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This probabilistic forecast is issued by the Middle Atlantic River Forecast Center.
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Mapping
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Experimental Short Range Forecast Uncertainty (AHPS) - External Links: Product Description Document | Customer Survey
About this graph
Forecasts for the Delaware River at Matamoras/Port Jervis are issued routinely year-round.
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Upstream Gauge - at Barryville Upstream Gauge Downstream Gauge Downstream Gauge - at Montague
Zoom Level:14
Flood Categories (in feet)
Major Flood Stage: 27
Moderate Flood Stage: 24
Flood Stage: 18
Action Stage: 16
Low Stage (in feet): -9999

Historic Crests
(1) 26.60 ft on 02/12/1981
(2) 25.50 ft on 03/08/1904
(3) 23.91 ft on 08/19/1955
(4) 23.10 ft on 10/10/1903
(5) 21.47 ft on 06/28/2006
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 21.47 ft on 06/28/2006
(2) 20.52 ft on 04/03/2005
(3) 19.52 ft on 09/18/2004
(4) 18.37 ft on 01/20/1996
(5) 26.60 ft on 02/12/1981
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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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
24 Significant damage from widespread overtopping of flood walls on the New York and Pennsylvania sides of the river.
22 Low points along flood walls and the river banks are reached in Matamoras which threatens a considerable amount of inundation in town.
19.5 Inundation in Matamoras reaches area around Price Chopper along Pennsylvania Avenue.
19 Houses along Rose Lane in Matamoras are impacted by flood waters.
18 At flood stage, the Delaware River overflows into the railyard on the New York side. Water begins to back up into the south west side of Matamoras near 10th Street and Avenue S.
16 Delaware Drive upstream of Matamoras begins to flood. Property of Milford Senior Care facility is threatened.
15 Access Road to Mashipacong Island begins to take on water.

Other Real-time and/or Archive Data Sources:

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
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics. 

Click individual graphics to enlarge.

Flood Inundation Mapping Server Duration Hydrograph

Duration Hydrograph Legend


Duration Hydrograph of Cumulative Streamflow
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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
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Johnson City, NY 13790
(607) 729-1597
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Page last modified: 21-Dec-2016 5:21 PM
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