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Hydrograph River at a Glance Download Inundation
Mapping
Delaware River at Matamoras/Port Jervis Stage (ft)Flow (kcfs)Highest Observation: 6.34 ft at 1:00AM Apr 22, 2017Highest Observation: 6.34 ft at 1:15AM Apr 22, 2017Highest Observation: 6.34 ft at 1:30AM Apr 22, 2017Observed: 6.32 ft at 1:45AM Apr 22, 2017Observed: 6.29 ft at 2:00AM Apr 22, 2017Observed: 6.27 ft at 2:15AM Apr 22, 2017Observed: 6.26 ft at 2:30AM Apr 22, 2017Observed: 6.25 ft at 2:45AM Apr 22, 2017Observed: 6.24 ft at 3:00AM Apr 22, 2017Observed: 6.23 ft at 3:15AM Apr 22, 2017Observed: 6.22 ft at 3:30AM Apr 22, 2017Observed: 6.22 ft at 3:45AM Apr 22, 2017Observed: 6.21 ft at 4:00AM Apr 22, 2017Observed: 6.2 ft at 4:15AM Apr 22, 2017Observed: 6.2 ft at 4:30AM Apr 22, 2017Observed: 6.19 ft at 4:45AM Apr 22, 2017Observed: 6.18 ft at 5:00AM Apr 22, 2017Observed: 6.17 ft at 5:15AM Apr 22, 2017Observed: 6.17 ft at 5:30AM Apr 22, 2017Observed: 6.16 ft at 5:45AM Apr 22, 2017Observed: 6.15 ft at 6:00AM Apr 22, 2017Observed: 6.15 ft at 6:15AM Apr 22, 2017Observed: 6.14 ft at 6:30AM Apr 22, 2017Observed: 6.14 ft at 6:45AM Apr 22, 2017Observed: 6.13 ft at 7:00AM Apr 22, 2017Observed: 6.13 ft at 7:15AM Apr 22, 2017Observed: 6.12 ft at 7:30AM Apr 22, 2017Observed: 6.11 ft at 7:45AM Apr 22, 2017Observed: 6.13 ft at 8:00AM Apr 22, 2017Observed: 6.15 ft at 8:15AM Apr 22, 2017Observed: 6.16 ft at 8:30AM Apr 22, 2017Observed: 6.18 ft at 8:45AM Apr 22, 2017Observed: 6.19 ft at 9:00AM Apr 22, 2017Observed: 6.2 ft at 9:15AM Apr 22, 2017Observed: 6.2 ft at 9:30AM Apr 22, 2017Observed: 6.19 ft at 9:45AM Apr 22, 2017Observed: 6.19 ft at 10:00AM Apr 22, 2017Observed: 6.18 ft at 10:15AM Apr 22, 2017Observed: 6.17 ft at 10:30AM Apr 22, 2017Observed: 6.16 ft at 10:45AM Apr 22, 2017Observed: 6.15 ft at 11:00AM Apr 22, 2017Observed: 6.14 ft at 11:15AM Apr 22, 2017Observed: 6.13 ft at 11:30AM Apr 22, 2017Observed: 6.12 ft at 11:45AM Apr 22, 2017Observed: 6.11 ft at 12:00PM Apr 22, 2017Observed: 6.1 ft at 12:15PM Apr 22, 2017Observed: 6.09 ft at 12:30PM Apr 22, 2017Observed: 6.08 ft at 12:45PM Apr 22, 2017Observed: 6.07 ft at 1:00PM Apr 22, 2017Observed: 6.06 ft at 1:15PM Apr 22, 2017Observed: 6.05 ft at 1:30PM Apr 22, 2017Observed: 6.02 ft at 1:45PM Apr 22, 2017Observed: 5.99 ft at 2:00PM Apr 22, 2017Observed: 5.97 ft at 2:15PM Apr 22, 2017Observed: 5.95 ft at 2:30PM Apr 22, 2017Observed: 5.94 ft at 2:45PM Apr 22, 2017Observed: 5.93 ft at 3:00PM Apr 22, 2017Observed: 5.92 ft at 3:15PM Apr 22, 2017Observed: 5.91 ft at 3:30PM Apr 22, 2017Observed: 5.9 ft at 3:45PM Apr 22, 2017Observed: 5.9 ft at 4:00PM Apr 22, 2017Observed: 5.89 ft at 4:15PM Apr 22, 2017Observed: 5.88 ft at 4:30PM Apr 22, 2017Observed: 5.87 ft at 4:45PM Apr 22, 2017Observed: 5.86 ft at 5:00PM Apr 22, 2017Observed: 5.86 ft at 5:15PM Apr 22, 2017Observed: 5.86 ft at 5:30PM Apr 22, 2017Observed: 5.87 ft at 5:45PM Apr 22, 2017Observed: 5.88 ft at 6:00PM Apr 22, 2017Observed: 5.89 ft at 6:15PM Apr 22, 2017Observed: 5.89 ft at 6:30PM Apr 22, 2017Observed: 5.88 ft at 6:45PM Apr 22, 2017Observed: 5.88 ft at 7:00PM Apr 22, 2017Observed: 5.87 ft at 7:15PM Apr 22, 2017Observed: 5.86 ft at 7:30PM Apr 22, 2017Observed: 5.86 ft at 7:45PM Apr 22, 2017Observed: 5.85 ft at 8:00PM Apr 22, 2017Observed: 5.84 ft at 8:15PM Apr 22, 2017Observed: 5.84 ft at 8:30PM Apr 22, 2017Observed: 5.83 ft at 8:45PM Apr 22, 2017Observed: 5.82 ft at 9:00PM Apr 22, 2017Observed: 5.82 ft at 9:15PM Apr 22, 2017Observed: 5.81 ft at 9:30PM Apr 22, 2017Observed: 5.8 ft at 9:45PM Apr 22, 2017Observed: 5.8 ft at 10:00PM Apr 22, 2017Observed: 5.78 ft at 10:15PM Apr 22, 2017Observed: 5.77 ft at 10:30PM Apr 22, 2017Observed: 5.74 ft at 10:45PM Apr 22, 2017Observed: 5.72 ft at 11:00PM Apr 22, 2017Observed: 5.7 ft at 11:15PM Apr 22, 2017Observed: 5.68 ft at 11:30PM Apr 22, 2017Observed: 5.67 ft at 11:45PM Apr 22, 2017Observed: 5.67 ft at 12:00AM Apr 23, 2017Observed: 5.66 ft at 12:15AM Apr 23, 2017Observed: 5.65 ft at 12:30AM Apr 23, 2017Observed: 5.65 ft at 12:45AM Apr 23, 2017Observed: 5.64 ft at 1:00AM Apr 23, 2017Observed: 5.63 ft at 1:15AM Apr 23, 2017Observed: 5.63 ft at 1:30AM Apr 23, 2017Observed: 5.61 ft at 1:45AM Apr 23, 2017Observed: 5.59 ft at 2:00AM Apr 23, 2017Observed: 5.56 ft at 2:15AM Apr 23, 2017Observed: 5.54 ft at 2:30AM Apr 23, 2017Observed: 5.52 ft at 2:45AM Apr 23, 2017Observed: 5.51 ft at 3:00AM Apr 23, 2017Observed: 5.5 ft at 3:15AM Apr 23, 2017Observed: 5.5 ft at 3:30AM Apr 23, 2017Observed: 5.49 ft at 3:45AM Apr 23, 2017Observed: 5.48 ft at 4:00AM Apr 23, 2017Observed: 5.48 ft at 4:15AM Apr 23, 2017Observed: 5.47 ft at 4:30AM Apr 23, 2017Observed: 5.47 ft at 4:45AM Apr 23, 2017Observed: 5.46 ft at 5:00AM Apr 23, 2017Observed: 5.45 ft at 5:15AM Apr 23, 2017Observed: 5.45 ft at 5:30AM Apr 23, 2017Observed: 5.44 ft at 5:45AM Apr 23, 2017Observed: 5.44 ft at 6:00AM Apr 23, 2017Observed: 5.43 ft at 6:15AM Apr 23, 2017Observed: 5.43 ft at 6:30AM Apr 23, 2017Observed: 5.42 ft at 6:45AM Apr 23, 2017Observed: 5.41 ft at 7:00AM Apr 23, 2017Observed: 5.41 ft at 7:15AM Apr 23, 2017Observed: 5.4 ft at 7:30AM Apr 23, 2017Observed: 5.4 ft at 7:45AM Apr 23, 2017Observed: 5.41 ft at 8:00AM Apr 23, 2017Observed: 5.43 ft at 8:15AM Apr 23, 2017Observed: 5.45 ft at 8:30AM Apr 23, 2017Observed: 5.45 ft at 8:45AM Apr 23, 2017Observed: 5.45 ft at 9:00AM Apr 23, 2017Observed: 5.45 ft at 9:15AM Apr 23, 2017Observed: 5.44 ft at 9:30AM Apr 23, 2017Observed: 5.44 ft at 9:45AM Apr 23, 2017Observed: 5.43 ft at 10:00AM Apr 23, 2017Observed: 5.43 ft at 10:15AM Apr 23, 2017Observed: 5.42 ft at 10:30AM Apr 23, 2017Observed: 5.42 ft at 10:45AM Apr 23, 2017Observed: 5.41 ft at 11:00AM Apr 23, 2017Observed: 5.41 ft at 11:15AM Apr 23, 2017Observed: 5.41 ft at 11:30AM Apr 23, 2017Observed: 5.4 ft at 11:45AM Apr 23, 2017Observed: 5.4 ft at 12:00PM Apr 23, 2017Observed: 5.39 ft at 12:15PM Apr 23, 2017Observed: 5.39 ft at 12:30PM Apr 23, 2017Observed: 5.38 ft at 12:45PM Apr 23, 2017Observed: 5.38 ft at 1:00PM Apr 23, 2017Observed: 5.37 ft at 1:15PM Apr 23, 2017Observed: 5.37 ft at 1:30PM Apr 23, 2017Observed: 5.36 ft at 1:45PM Apr 23, 2017Observed: 5.36 ft at 2:00PM Apr 23, 2017Observed: 5.35 ft at 2:15PM Apr 23, 2017Observed: 5.36 ft at 2:30PM Apr 23, 2017Observed: 5.37 ft at 2:45PM Apr 23, 2017Observed: 5.39 ft at 3:00PM Apr 23, 2017Observed: 5.4 ft at 3:15PM Apr 23, 2017Observed: 5.41 ft at 3:30PM Apr 23, 2017Observed: 5.4 ft at 3:45PM Apr 23, 2017Observed: 5.4 ft at 4:00PM Apr 23, 2017Observed: 5.4 ft at 4:15PM Apr 23, 2017Observed: 5.4 ft at 4:30PM Apr 23, 2017Observed: 5.39 ft at 4:45PM Apr 23, 2017Observed: 5.39 ft at 5:00PM Apr 23, 2017Observed: 5.38 ft at 5:15PM Apr 23, 2017Observed: 5.38 ft at 5:30PM Apr 23, 2017Observed: 5.38 ft at 5:45PM Apr 23, 2017Observed: 5.37 ft at 6:00PM Apr 23, 2017Observed: 5.37 ft at 6:15PM Apr 23, 2017Observed: 5.36 ft at 6:30PM Apr 23, 2017Observed: 5.36 ft at 6:45PM Apr 23, 2017Observed: 5.36 ft at 7:00PM Apr 23, 2017Observed: 5.35 ft at 7:15PM Apr 23, 2017Observed: 5.35 ft at 7:30PM Apr 23, 2017Observed: 5.34 ft at 7:45PM Apr 23, 2017Observed: 5.34 ft at 8:00PM Apr 23, 2017Observed: 5.34 ft at 8:15PM Apr 23, 2017Observed: 5.33 ft at 8:30PM Apr 23, 2017Observed: 5.33 ft at 8:45PM Apr 23, 2017Observed: 5.33 ft at 9:00PM Apr 23, 2017Observed: 5.32 ft at 9:15PM Apr 23, 2017Observed: 5.31 ft at 9:30PM Apr 23, 2017Observed: 5.28 ft at 9:45PM Apr 23, 2017Observed: 5.26 ft at 10:00PM Apr 23, 2017Observed: 5.24 ft at 10:15PM Apr 23, 2017Observed: 5.23 ft at 10:30PM Apr 23, 2017Observed: 5.22 ft at 10:45PM Apr 23, 2017Observed: 5.21 ft at 11:00PM Apr 23, 2017Observed: 5.21 ft at 11:15PM Apr 23, 2017Observed: 5.21 ft at 11:30PM Apr 23, 2017Observed: 5.2 ft at 11:45PM Apr 23, 2017Observed: 5.2 ft at 12:00AM Apr 24, 2017Observed: 5.2 ft at 12:15AM Apr 24, 2017Observed: 5.19 ft at 12:30AM Apr 24, 2017Observed: 5.19 ft at 12:45AM Apr 24, 2017Observed: 5.19 ft at 1:00AM Apr 24, 2017Observed: 5.18 ft at 1:15AM Apr 24, 2017Observed: 5.18 ft at 1:30AM Apr 24, 2017Observed: 5.17 ft at 1:45AM Apr 24, 2017Observed: 5.15 ft at 2:00AM Apr 24, 2017Observed: 5.13 ft at 2:15AM Apr 24, 2017Observed: 5.11 ft at 2:30AM Apr 24, 2017Observed: 5.09 ft at 2:45AM Apr 24, 2017Observed: 5.08 ft at 3:00AM Apr 24, 2017Observed: 5.07 ft at 3:15AM Apr 24, 2017Observed: 5.07 ft at 3:30AM Apr 24, 2017Observed: 5.06 ft at 3:45AM Apr 24, 2017Observed: 5.06 ft at 4:00AM Apr 24, 2017Observed: 5.05 ft at 4:15AM Apr 24, 2017Observed: 5.05 ft at 4:30AM Apr 24, 2017Observed: 5.05 ft at 4:45AM Apr 24, 2017Observed: 5.04 ft at 5:00AM Apr 24, 2017Observed: 5.04 ft at 5:15AM Apr 24, 2017Observed: 5.04 ft at 5:30AM Apr 24, 2017Observed: 5.03 ft at 5:45AM Apr 24, 2017Observed: 5.03 ft at 6:00AM Apr 24, 2017Observed: 5.03 ft at 6:15AM Apr 24, 2017Observed: 5.02 ft at 6:30AM Apr 24, 2017Observed: 5.01 ft at 6:45AM Apr 24, 2017Observed: 5.01 ft at 7:00AM Apr 24, 2017Observed: 5.01 ft at 7:15AM Apr 24, 2017Observed: 5.01 ft at 7:30AM Apr 24, 2017Observed: 5.01 ft at 7:45AM Apr 24, 2017Observed: 5.01 ft at 8:00AM Apr 24, 2017Observed: 5.04 ft at 8:15AM Apr 24, 2017Observed: 5.05 ft at 8:30AM Apr 24, 2017Observed: 5.07 ft at 8:45AM Apr 24, 2017Observed: 5.07 ft at 9:00AM Apr 24, 2017Observed: 5.07 ft at 9:15AM Apr 24, 2017Observed: 5.07 ft at 9:30AM Apr 24, 2017Observed: 5.07 ft at 9:45AM Apr 24, 2017Observed: 5.06 ft at 10:00AM Apr 24, 2017Observed: 5.06 ft at 10:15AM Apr 24, 2017Observed: 5.05 ft at 10:30AM Apr 24, 2017Observed: 5.05 ft at 10:45AM Apr 24, 2017Observed: 5.05 ft at 11:00AM Apr 24, 2017Observed: 5.04 ft at 11:15AM Apr 24, 2017Observed: 5.04 ft at 11:30AM Apr 24, 2017Observed: 5.04 ft at 11:45AM Apr 24, 2017Observed: 5.03 ft at 12:00PM Apr 24, 2017Observed: 5.03 ft at 12:15PM Apr 24, 2017Observed: 5.03 ft at 12:30PM Apr 24, 2017Observed: 5.02 ft at 12:45PM Apr 24, 2017Observed: 5.02 ft at 1:00PM Apr 24, 2017Observed: 5.02 ft at 1:15PM Apr 24, 2017Observed: 5.02 ft at 1:30PM Apr 24, 2017Observed: 5.09 ft at 2:45PM Apr 24, 2017Observed: 5.12 ft at 3:00PM Apr 24, 2017Observed: 5.15 ft at 3:15PM Apr 24, 2017Observed: 5.17 ft at 3:30PM Apr 24, 2017Observed: 5.18 ft at 3:45PM Apr 24, 2017Observed: 5.18 ft at 4:00PM Apr 24, 2017Observed: 5.18 ft at 4:15PM Apr 24, 2017Observed: 5.19 ft at 4:30PM Apr 24, 2017Observed: 5.19 ft at 4:45PM Apr 24, 2017Observed: 5.19 ft at 5:00PM Apr 24, 2017Observed: 5.18 ft at 5:15PM Apr 24, 2017Observed: 5.18 ft at 5:30PM Apr 24, 2017Observed: 5.19 ft at 5:45PM Apr 24, 2017Observed: 5.19 ft at 6:00PM Apr 24, 2017Observed: 5.2 ft at 6:15PM Apr 24, 2017Observed: 5.22 ft at 6:30PM Apr 24, 2017Observed: 5.24 ft at 6:45PM Apr 24, 2017Observed: 5.26 ft at 7:00PM Apr 24, 2017Observed: 5.28 ft at 7:15PM Apr 24, 2017Observed: 5.3 ft at 7:30PM Apr 24, 2017Observed: 5.32 ft at 7:45PM Apr 24, 2017Observed: 5.33 ft at 8:00PM Apr 24, 2017Observed: 5.34 ft at 8:15PM Apr 24, 2017Observed: 5.34 ft at 8:30PM Apr 24, 2017Observed: 5.35 ft at 8:45PM Apr 24, 2017Observed: 5.35 ft at 9:00PM Apr 24, 2017Observed: 5.34 ft at 9:15PM Apr 24, 2017Observed: 5.34 ft at 9:30PM Apr 24, 2017Observed: 5.32 ft at 9:45PM Apr 24, 2017Observed: 5.29 ft at 10:00PM Apr 24, 2017Observed: 5.27 ft at 10:15PM Apr 24, 2017Observed: 5.26 ft at 10:30PM Apr 24, 2017Observed: 5.26 ft at 10:45PM Apr 24, 2017Observed: 5.25 ft at 11:00PM Apr 24, 2017Observed: 5.25 ft at 11:15PM Apr 24, 2017Observed: 5.25 ft at 11:30PM Apr 24, 2017Forecast: 4.9 ft 2:00AM Apr 25, 2017Forecast: 4.8 ft 8:00AM Apr 25, 2017Forecast: 4.7 ft 2:00PM Apr 25, 2017Forecast: 4.7 ft 8:00PM Apr 25, 2017Forecast: 5 ft 2:00AM Apr 26, 2017Forecast: 5.2 ft 8:00AM Apr 26, 2017Forecast: 5.5 ft 2:00PM Apr 26, 2017Forecast: 5.5 ft 8:00PM Apr 26, 2017Highest Forecast: 5.6 ft 2:00AM Apr 27, 2017Forecast: 5.5 ft 8:00AM Apr 27, 2017USGS--Water Resources of the United StatesMTMP1(plotting HGIRG) Graph Created (12:45AM Apr 25, 2017)ObservedForecast (issued 9:29AM Apr 24)Latest observed value: 5.25 ft at 11:30 PM EDT 24-Apr-2017. Flood Stage is 18 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: 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
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.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
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
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.
About This Location Collapse

Latitude: 41.370556° N, Longitude: 74.697778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 18 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 29 415.35 ft 433.35 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
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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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
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Johnson City, NY 13790
(607) 729-1597
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Page last modified: 21-Dec-2016 10:38 PM
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