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Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Rockaway River at Boonton below reservoir Observed crest: 2.86 ft at 8:00am Nov 21 Observed: 2.86 ft at 8:00am Nov 21 Observed: 2.86 ft at 8:15am Nov 21 Observed: 2.86 ft at 8:30am Nov 21 Observed: 2.85 ft at 8:45am Nov 21 Observed: 2.85 ft at 9:00am Nov 21 Observed: 2.85 ft at 9:15am Nov 21 Observed: 2.85 ft at 9:30am Nov 21 Observed: 2.85 ft at 9:45am Nov 21 Observed: 2.83 ft at 10:00am Nov 21 Observed: 2.84 ft at 10:15am Nov 21 Observed: 2.84 ft at 10:30am Nov 21 Observed: 2.83 ft at 10:45am Nov 21 Observed: 2.83 ft at 11:00am Nov 21 Observed: 2.83 ft at 11:15am Nov 21 Observed: 2.83 ft at 11:30am Nov 21 Observed: 2.82 ft at 11:45am Nov 21 Observed: 2.82 ft at 12:00pm Nov 21 Observed: 2.81 ft at 12:15pm Nov 21 Observed: 2.81 ft at 12:30pm Nov 21 Observed: 2.81 ft at 12:45pm Nov 21 Observed: 2.81 ft at 1:00pm Nov 21 Observed: 2.81 ft at 1:15pm Nov 21 Observed: 2.8 ft at 1:30pm Nov 21 Observed: 2.79 ft at 1:45pm Nov 21 Observed: 2.79 ft at 2:00pm Nov 21 Observed: 2.79 ft at 2:15pm Nov 21 Observed: 2.79 ft at 2:30pm Nov 21 Observed: 2.78 ft at 2:45pm Nov 21 Observed: 2.77 ft at 3:00pm Nov 21 Observed: 2.77 ft at 3:15pm Nov 21 Observed: 2.77 ft at 3:30pm Nov 21 Observed: 2.77 ft at 3:45pm Nov 21 Observed: 2.76 ft at 4:00pm Nov 21 Observed: 2.77 ft at 4:15pm Nov 21 Observed: 2.77 ft at 4:30pm Nov 21 Observed: 2.76 ft at 4:45pm Nov 21 Observed: 2.76 ft at 5:00pm Nov 21 Observed: 2.75 ft at 5:15pm Nov 21 Observed: 2.75 ft at 5:30pm Nov 21 Observed: 2.75 ft at 5:45pm Nov 21 Observed: 2.75 ft at 6:00pm Nov 21 Observed: 2.74 ft at 6:15pm Nov 21 Observed: 2.73 ft at 6:30pm Nov 21 Observed: 2.74 ft at 6:45pm Nov 21 Observed: 2.73 ft at 7:00pm Nov 21 Observed: 2.73 ft at 7:15pm Nov 21 Observed: 2.73 ft at 7:30pm Nov 21 Observed: 2.72 ft at 7:45pm Nov 21 Observed: 2.73 ft at 8:00pm Nov 21 Observed: 2.73 ft at 8:15pm Nov 21 Observed: 2.72 ft at 8:30pm Nov 21 Observed: 2.72 ft at 8:45pm Nov 21 Observed: 2.72 ft at 9:00pm Nov 21 Observed: 2.72 ft at 9:15pm Nov 21 Observed: 2.72 ft at 9:30pm Nov 21 Observed: 2.71 ft at 9:45pm Nov 21 Observed: 2.71 ft at 10:00pm Nov 21 Observed: 2.71 ft at 10:15pm Nov 21 Observed: 2.71 ft at 10:30pm Nov 21 Observed: 2.71 ft at 10:45pm Nov 21 Observed: 2.71 ft at 11:00pm Nov 21 Observed: 2.7 ft at 11:15pm Nov 21 Observed: 2.7 ft at 11:30pm Nov 21 Observed: 2.7 ft at 11:45pm Nov 21 Observed: 2.69 ft at 12:00am Nov 22 Observed: 2.69 ft at 12:15am Nov 22 Observed: 2.69 ft at 12:30am Nov 22 Observed: 2.69 ft at 12:45am Nov 22 Observed: 2.69 ft at 1:00am Nov 22 Observed: 2.69 ft at 1:15am Nov 22 Observed: 2.69 ft at 1:30am Nov 22 Observed: 2.69 ft at 1:45am Nov 22 Observed: 2.69 ft at 2:00am Nov 22 Observed: 2.69 ft at 2:15am Nov 22 Observed: 2.69 ft at 2:30am Nov 22 Observed: 2.69 ft at 2:45am Nov 22 Observed: 2.69 ft at 3:00am Nov 22 Observed: 2.69 ft at 3:15am Nov 22 Observed: 2.69 ft at 3:30am Nov 22 Observed: 2.69 ft at 3:45am Nov 22 Observed: 2.69 ft at 4:00am Nov 22 Observed: 2.69 ft at 4:15am Nov 22 Observed: 2.69 ft at 4:30am Nov 22 Observed: 2.69 ft at 4:45am Nov 22 Observed: 2.68 ft at 5:00am Nov 22 Observed: 2.68 ft at 5:15am Nov 22 Observed: 2.68 ft at 5:30am Nov 22 Observed: 2.67 ft at 5:45am Nov 22 Observed: 2.67 ft at 6:00am Nov 22 Observed: 2.67 ft at 6:15am Nov 22 Observed: 2.67 ft at 6:30am Nov 22 Observed: 2.67 ft at 6:45am Nov 22 Observed: 2.66 ft at 7:00am Nov 22 Observed: 2.66 ft at 7:15am Nov 22 Observed: 2.65 ft at 7:30am Nov 22 Observed: 2.65 ft at 7:45am Nov 22 Observed: 2.65 ft at 8:00am Nov 22 Observed: 2.65 ft at 8:15am Nov 22 Observed: 2.65 ft at 8:30am Nov 22 Observed: 2.65 ft at 8:31am Nov 22 Observed: 2.65 ft at 8:45am Nov 22 Observed: 2.65 ft at 8:46am Nov 22 Observed: 2.65 ft at 9:00am Nov 22 Observed: 2.64 ft at 9:15am Nov 22 Observed: 2.63 ft at 9:30am Nov 22 Observed: 2.63 ft at 9:45am Nov 22 Observed: 2.63 ft at 10:00am Nov 22 Observed: 2.62 ft at 10:15am Nov 22 Observed: 2.61 ft at 10:30am Nov 22 Observed: 2.61 ft at 10:45am Nov 22 Observed: 2.61 ft at 11:00am Nov 22 Observed: 2.61 ft at 11:15am Nov 22 Observed: 2.6 ft at 11:30am Nov 22 Observed: 2.6 ft at 11:45am Nov 22 Observed: 2.6 ft at 12:00pm Nov 22 Observed: 2.59 ft at 12:15pm Nov 22 Observed: 2.59 ft at 12:30pm Nov 22 Observed: 2.59 ft at 12:45pm Nov 22 Observed: 2.58 ft at 1:00pm Nov 22 Observed: 2.57 ft at 1:15pm Nov 22 Observed: 2.58 ft at 1:30pm Nov 22 Observed: 2.57 ft at 1:45pm Nov 22 Observed: 2.57 ft at 2:00pm Nov 22 Observed: 2.57 ft at 2:15pm Nov 22 Observed: 2.57 ft at 2:30pm Nov 22 Observed: 2.56 ft at 2:45pm Nov 22 Observed: 2.56 ft at 3:00pm Nov 22 Observed: 2.56 ft at 3:15pm Nov 22 Observed: 2.56 ft at 3:30pm Nov 22 Observed: 2.55 ft at 3:45pm Nov 22 Observed: 2.55 ft at 4:00pm Nov 22 Observed: 2.55 ft at 4:15pm Nov 22 Observed: 2.55 ft at 4:30pm Nov 22 Observed: 2.55 ft at 4:45pm Nov 22 Observed: 2.55 ft at 5:00pm Nov 22 Observed: 2.55 ft at 5:15pm Nov 22 Observed: 2.55 ft at 5:30pm Nov 22 Observed: 2.55 ft at 5:45pm Nov 22 Observed: 2.55 ft at 6:00pm Nov 22 Observed: 2.55 ft at 6:15pm Nov 22 Observed: 2.54 ft at 6:30pm Nov 22 Observed: 2.53 ft at 6:45pm Nov 22 Observed: 2.54 ft at 7:00pm Nov 22 Observed: 2.54 ft at 7:15pm Nov 22 Observed: 2.53 ft at 7:30pm Nov 22 Observed: 2.53 ft at 7:45pm Nov 22 Observed: 2.53 ft at 8:00pm Nov 22 Observed: 2.53 ft at 8:15pm Nov 22 Observed: 2.53 ft at 8:30pm Nov 22 Observed: 2.52 ft at 8:45pm Nov 22 Observed: 2.53 ft at 9:00pm Nov 22 Observed: 2.53 ft at 9:15pm Nov 22 Observed: 2.52 ft at 9:30pm Nov 22 Observed: 2.51 ft at 9:45pm Nov 22 Observed: 2.52 ft at 10:00pm Nov 22 Observed: 2.52 ft at 10:15pm Nov 22 Observed: 2.51 ft at 10:30pm Nov 22 Observed: 2.51 ft at 10:45pm Nov 22 Observed: 2.51 ft at 11:00pm Nov 22 Observed: 2.52 ft at 11:15pm Nov 22 Observed: 2.51 ft at 11:30pm Nov 22 Observed: 2.51 ft at 11:45pm Nov 22 Observed: 2.51 ft at 12:00am Nov 23 Observed: 2.51 ft at 12:15am Nov 23 Observed: 2.51 ft at 12:30am Nov 23 Observed: 2.51 ft at 12:45am Nov 23 Observed: 2.52 ft at 1:00am Nov 23 Observed: 2.52 ft at 1:15am Nov 23 Observed: 2.52 ft at 1:30am Nov 23 Observed: 2.52 ft at 1:45am Nov 23 Observed: 2.52 ft at 2:00am Nov 23 Observed: 2.52 ft at 2:15am Nov 23 Observed: 2.51 ft at 2:30am Nov 23 Observed: 2.51 ft at 2:45am Nov 23 Observed: 2.51 ft at 3:00am Nov 23 Observed: 2.51 ft at 3:15am Nov 23 Observed: 2.51 ft at 3:30am Nov 23 Observed: 2.51 ft at 3:45am Nov 23 Observed: 2.51 ft at 4:00am Nov 23 Observed: 2.51 ft at 4:15am Nov 23 Observed: 2.51 ft at 4:30am Nov 23 Observed: 2.49 ft at 4:45am Nov 23 Observed: 2.5 ft at 5:00am Nov 23 Observed: 2.5 ft at 5:15am Nov 23 Observed: 2.49 ft at 5:30am Nov 23 Observed: 2.49 ft at 5:45am Nov 23 Observed: 2.49 ft at 6:00am Nov 23 Observed: 2.49 ft at 6:15am Nov 23 Observed: 2.49 ft at 6:30am Nov 23 Observed: 2.49 ft at 6:45am Nov 23 Observed: 2.49 ft at 7:00am Nov 23 Observed: 2.49 ft at 7:15am Nov 23 Observed: 2.49 ft at 7:30am Nov 23 Observed: 2.48 ft at 7:45am Nov 23 Observed: 2.48 ft at 8:00am Nov 23 Observed: 2.48 ft at 8:15am Nov 23 Observed: 2.48 ft at 8:16am Nov 23 Observed: 2.47 ft at 8:30am Nov 23 Observed: 2.47 ft at 8:31am Nov 23 Observed: 2.47 ft at 8:45am Nov 23 Observed: 2.47 ft at 9:00am Nov 23 Observed: 2.47 ft at 9:15am Nov 23 Observed: 2.47 ft at 9:30am Nov 23 Observed: 2.47 ft at 9:45am Nov 23 Observed: 2.47 ft at 10:00am Nov 23 Observed: 2.47 ft at 10:15am Nov 23 Observed: 2.47 ft at 10:30am Nov 23 Observed: 2.47 ft at 10:45am Nov 23 Observed: 2.47 ft at 11:00am Nov 23 Observed: 2.47 ft at 11:15am Nov 23 Observed: 2.47 ft at 11:30am Nov 23 Observed: 2.46 ft at 11:45am Nov 23 Observed: 2.46 ft at 12:00pm Nov 23 Observed: 2.45 ft at 12:15pm Nov 23 Observed: 2.45 ft at 12:30pm Nov 23 Observed: 2.45 ft at 12:45pm Nov 23 Observed: 2.45 ft at 1:00pm Nov 23 Observed: 2.45 ft at 1:15pm Nov 23 Observed: 2.45 ft at 1:30pm Nov 23 Observed: 2.44 ft at 1:45pm Nov 23 Observed: 2.45 ft at 2:00pm Nov 23 Observed: 2.45 ft at 2:15pm Nov 23 Observed: 2.44 ft at 2:30pm Nov 23 Observed: 2.44 ft at 2:45pm Nov 23 Observed: 2.44 ft at 3:00pm Nov 23 Observed: 2.44 ft at 3:15pm Nov 23 Observed: 2.43 ft at 3:30pm Nov 23 Observed: 2.43 ft at 3:45pm Nov 23 Observed: 2.43 ft at 4:00pm Nov 23 Observed: 2.43 ft at 4:15pm Nov 23 Observed: 2.43 ft at 4:30pm Nov 23 Observed: 2.43 ft at 4:45pm Nov 23 Observed: 2.43 ft at 5:00pm Nov 23 Observed: 2.43 ft at 5:15pm Nov 23 Observed: 2.43 ft at 5:30pm Nov 23 Observed: 2.43 ft at 5:45pm Nov 23 Observed: 2.41 ft at 6:00pm Nov 23 Observed: 2.41 ft at 6:15pm Nov 23 Observed: 2.42 ft at 6:30pm Nov 23 Observed: 2.41 ft at 6:45pm Nov 23 Observed: 2.41 ft at 7:00pm Nov 23 Observed: 2.41 ft at 7:15pm Nov 23 Observed: 2.41 ft at 7:30pm Nov 23 Observed: 2.41 ft at 7:45pm Nov 23 Observed: 2.41 ft at 8:00pm Nov 23 Observed: 2.41 ft at 8:15pm Nov 23 Observed: 2.41 ft at 8:30pm Nov 23 Observed: 2.4 ft at 8:45pm Nov 23 Observed: 2.4 ft at 9:00pm Nov 23 Observed: 2.39 ft at 9:15pm Nov 23 Observed: 2.39 ft at 9:30pm Nov 23 Observed: 2.39 ft at 9:45pm Nov 23 Observed: 2.39 ft at 10:00pm Nov 23 Observed: 2.39 ft at 10:15pm Nov 23 Observed: 2.39 ft at 10:30pm Nov 23 Observed: 2.39 ft at 10:45pm Nov 23 Observed: 2.39 ft at 11:00pm Nov 23 Observed: 2.39 ft at 11:15pm Nov 23 Observed: 2.39 ft at 11:30pm Nov 23 Observed: 2.39 ft at 11:45pm Nov 23 Observed: 2.39 ft at 12:00am Nov 24 Observed: 2.39 ft at 12:15am Nov 24 Observed: 2.39 ft at 12:30am Nov 24 Observed: 2.4 ft at 12:45am Nov 24 Observed: 2.4 ft at 1:00am Nov 24 Observed: 2.4 ft at 1:15am Nov 24 Observed: 2.4 ft at 1:30am Nov 24 Observed: 2.4 ft at 1:45am Nov 24 Observed: 2.41 ft at 2:00am Nov 24 Observed: 2.4 ft at 2:15am Nov 24 Observed: 2.4 ft at 2:30am Nov 24 Observed: 2.4 ft at 2:45am Nov 24 Observed: 2.4 ft at 3:00am Nov 24 Observed: 2.4 ft at 3:15am Nov 24 Observed: 2.4 ft at 3:30am Nov 24 Observed: 2.39 ft at 3:45am Nov 24 Observed: 2.4 ft at 4:00am Nov 24 Observed: 2.4 ft at 4:15am Nov 24 Observed: 2.39 ft at 4:30am Nov 24 Observed: 2.39 ft at 4:45am Nov 24 Observed: 2.4 ft at 5:00am Nov 24 Observed: 2.4 ft at 5:15am Nov 24 Observed: 2.39 ft at 5:30am Nov 24 Observed: 2.39 ft at 5:45am Nov 24 Observed: 2.4 ft at 6:00am Nov 24 Observed: 2.39 ft at 6:15am Nov 24 Observed: 2.39 ft at 6:30am Nov 24 Observed: 2.39 ft at 6:45am Nov 24 Observed: 2.39 ft at 7:00am Nov 24 Graph Created (8:05am Nov 24, 2009) Observed USGS--Water Resources of the United States BONN4 (plotting HGIRG) Gage 0 Datum: 195.68 Latest observed value: 2.39 ft at 7:00 AM EST 24-Nov-2009. Flood Stage is 5.0 ft. Stage (ft) Flow (kcfs)
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NOTE: Forecasts for the Rockaway River at Boonton below reservoir are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at Boonton Reservoir Upstream Gauge

Flood Categories (in feet)
Major Flood Stage:8
Moderate Flood Stage:7
Flood Stage:5
Action Stage:4.5

Historical Crests
(1) 8.30 ft on 01/25/1979
(2) 8.20 ft on 05/29/1968
(3) 8.17 ft on 04/06/1984
(4) 8.09 ft on 04/16/2007
(5) 8.03 ft on 03/12/1936
Show More Historical Crests

Low Water Records
(1) 0 ft on 09/18/1983
(1) 0 ft on 12/27/2002

 Rockaway River at Boonton below reservoir location map

About This Location Collapse
Latitude: 40.896900° N, Longitude: 74.395000° W, Horizontal Datum: NAD83

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 5 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 N/A N/A Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 195.68 ft 200.68 ft Older USGS topographic maps, NGVD29 benchmarks
MSL N/A N/A Older USGS topographic maps, MSL benchmarks
Other N/A N/A  

Other Data Sources:
U.S. Geological Survey (USGS) Data and Site Info for Boonton below reservoir

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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: 29-Jun-2009 10:11 PM 		Disclaimer
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