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Forecast services to continue at Langhorne stream gage during Route 213 bridge construction.  Click here for forecast hydrograph, click here to access temporary USGS observations from a gage 0.55 miles downstream located at Brownsville Rd.

Hydrograph River at a Glance Download
Delaware River at Washington Crossing Stage (ft)Observed: 0.08 ft at 7:30PM Dec 17, 2014Observed: 0.07 ft at 7:45PM Dec 17, 2014Observed: 0.08 ft at 8:00PM Dec 17, 2014Observed: 0.07 ft at 8:15PM Dec 17, 2014Observed: 0.06 ft at 8:30PM Dec 17, 2014Observed: 0.07 ft at 8:45PM Dec 17, 2014Observed: 0.07 ft at 9:00PM Dec 17, 2014Observed: 0.06 ft at 9:15PM Dec 17, 2014Observed: 0.07 ft at 9:30PM Dec 17, 2014Observed: 0.06 ft at 9:45PM Dec 17, 2014Observed: 0.08 ft at 10:00PM Dec 17, 2014Observed: 0.07 ft at 10:15PM Dec 17, 2014Observed: 0.07 ft at 10:30PM Dec 17, 2014Observed: 0.06 ft at 10:45PM Dec 17, 2014Observed: 0.06 ft at 11:00PM Dec 17, 2014Observed: 0.07 ft at 11:15PM Dec 17, 2014Observed: 0.07 ft at 11:30PM Dec 17, 2014Observed: 0.07 ft at 11:45PM Dec 17, 2014Observed: 0.07 ft at 12:00AM Dec 18, 2014Observed: 0.07 ft at 12:15AM Dec 18, 2014Observed: 0.08 ft at 12:30AM Dec 18, 2014Observed: 0.07 ft at 12:45AM Dec 18, 2014Observed: 0.07 ft at 1:00AM Dec 18, 2014Observed: 0.08 ft at 1:15AM Dec 18, 2014Observed: 0.08 ft at 1:30AM Dec 18, 2014Observed: 0.07 ft at 1:45AM Dec 18, 2014Observed: 0.07 ft at 2:00AM Dec 18, 2014Observed: 0.04 ft at 2:15AM Dec 18, 2014Observed: 0.05 ft at 2:30AM Dec 18, 2014Observed: 0.07 ft at 2:45AM Dec 18, 2014Observed: 0.05 ft at 3:00AM Dec 18, 2014Observed: 0.07 ft at 3:15AM Dec 18, 2014Observed: 0.08 ft at 3:30AM Dec 18, 2014Observed: 0.07 ft at 3:45AM Dec 18, 2014Observed: 0.07 ft at 4:00AM Dec 18, 2014Observed: 0.08 ft at 4:15AM Dec 18, 2014Observed: 0.08 ft at 4:30AM Dec 18, 2014Observed: 0.08 ft at 4:45AM Dec 18, 2014Observed: 0.08 ft at 5:00AM Dec 18, 2014Observed: 0.08 ft at 5:15AM Dec 18, 2014Observed: 0.08 ft at 5:30AM Dec 18, 2014Observed: 0.08 ft at 5:45AM Dec 18, 2014Observed: 0.08 ft at 6:00AM Dec 18, 2014Observed: 0.07 ft at 6:15AM Dec 18, 2014Observed: 0.07 ft at 6:30AM Dec 18, 2014Observed: 0.06 ft at 6:45AM Dec 18, 2014Observed: 0.06 ft at 7:00AM Dec 18, 2014Observed: 0.06 ft at 7:15AM Dec 18, 2014Observed: 0.05 ft at 7:30AM Dec 18, 2014Observed: 0.06 ft at 7:45AM Dec 18, 2014Observed: 0.04 ft at 8:00AM Dec 18, 2014Observed: 0.03 ft at 1:15PM Dec 18, 2014Observed: 0.04 ft at 1:30PM Dec 18, 2014Observed: 0.04 ft at 1:45PM Dec 18, 2014Observed: 0.03 ft at 2:00PM Dec 18, 2014Observed: 0.03 ft at 2:15PM Dec 18, 2014Observed: 0.04 ft at 2:30PM Dec 18, 2014Observed: 0.04 ft at 2:45PM Dec 18, 2014Observed: 0.05 ft at 3:00PM Dec 18, 2014Observed: 0.05 ft at 3:15PM Dec 18, 2014Observed: 0.05 ft at 3:30PM Dec 18, 2014Observed: 0.04 ft at 3:45PM Dec 18, 2014Observed: 0.05 ft at 4:00PM Dec 18, 2014Observed: 0.04 ft at 4:15PM Dec 18, 2014Observed: 0.04 ft at 4:30PM Dec 18, 2014Observed: 0.04 ft at 4:45PM Dec 18, 2014Observed: 0.04 ft at 5:00PM Dec 18, 2014Observed: 0.03 ft at 5:15PM Dec 18, 2014Observed: 0.03 ft at 5:30PM Dec 18, 2014Observed: 0.03 ft at 5:45PM Dec 18, 2014Observed: 0.02 ft at 6:00PM Dec 18, 2014Observed: 0.02 ft at 6:15PM Dec 18, 2014Observed: 0.02 ft at 6:30PM Dec 18, 2014Observed: 0.01 ft at 6:45PM Dec 18, 2014Observed: 0.01 ft at 7:00PM Dec 18, 2014Observed: 0 ft at 7:15PM Dec 18, 2014Observed: 0 ft at 7:30PM Dec 18, 2014Observed: -0.01 ft at 7:45PM Dec 18, 2014Observed: -0.01 ft at 8:00PM Dec 18, 2014Observed: -0.02 ft at 8:15PM Dec 18, 2014Observed: -0.02 ft at 8:30PM Dec 18, 2014Observed: -0.03 ft at 8:45PM Dec 18, 2014Observed: -0.02 ft at 9:00PM Dec 18, 2014Observed: -0.02 ft at 9:15PM Dec 18, 2014Observed: -0.02 ft at 9:30PM Dec 18, 2014Observed: -0.03 ft at 9:45PM Dec 18, 2014Observed: -0.03 ft at 10:00PM Dec 18, 2014Observed: -0.03 ft at 10:15PM Dec 18, 2014Observed: -0.03 ft at 10:30PM Dec 18, 2014Observed: -0.03 ft at 10:45PM Dec 18, 2014Observed: -0.03 ft at 11:00PM Dec 18, 2014Observed: -0.03 ft at 11:15PM Dec 18, 2014Observed: -0.03 ft at 11:30PM Dec 18, 2014Observed: -0.02 ft at 11:45PM Dec 18, 2014Observed: -0.03 ft at 12:00AM Dec 19, 2014Observed: -0.02 ft at 12:15AM Dec 19, 2014Observed: -0.03 ft at 12:30AM Dec 19, 2014Observed: -0.01 ft at 12:45AM Dec 19, 2014Observed: -0.01 ft at 1:00AM Dec 19, 2014Observed: -0.01 ft at 1:15AM Dec 19, 2014Observed: -0.01 ft at 1:30AM Dec 19, 2014Observed: -0.01 ft at 1:45AM Dec 19, 2014Observed: -0.01 ft at 2:00AM Dec 19, 2014Observed: 0 ft at 2:15AM Dec 19, 2014Observed: 0.01 ft at 2:30AM Dec 19, 2014Observed: 0.01 ft at 2:45AM Dec 19, 2014Observed: 0.01 ft at 3:00AM Dec 19, 2014Observed: 0 ft at 3:15AM Dec 19, 2014Observed: 0.01 ft at 3:30AM Dec 19, 2014Observed: 0.01 ft at 3:45AM Dec 19, 2014Observed: 0.01 ft at 4:00AM Dec 19, 2014Observed: 0.01 ft at 4:15AM Dec 19, 2014Observed: 0.01 ft at 4:30AM Dec 19, 2014Observed: 0.01 ft at 4:45AM Dec 19, 2014Observed: 0.02 ft at 5:00AM Dec 19, 2014Observed: 0.02 ft at 5:15AM Dec 19, 2014Observed: 0.01 ft at 5:30AM Dec 19, 2014Observed: 0.01 ft at 5:45AM Dec 19, 2014Observed: 0.01 ft at 6:00AM Dec 19, 2014Observed: 0.01 ft at 6:15AM Dec 19, 2014Observed: 0.02 ft at 6:30AM Dec 19, 2014Observed: 0.01 ft at 6:45AM Dec 19, 2014Observed: 0.01 ft at 7:00AM Dec 19, 2014Observed: 0.01 ft at 7:15AM Dec 19, 2014Observed: 0.01 ft at 7:30AM Dec 19, 2014Observed: 0 ft at 7:45AM Dec 19, 2014Observed: 0 ft at 8:00AM Dec 19, 2014Observed: 0 ft at 8:15AM Dec 19, 2014Observed: 0 ft at 8:30AM Dec 19, 2014Observed: 0 ft at 8:45AM Dec 19, 2014Observed: 0 ft at 9:00AM Dec 19, 2014Observed: 0 ft at 9:15AM Dec 19, 2014Observed: 0 ft at 9:30AM Dec 19, 2014Observed: -0.01 ft at 9:45AM Dec 19, 2014Observed: -0.01 ft at 10:00AM Dec 19, 2014Observed: 0 ft at 10:15AM Dec 19, 2014Observed: -0.01 ft at 10:30AM Dec 19, 2014Observed: -0.02 ft at 10:45AM Dec 19, 2014Observed: -0.01 ft at 11:00AM Dec 19, 2014Observed: -0.03 ft at 11:15AM Dec 19, 2014Observed: -0.01 ft at 11:30AM Dec 19, 2014Observed: -0.01 ft at 11:45AM Dec 19, 2014Observed: -0.04 ft at 12:00PM Dec 19, 2014Observed: -0.02 ft at 12:15PM Dec 19, 2014Observed: 0.02 ft at 12:30PM Dec 19, 2014Observed: 0 ft at 12:45PM Dec 19, 2014Observed: -0.01 ft at 1:00PM Dec 19, 2014Observed: 0 ft at 1:15PM Dec 19, 2014Observed: 0.03 ft at 1:30PM Dec 19, 2014Observed: 0 ft at 1:45PM Dec 19, 2014Observed: 0.02 ft at 2:00PM Dec 19, 2014Observed: 0 ft at 2:15PM Dec 19, 2014Observed: 0.03 ft at 2:30PM Dec 19, 2014Observed: 0 ft at 2:45PM Dec 19, 2014Observed: 0 ft at 3:00PM Dec 19, 2014Observed: 0.03 ft at 3:15PM Dec 19, 2014Observed: 0 ft at 3:30PM Dec 19, 2014Observed: 0.01 ft at 3:45PM Dec 19, 2014Observed: 0.04 ft at 4:00PM Dec 19, 2014Observed: 0.02 ft at 4:15PM Dec 19, 2014Observed: 0.02 ft at 4:30PM Dec 19, 2014Observed: 0.03 ft at 4:45PM Dec 19, 2014Observed: 0.05 ft at 5:00PM Dec 19, 2014Observed: 0.05 ft at 5:15PM Dec 19, 2014Observed: 0.05 ft at 5:30PM Dec 19, 2014Observed: 0.05 ft at 5:45PM Dec 19, 2014Observed: 0.05 ft at 6:00PM Dec 19, 2014Observed: 0.06 ft at 6:15PM Dec 19, 2014Observed: 0.06 ft at 6:30PM Dec 19, 2014Observed: 0.06 ft at 6:45PM Dec 19, 2014Observed: 0.06 ft at 7:00PM Dec 19, 2014Observed: 0.06 ft at 7:15PM Dec 19, 2014Observed: 0.02 ft at 7:30PM Dec 19, 2014Observed: 0.03 ft at 7:45PM Dec 19, 2014Observed: 0.06 ft at 8:00PM Dec 19, 2014Observed: 0.07 ft at 8:15PM Dec 19, 2014Observed: 0.07 ft at 8:30PM Dec 19, 2014Observed: 0.08 ft at 8:45PM Dec 19, 2014Observed: 0.08 ft at 9:00PM Dec 19, 2014Observed: 0.09 ft at 9:15PM Dec 19, 2014Observed: 0.09 ft at 9:30PM Dec 19, 2014Observed: 0.09 ft at 9:45PM Dec 19, 2014Observed: 0.1 ft at 10:00PM Dec 19, 2014Observed: 0.1 ft at 10:15PM Dec 19, 2014Observed: 0.1 ft at 10:30PM Dec 19, 2014Observed: 0.11 ft at 10:45PM Dec 19, 2014Observed: 0.11 ft at 11:00PM Dec 19, 2014Observed: 0.11 ft at 11:15PM Dec 19, 2014Observed: 0.12 ft at 11:30PM Dec 19, 2014Observed: 0.12 ft at 11:45PM Dec 19, 2014Observed: 0.13 ft at 12:00AM Dec 20, 2014Observed: 0.13 ft at 12:15AM Dec 20, 2014Observed: 0.14 ft at 12:30AM Dec 20, 2014Observed: 0.14 ft at 12:45AM Dec 20, 2014Observed: 0.15 ft at 1:00AM Dec 20, 2014Observed: 0.14 ft at 1:15AM Dec 20, 2014Observed: 0.15 ft at 1:30AM Dec 20, 2014Observed: 0.16 ft at 1:45AM Dec 20, 2014Observed: 0.16 ft at 2:00AM Dec 20, 2014Observed: 0.17 ft at 2:15AM Dec 20, 2014Observed: 0.17 ft at 2:30AM Dec 20, 2014Observed: 0.17 ft at 2:45AM Dec 20, 2014Observed: 0.18 ft at 3:00AM Dec 20, 2014Observed: 0.18 ft at 3:15AM Dec 20, 2014Observed: 0.18 ft at 3:30AM Dec 20, 2014Observed: 0.18 ft at 3:45AM Dec 20, 2014Observed: 0.18 ft at 4:00AM Dec 20, 2014Observed: 0.18 ft at 4:15AM Dec 20, 2014Observed: 0.18 ft at 4:30AM Dec 20, 2014Observed: 0.18 ft at 4:45AM Dec 20, 2014Observed: 0.19 ft at 5:00AM Dec 20, 2014Observed: 0.19 ft at 5:15AM Dec 20, 2014Observed: 0.19 ft at 5:30AM Dec 20, 2014Observed: 0.19 ft at 5:45AM Dec 20, 2014Observed: 0.19 ft at 6:00AM Dec 20, 2014Observed: 0.18 ft at 6:15AM Dec 20, 2014Observed: 0.19 ft at 6:30AM Dec 20, 2014Observed: 0.18 ft at 6:45AM Dec 20, 2014Observed: 0.19 ft at 7:00AM Dec 20, 2014Observed: 0.18 ft at 7:15AM Dec 20, 2014Observed: 0.19 ft at 7:30AM Dec 20, 2014Observed: 0.19 ft at 7:45AM Dec 20, 2014Observed: 0.19 ft at 8:00AM Dec 20, 2014Observed: 0.19 ft at 8:15AM Dec 20, 2014Observed: 0.19 ft at 8:30AM Dec 20, 2014Observed: 0.19 ft at 8:45AM Dec 20, 2014Observed: 0.19 ft at 9:00AM Dec 20, 2014Observed: 0.2 ft at 9:15AM Dec 20, 2014Observed: 0.19 ft at 9:30AM Dec 20, 2014Observed: 0.19 ft at 9:45AM Dec 20, 2014Observed: 0.2 ft at 10:00AM Dec 20, 2014Observed: 0.21 ft at 10:15AM Dec 20, 2014Observed: 0.21 ft at 10:30AM Dec 20, 2014Highest Observation: 0.22 ft at 10:45AM Dec 20, 2014Observed: 0.21 ft at 11:00AM Dec 20, 2014Highest Observation: 0.22 ft at 11:15AM Dec 20, 2014Highest Observation: 0.22 ft at 11:30AM Dec 20, 2014Highest Observation: 0.22 ft at 11:45AM Dec 20, 2014Highest Observation: 0.22 ft at 12:00PM Dec 20, 2014Highest Observation: 0.22 ft at 12:15PM Dec 20, 2014Highest Observation: 0.22 ft at 12:30PM Dec 20, 2014Highest Observation: 0.22 ft at 12:45PM Dec 20, 2014Highest Observation: 0.22 ft at 1:00PM Dec 20, 2014Highest Observation: 0.22 ft at 1:15PM Dec 20, 2014Highest Observation: 0.22 ft at 1:30PM Dec 20, 2014Highest Observation: 0.22 ft at 1:45PM Dec 20, 2014Highest Observation: 0.22 ft at 2:00PM Dec 20, 2014Highest Observation: 0.22 ft at 2:15PM Dec 20, 2014Observed: 0.21 ft at 2:30PM Dec 20, 2014Observed: 0.21 ft at 2:45PM Dec 20, 2014Observed: 0.21 ft at 3:00PM Dec 20, 2014Observed: 0.2 ft at 3:15PM Dec 20, 2014Observed: 0.21 ft at 3:30PM Dec 20, 2014Observed: 0.2 ft at 3:45PM Dec 20, 2014Observed: 0.2 ft at 4:00PM Dec 20, 2014Observed: 0.2 ft at 4:15PM Dec 20, 2014Observed: 0.19 ft at 4:30PM Dec 20, 2014Observed: 0.19 ft at 4:45PM Dec 20, 2014Observed: 0.18 ft at 5:00PM Dec 20, 2014Observed: 0.18 ft at 5:15PM Dec 20, 2014Observed: 0.18 ft at 5:30PM Dec 20, 2014Observed: 0.17 ft at 5:45PM Dec 20, 2014Observed: 0.17 ft at 6:00PM Dec 20, 2014Highest Forecast: 0 ft 1:00AM Dec 21, 2014Highest Forecast: 0 ft 7:00AM Dec 21, 2014Forecast: -0.1 ft 1:00PM Dec 21, 2014Forecast: -0.1 ft 7:00PM Dec 21, 2014Forecast: -0.2 ft 1:00AM Dec 22, 2014Forecast: -0.3 ft 7:00AM Dec 22, 2014Forecast: -0.4 ft 1:00PM Dec 22, 2014Forecast: -0.5 ft 7:00PM Dec 22, 2014Forecast: -0.5 ft 1:00AM Dec 23, 2014Forecast: -0.5 ft 7:00AM Dec 23, 2014USGS--Water Resources of the United StatesWASN4(plotting HGIRG) Graph Created (7:19PM Dec 20, 2014)ObservedForecast (issued 9:34AM Dec 20)Latest observed value: 0.17 ft at 6:00 PM EST 20-Dec-2014. Flood Stage is 16 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Delaware River at Washington Crossing are issued routinely year-round.
Return to Area Map
Upstream Gauge - at New Hope-Lambertville Bridge Upstream Gauge Downstream Gauge Downstream Gauge - at Trenton
Flood Categories (in feet)
Major Flood Stage: 22
Moderate Flood Stage: 19
Flood Stage: 16
Action Stage: 12
Low Stage (in feet): 0

Historic Crests
(1) 27.77 ft on 08/20/1955
(2) 25.90 ft on 10/11/1903
(3) 23.10 ft on 04/04/2005
(4) 22.54 ft on 06/29/2006 (P)
(5) 21.30 ft on 03/19/1936
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.04 ft on 09/08/2011
(2) 16.06 ft on 08/29/2011
(3) 16.41 ft on 03/12/2011
(4) 22.54 ft on 06/29/2006 (P)
(5) 23.10 ft on 04/04/2005
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
22.5 Route 532 at the Canal bridge in Upper Makefield Township is impassable.
16.5 Flooding begins on Lower River Drive in Washington Crossing State Park. Flooding also occurs on Upper Drive near House #1 in the Titusville section of Hopewell Township.
16 River Road, between Mt. Eyre Road and Gilbert Street, in Upper Makefield Township begins to flood. First floor homes in the area take on water.
14 Intersection of River Road and overlook in Upper Makefield Township begins to flood.
12 Low points on the Pennsylvania Route 32 begin to flood.
11.5 The intersection of River Road and Jonathan Way just south of the canal in Upper Makefield Township begins to flood.
Photos
(1) Ice at Washington Crossing Bridge
About This Location Collapse

Latitude: 40.294444° N, Longitude: 74.869444° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 16 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 26.14 ft 42.14 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
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: 20-Nov-2014 2:55 AM
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