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 Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information.

View the Enhanced Operating Capability Products and Services StoryMap here



Hydrograph River at a Glance Download
Rockaway River at Dover Stage (ft)Flow (kcfs)Highest Observation: 1.84 ft at 7:00AM May 27, 2023Highest Observation: 1.84 ft at 7:15AM May 27, 2023Highest Observation: 1.84 ft at 7:30AM May 27, 2023Observed: 1.83 ft at 7:45AM May 27, 2023Observed: 1.83 ft at 8:00AM May 27, 2023Observed: 1.83 ft at 8:15AM May 27, 2023Observed: 1.83 ft at 8:30AM May 27, 2023Observed: 1.83 ft at 8:45AM May 27, 2023Observed: 1.83 ft at 9:00AM May 27, 2023Observed: 1.82 ft at 9:15AM May 27, 2023Observed: 1.82 ft at 9:30AM May 27, 2023Observed: 1.82 ft at 9:45AM May 27, 2023Observed: 1.82 ft at 10:00AM May 27, 2023Observed: 1.82 ft at 10:15AM May 27, 2023Observed: 1.82 ft at 10:30AM May 27, 2023Observed: 1.82 ft at 10:45AM May 27, 2023Observed: 1.82 ft at 11:00AM May 27, 2023Observed: 1.82 ft at 11:15AM May 27, 2023Observed: 1.82 ft at 11:30AM May 27, 2023Observed: 1.82 ft at 11:45AM May 27, 2023Observed: 1.82 ft at 12:00PM May 27, 2023Observed: 1.82 ft at 12:15PM May 27, 2023Observed: 1.82 ft at 12:30PM May 27, 2023Observed: 1.82 ft at 12:45PM May 27, 2023Observed: 1.82 ft at 1:00PM May 27, 2023Observed: 1.82 ft at 1:15PM May 27, 2023Observed: 1.82 ft at 1:30PM May 27, 2023Observed: 1.82 ft at 1:45PM May 27, 2023Observed: 1.82 ft at 2:00PM May 27, 2023Observed: 1.82 ft at 2:15PM May 27, 2023Observed: 1.82 ft at 2:30PM May 27, 2023Observed: 1.82 ft at 2:45PM May 27, 2023Observed: 1.82 ft at 3:00PM May 27, 2023Observed: 1.81 ft at 3:15PM May 27, 2023Observed: 1.82 ft at 3:30PM May 27, 2023Observed: 1.82 ft at 3:45PM May 27, 2023Observed: 1.82 ft at 4:00PM May 27, 2023Observed: 1.81 ft at 4:15PM May 27, 2023Observed: 1.81 ft at 4:30PM May 27, 2023Observed: 1.81 ft at 4:45PM May 27, 2023Observed: 1.81 ft at 5:00PM May 27, 2023Observed: 1.81 ft at 5:15PM May 27, 2023Observed: 1.81 ft at 5:30PM May 27, 2023Observed: 1.81 ft at 5:45PM May 27, 2023Observed: 1.81 ft at 6:00PM May 27, 2023Observed: 1.81 ft at 6:15PM May 27, 2023Observed: 1.81 ft at 6:30PM May 27, 2023Observed: 1.81 ft at 6:45PM May 27, 2023Observed: 1.81 ft at 7:00PM May 27, 2023Observed: 1.81 ft at 7:15PM May 27, 2023Observed: 1.81 ft at 7:30PM May 27, 2023Observed: 1.81 ft at 7:45PM May 27, 2023Observed: 1.81 ft at 8:00PM May 27, 2023Observed: 1.81 ft at 8:15PM May 27, 2023Observed: 1.81 ft at 8:30PM May 27, 2023Observed: 1.81 ft at 8:45PM May 27, 2023Observed: 1.81 ft at 9:00PM May 27, 2023Observed: 1.81 ft at 9:15PM May 27, 2023Observed: 1.81 ft at 9:30PM May 27, 2023Observed: 1.81 ft at 9:45PM May 27, 2023Observed: 1.81 ft at 10:00PM May 27, 2023Observed: 1.81 ft at 10:15PM May 27, 2023Observed: 1.81 ft at 10:30PM May 27, 2023Observed: 1.81 ft at 10:45PM May 27, 2023Observed: 1.81 ft at 11:00PM May 27, 2023Observed: 1.82 ft at 11:15PM May 27, 2023Observed: 1.82 ft at 11:30PM May 27, 2023Observed: 1.82 ft at 11:45PM May 27, 2023Observed: 1.82 ft at 12:00AM May 28, 2023Observed: 1.82 ft at 12:15AM May 28, 2023Observed: 1.82 ft at 12:30AM May 28, 2023Observed: 1.82 ft at 12:45AM May 28, 2023Observed: 1.82 ft at 1:00AM May 28, 2023Observed: 1.82 ft at 1:15AM May 28, 2023Observed: 1.82 ft at 1:30AM May 28, 2023Observed: 1.82 ft at 1:45AM May 28, 2023Observed: 1.82 ft at 2:00AM May 28, 2023Observed: 1.81 ft at 2:15AM May 28, 2023Observed: 1.81 ft at 2:30AM May 28, 2023Observed: 1.81 ft at 2:45AM May 28, 2023Observed: 1.81 ft at 3:00AM May 28, 2023Observed: 1.81 ft at 3:15AM May 28, 2023Observed: 1.81 ft at 3:30AM May 28, 2023Observed: 1.81 ft at 3:45AM May 28, 2023Observed: 1.81 ft at 4:00AM May 28, 2023Observed: 1.81 ft at 4:15AM May 28, 2023Observed: 1.81 ft at 4:30AM May 28, 2023Observed: 1.81 ft at 4:45AM May 28, 2023Observed: 1.81 ft at 5:00AM May 28, 2023Observed: 1.8 ft at 5:15AM May 28, 2023Observed: 1.8 ft at 5:30AM May 28, 2023Observed: 1.8 ft at 5:45AM May 28, 2023Observed: 1.8 ft at 6:00AM May 28, 2023Observed: 1.8 ft at 6:15AM May 28, 2023Observed: 1.8 ft at 6:30AM May 28, 2023Observed: 1.8 ft at 6:45AM May 28, 2023Observed: 1.8 ft at 7:00AM May 28, 2023Observed: 1.8 ft at 7:15AM May 28, 2023Observed: 1.8 ft at 7:30AM May 28, 2023Observed: 1.8 ft at 7:45AM May 28, 2023Observed: 1.8 ft at 8:00AM May 28, 2023Observed: 1.8 ft at 8:15AM May 28, 2023Observed: 1.8 ft at 8:30AM May 28, 2023Observed: 1.8 ft at 8:45AM May 28, 2023Observed: 1.8 ft at 9:00AM May 28, 2023Observed: 1.8 ft at 9:15AM May 28, 2023Observed: 1.8 ft at 9:30AM May 28, 2023Observed: 1.8 ft at 9:45AM May 28, 2023Observed: 1.8 ft at 10:00AM May 28, 2023Observed: 1.8 ft at 10:15AM May 28, 2023Observed: 1.8 ft at 10:30AM May 28, 2023Observed: 1.8 ft at 10:45AM May 28, 2023Observed: 1.8 ft at 11:00AM May 28, 2023Observed: 1.8 ft at 11:15AM May 28, 2023Observed: 1.79 ft at 11:30AM May 28, 2023Observed: 1.79 ft at 11:45AM May 28, 2023Observed: 1.8 ft at 12:00PM May 28, 2023Observed: 1.79 ft at 12:15PM May 28, 2023Observed: 1.8 ft at 12:30PM May 28, 2023Observed: 1.8 ft at 12:45PM May 28, 2023Observed: 1.8 ft at 1:00PM May 28, 2023Observed: 1.8 ft at 1:15PM May 28, 2023Observed: 1.79 ft at 1:30PM May 28, 2023Observed: 1.79 ft at 1:45PM May 28, 2023Observed: 1.79 ft at 2:00PM May 28, 2023Observed: 1.8 ft at 2:15PM May 28, 2023Observed: 1.79 ft at 2:30PM May 28, 2023Observed: 1.79 ft at 2:45PM May 28, 2023Observed: 1.79 ft at 3:00PM May 28, 2023Observed: 1.8 ft at 3:15PM May 28, 2023Observed: 1.8 ft at 3:30PM May 28, 2023Observed: 1.79 ft at 3:45PM May 28, 2023Observed: 1.79 ft at 4:00PM May 28, 2023Observed: 1.8 ft at 4:15PM May 28, 2023Observed: 1.8 ft at 4:30PM May 28, 2023Observed: 1.8 ft at 4:45PM May 28, 2023Observed: 1.79 ft at 5:00PM May 28, 2023Observed: 1.8 ft at 5:15PM May 28, 2023Observed: 1.8 ft at 5:30PM May 28, 2023Observed: 1.79 ft at 5:45PM May 28, 2023Observed: 1.8 ft at 6:00PM May 28, 2023Observed: 1.8 ft at 6:15PM May 28, 2023Observed: 1.8 ft at 6:30PM May 28, 2023Observed: 1.8 ft at 6:45PM May 28, 2023Observed: 1.8 ft at 7:00PM May 28, 2023Observed: 1.8 ft at 7:15PM May 28, 2023Observed: 1.8 ft at 7:30PM May 28, 2023Observed: 1.8 ft at 7:45PM May 28, 2023Observed: 1.8 ft at 8:00PM May 28, 2023Observed: 1.8 ft at 8:15PM May 28, 2023Observed: 1.8 ft at 8:30PM May 28, 2023Observed: 1.8 ft at 8:45PM May 28, 2023Observed: 1.8 ft at 9:00PM May 28, 2023Observed: 1.8 ft at 9:15PM May 28, 2023Observed: 1.8 ft at 9:30PM May 28, 2023Observed: 1.8 ft at 9:45PM May 28, 2023Observed: 1.8 ft at 10:00PM May 28, 2023Observed: 1.8 ft at 10:15PM May 28, 2023Observed: 1.8 ft at 10:30PM May 28, 2023Observed: 1.8 ft at 10:45PM May 28, 2023Observed: 1.8 ft at 11:00PM May 28, 2023Observed: 1.8 ft at 11:15PM May 28, 2023Observed: 1.8 ft at 11:30PM May 28, 2023Observed: 1.8 ft at 11:45PM May 28, 2023Observed: 1.8 ft at 12:00AM May 29, 2023Observed: 1.8 ft at 12:15AM May 29, 2023Observed: 1.8 ft at 12:30AM May 29, 2023Observed: 1.8 ft at 12:45AM May 29, 2023Observed: 1.8 ft at 1:00AM May 29, 2023Observed: 1.8 ft at 1:15AM May 29, 2023Observed: 1.8 ft at 1:30AM May 29, 2023Observed: 1.8 ft at 1:45AM May 29, 2023Observed: 1.8 ft at 2:00AM May 29, 2023Observed: 1.8 ft at 2:15AM May 29, 2023Observed: 1.79 ft at 2:30AM May 29, 2023Observed: 1.79 ft at 2:45AM May 29, 2023Observed: 1.79 ft at 3:00AM May 29, 2023Observed: 1.79 ft at 3:15AM May 29, 2023Observed: 1.79 ft at 3:30AM May 29, 2023Observed: 1.79 ft at 3:45AM May 29, 2023Observed: 1.79 ft at 4:00AM May 29, 2023Observed: 1.79 ft at 4:15AM May 29, 2023Observed: 1.78 ft at 4:30AM May 29, 2023Observed: 1.78 ft at 4:45AM May 29, 2023Observed: 1.78 ft at 5:00AM May 29, 2023Observed: 1.78 ft at 5:15AM May 29, 2023Observed: 1.78 ft at 5:30AM May 29, 2023Observed: 1.78 ft at 5:45AM May 29, 2023Observed: 1.77 ft at 6:00AM May 29, 2023Observed: 1.77 ft at 6:15AM May 29, 2023Observed: 1.77 ft at 6:30AM May 29, 2023Observed: 1.77 ft at 6:45AM May 29, 2023Observed: 1.77 ft at 7:00AM May 29, 2023Observed: 1.77 ft at 7:15AM May 29, 2023Observed: 1.77 ft at 7:30AM May 29, 2023Observed: 1.77 ft at 7:45AM May 29, 2023Observed: 1.77 ft at 8:00AM May 29, 2023Observed: 1.77 ft at 8:15AM May 29, 2023Observed: 1.77 ft at 8:30AM May 29, 2023Observed: 1.77 ft at 8:45AM May 29, 2023Observed: 1.77 ft at 9:00AM May 29, 2023Observed: 1.77 ft at 9:15AM May 29, 2023Observed: 1.77 ft at 9:30AM May 29, 2023Observed: 1.77 ft at 9:45AM May 29, 2023Observed: 1.77 ft at 10:00AM May 29, 2023Observed: 1.77 ft at 10:15AM May 29, 2023Observed: 1.77 ft at 10:30AM May 29, 2023Observed: 1.77 ft at 10:45AM May 29, 2023Observed: 1.77 ft at 11:00AM May 29, 2023Observed: 1.77 ft at 11:15AM May 29, 2023Observed: 1.77 ft at 11:30AM May 29, 2023Observed: 1.77 ft at 11:45AM May 29, 2023Observed: 1.77 ft at 12:00PM May 29, 2023Observed: 1.77 ft at 12:15PM May 29, 2023Observed: 1.77 ft at 12:30PM May 29, 2023Observed: 1.77 ft at 12:45PM May 29, 2023Observed: 1.77 ft at 1:00PM May 29, 2023Observed: 1.77 ft at 1:15PM May 29, 2023Observed: 1.77 ft at 1:30PM May 29, 2023Observed: 1.77 ft at 1:45PM May 29, 2023Observed: 1.77 ft at 2:00PM May 29, 2023Observed: 1.77 ft at 2:15PM May 29, 2023Observed: 1.77 ft at 2:30PM May 29, 2023Observed: 1.77 ft at 2:45PM May 29, 2023Observed: 1.77 ft at 3:00PM May 29, 2023Observed: 1.77 ft at 3:15PM May 29, 2023Observed: 1.77 ft at 3:30PM May 29, 2023Observed: 1.77 ft at 3:45PM May 29, 2023Observed: 1.77 ft at 4:00PM May 29, 2023Observed: 1.77 ft at 4:15PM May 29, 2023Observed: 1.77 ft at 4:30PM May 29, 2023Observed: 1.77 ft at 4:45PM May 29, 2023Observed: 1.77 ft at 5:00PM May 29, 2023Observed: 1.77 ft at 5:15PM May 29, 2023Observed: 1.77 ft at 5:30PM May 29, 2023Observed: 1.77 ft at 5:45PM May 29, 2023Observed: 1.77 ft at 6:00PM May 29, 2023Observed: 1.77 ft at 6:15PM May 29, 2023Observed: 1.77 ft at 6:30PM May 29, 2023Observed: 1.77 ft at 6:45PM May 29, 2023Observed: 1.77 ft at 7:00PM May 29, 2023Observed: 1.77 ft at 7:15PM May 29, 2023Observed: 1.77 ft at 7:30PM May 29, 2023Observed: 1.77 ft at 7:45PM May 29, 2023Observed: 1.77 ft at 8:00PM May 29, 2023Observed: 1.77 ft at 8:15PM May 29, 2023Observed: 1.78 ft at 8:30PM May 29, 2023Observed: 1.78 ft at 8:45PM May 29, 2023Observed: 1.77 ft at 9:00PM May 29, 2023Observed: 1.78 ft at 9:15PM May 29, 2023Observed: 1.78 ft at 9:30PM May 29, 2023Observed: 1.78 ft at 9:45PM May 29, 2023Observed: 1.78 ft at 10:00PM May 29, 2023Observed: 1.78 ft at 10:15PM May 29, 2023Observed: 1.78 ft at 10:30PM May 29, 2023Observed: 1.78 ft at 10:45PM May 29, 2023Observed: 1.78 ft at 11:00PM May 29, 2023Observed: 1.78 ft at 11:15PM May 29, 2023Observed: 1.78 ft at 11:30PM May 29, 2023Observed: 1.78 ft at 11:45PM May 29, 2023Observed: 1.78 ft at 12:00AM May 30, 2023Observed: 1.78 ft at 12:15AM May 30, 2023Observed: 1.78 ft at 12:30AM May 30, 2023Observed: 1.78 ft at 12:45AM May 30, 2023Observed: 1.78 ft at 1:00AM May 30, 2023Observed: 1.78 ft at 1:15AM May 30, 2023Observed: 1.78 ft at 1:30AM May 30, 2023Observed: 1.78 ft at 1:45AM May 30, 2023Observed: 1.78 ft at 2:00AM May 30, 2023Observed: 1.78 ft at 2:15AM May 30, 2023Observed: 1.78 ft at 2:30AM May 30, 2023Observed: 1.78 ft at 2:45AM May 30, 2023Observed: 1.78 ft at 3:00AM May 30, 2023Observed: 1.78 ft at 3:15AM May 30, 2023Observed: 1.77 ft at 3:30AM May 30, 2023Observed: 1.77 ft at 3:45AM May 30, 2023Observed: 1.77 ft at 4:00AM May 30, 2023Observed: 1.77 ft at 4:15AM May 30, 2023Observed: 1.77 ft at 4:30AM May 30, 2023Observed: 1.78 ft at 4:45AM May 30, 2023Observed: 1.78 ft at 5:00AM May 30, 2023Observed: 1.78 ft at 5:15AM May 30, 2023Observed: 1.78 ft at 5:30AM May 30, 2023Observed: 1.78 ft at 5:45AM May 30, 2023Observed: 1.78 ft at 6:00AM May 30, 2023USGS--Water Resources of the United StatesDVRN4(plotting HGIRG) Graph Created (6:48AM May 30, 2023)ObservedLatest observed value: 1.78 ft at 6:00 AM EDT 30-May-2023.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Rockaway River at Dover. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Not Available

Historic Crests
(1) 9.40 ft on 08/28/2011
(2) 8.90 ft on 09/17/1999
(3) 7.80 ft on 08/13/2000
(4) 7.70 ft on 03/14/2010
(5) 7.20 ft on 04/06/1984

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.40 ft on 08/28/2011
(2) 7.70 ft on 03/14/2010
(3) 7.80 ft on 08/13/2000
(4) 8.90 ft on 09/17/1999
(5) 7.20 ft on 04/06/1984

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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: 40.886111° N, Longitude: 74.560000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 29 561.83 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
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities