: 74.298056° 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 Not Available 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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Page last modified: 4-Mar-2019 11:30 PM
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