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Hydrograph River at a Glance Download
Delaware River at Lordville Stage (ft)Flow (kcfs)Observed: 6.88 ft at 2:00PM May 20, 2024Observed: 6.88 ft at 2:15PM May 20, 2024Highest Observation: 6.89 ft at 2:30PM May 20, 2024Observed: 6.88 ft at 2:45PM May 20, 2024Observed: 6.88 ft at 3:00PM May 20, 2024Observed: 6.88 ft at 3:15PM May 20, 2024Observed: 6.88 ft at 3:30PM May 20, 2024Observed: 6.88 ft at 3:45PM May 20, 2024Observed: 6.88 ft at 4:00PM May 20, 2024Observed: 6.88 ft at 4:15PM May 20, 2024Observed: 6.88 ft at 4:30PM May 20, 2024Observed: 6.88 ft at 4:45PM May 20, 2024Observed: 6.88 ft at 5:00PM May 20, 2024Observed: 6.87 ft at 5:15PM May 20, 2024Observed: 6.87 ft at 5:30PM May 20, 2024Observed: 6.87 ft at 5:45PM May 20, 2024Observed: 6.87 ft at 6:00PM May 20, 2024Observed: 6.87 ft at 6:15PM May 20, 2024Observed: 6.87 ft at 6:30PM May 20, 2024Observed: 6.87 ft at 6:45PM May 20, 2024Observed: 6.86 ft at 7:00PM May 20, 2024Observed: 6.87 ft at 7:15PM May 20, 2024Observed: 6.87 ft at 7:30PM May 20, 2024Observed: 6.87 ft at 7:45PM May 20, 2024Observed: 6.87 ft at 8:00PM May 20, 2024Observed: 6.86 ft at 8:15PM May 20, 2024Observed: 6.86 ft at 8:30PM May 20, 2024Observed: 6.86 ft at 8:45PM May 20, 2024Observed: 6.86 ft at 9:00PM May 20, 2024Observed: 6.86 ft at 9:15PM May 20, 2024Observed: 6.86 ft at 9:30PM May 20, 2024Observed: 6.85 ft at 9:45PM May 20, 2024Observed: 6.85 ft at 10:00PM May 20, 2024Observed: 6.85 ft at 10:15PM May 20, 2024Observed: 6.85 ft at 10:30PM May 20, 2024Observed: 6.85 ft at 10:45PM May 20, 2024Observed: 6.84 ft at 11:00PM May 20, 2024Observed: 6.84 ft at 11:15PM May 20, 2024Observed: 6.84 ft at 11:30PM May 20, 2024Observed: 6.84 ft at 11:45PM May 20, 2024Observed: 6.84 ft at 12:00AM May 21, 2024Observed: 6.84 ft at 12:15AM May 21, 2024Observed: 6.84 ft at 12:30AM May 21, 2024Observed: 6.84 ft at 12:45AM May 21, 2024Observed: 6.84 ft at 1:00AM May 21, 2024Observed: 6.83 ft at 1:15AM May 21, 2024Observed: 6.83 ft at 1:30AM May 21, 2024Observed: 6.83 ft at 1:45AM May 21, 2024Observed: 6.83 ft at 2:00AM May 21, 2024Observed: 6.83 ft at 2:15AM May 21, 2024Observed: 6.83 ft at 2:30AM May 21, 2024Observed: 6.83 ft at 2:45AM May 21, 2024Observed: 6.82 ft at 3:00AM May 21, 2024Observed: 6.82 ft at 3:15AM May 21, 2024Observed: 6.83 ft at 3:30AM May 21, 2024Observed: 6.82 ft at 3:45AM May 21, 2024Observed: 6.82 ft at 4:00AM May 21, 2024Observed: 6.82 ft at 4:15AM May 21, 2024Observed: 6.82 ft at 4:30AM May 21, 2024Observed: 6.81 ft at 4:45AM May 21, 2024Observed: 6.81 ft at 5:00AM May 21, 2024Observed: 6.81 ft at 5:15AM May 21, 2024Observed: 6.81 ft at 5:30AM May 21, 2024Observed: 6.81 ft at 5:45AM May 21, 2024Observed: 6.81 ft at 6:00AM May 21, 2024Observed: 6.81 ft at 6:15AM May 21, 2024Observed: 6.81 ft at 6:30AM May 21, 2024Observed: 6.81 ft at 6:45AM May 21, 2024Observed: 6.8 ft at 7:00AM May 21, 2024Observed: 6.8 ft at 7:15AM May 21, 2024Observed: 6.8 ft at 7:30AM May 21, 2024Observed: 6.8 ft at 7:45AM May 21, 2024Observed: 6.8 ft at 8:00AM May 21, 2024Observed: 6.8 ft at 8:15AM May 21, 2024Observed: 6.8 ft at 8:30AM May 21, 2024Observed: 6.8 ft at 8:45AM May 21, 2024Observed: 6.79 ft at 9:00AM May 21, 2024Observed: 6.79 ft at 9:15AM May 21, 2024Observed: 6.79 ft at 9:30AM May 21, 2024Observed: 6.79 ft at 9:45AM May 21, 2024Observed: 6.79 ft at 10:00AM May 21, 2024Observed: 6.79 ft at 10:15AM May 21, 2024Observed: 6.79 ft at 10:30AM May 21, 2024Observed: 6.79 ft at 10:45AM May 21, 2024Observed: 6.79 ft at 11:00AM May 21, 2024Observed: 6.79 ft at 11:15AM May 21, 2024Observed: 6.79 ft at 11:30AM May 21, 2024Observed: 6.79 ft at 11:45AM May 21, 2024Observed: 6.79 ft at 12:00PM May 21, 2024Observed: 6.8 ft at 12:15PM May 21, 2024Observed: 6.8 ft at 12:30PM May 21, 2024Observed: 6.8 ft at 12:45PM May 21, 2024Observed: 6.8 ft at 1:00PM May 21, 2024Observed: 6.8 ft at 1:15PM May 21, 2024Observed: 6.8 ft at 1:30PM May 21, 2024Observed: 6.81 ft at 1:45PM May 21, 2024Observed: 6.8 ft at 2:00PM May 21, 2024Observed: 6.81 ft at 2:15PM May 21, 2024Observed: 6.81 ft at 2:30PM May 21, 2024Observed: 6.81 ft at 2:45PM May 21, 2024Observed: 6.81 ft at 3:00PM May 21, 2024Observed: 6.81 ft at 3:15PM May 21, 2024Observed: 6.81 ft at 3:30PM May 21, 2024Observed: 6.81 ft at 3:45PM May 21, 2024Observed: 6.81 ft at 4:00PM May 21, 2024Observed: 6.81 ft at 4:15PM May 21, 2024Observed: 6.81 ft at 4:30PM May 21, 2024Observed: 6.81 ft at 4:45PM May 21, 2024Observed: 6.81 ft at 5:00PM May 21, 2024Observed: 6.81 ft at 5:15PM May 21, 2024Observed: 6.81 ft at 5:30PM May 21, 2024Observed: 6.81 ft at 5:45PM May 21, 2024Observed: 6.81 ft at 6:00PM May 21, 2024Observed: 6.81 ft at 6:15PM May 21, 2024Observed: 6.81 ft at 6:30PM May 21, 2024Observed: 6.81 ft at 6:45PM May 21, 2024Observed: 6.8 ft at 7:00PM May 21, 2024Observed: 6.81 ft at 7:15PM May 21, 2024Observed: 6.8 ft at 7:30PM May 21, 2024Observed: 6.8 ft at 7:45PM May 21, 2024Observed: 6.8 ft at 8:00PM May 21, 2024Observed: 6.8 ft at 8:15PM May 21, 2024Observed: 6.8 ft at 8:30PM May 21, 2024Observed: 6.8 ft at 8:45PM May 21, 2024Observed: 6.8 ft at 9:00PM May 21, 2024Observed: 6.8 ft at 9:15PM May 21, 2024Observed: 6.8 ft at 9:30PM May 21, 2024Observed: 6.79 ft at 9:45PM May 21, 2024Observed: 6.79 ft at 10:00PM May 21, 2024Observed: 6.79 ft at 10:15PM May 21, 2024Observed: 6.79 ft at 10:30PM May 21, 2024Observed: 6.79 ft at 10:45PM May 21, 2024Observed: 6.79 ft at 11:00PM May 21, 2024Observed: 6.79 ft at 11:15PM May 21, 2024Observed: 6.79 ft at 11:30PM May 21, 2024Observed: 6.79 ft at 11:45PM May 21, 2024Observed: 6.79 ft at 12:00AM May 22, 2024Observed: 6.79 ft at 12:15AM May 22, 2024Observed: 6.78 ft at 12:30AM May 22, 2024Observed: 6.79 ft at 12:45AM May 22, 2024Observed: 6.78 ft at 1:00AM May 22, 2024Observed: 6.78 ft at 1:15AM May 22, 2024Observed: 6.78 ft at 1:30AM May 22, 2024Observed: 6.78 ft at 1:45AM May 22, 2024Observed: 6.78 ft at 2:00AM May 22, 2024Observed: 6.78 ft at 2:15AM May 22, 2024Observed: 6.78 ft at 2:30AM May 22, 2024Observed: 6.78 ft at 2:45AM May 22, 2024Observed: 6.78 ft at 3:00AM May 22, 2024Observed: 6.77 ft at 3:15AM May 22, 2024Observed: 6.77 ft at 3:30AM May 22, 2024Observed: 6.77 ft at 3:45AM May 22, 2024Observed: 6.77 ft at 4:00AM May 22, 2024Observed: 6.77 ft at 4:15AM May 22, 2024Observed: 6.76 ft at 4:30AM May 22, 2024Observed: 6.77 ft at 4:45AM May 22, 2024Observed: 6.76 ft at 5:00AM May 22, 2024Observed: 6.76 ft at 5:15AM May 22, 2024Observed: 6.76 ft at 5:30AM May 22, 2024Observed: 6.76 ft at 5:45AM May 22, 2024Observed: 6.76 ft at 6:00AM May 22, 2024Observed: 6.76 ft at 6:15AM May 22, 2024Observed: 6.76 ft at 6:30AM May 22, 2024Observed: 6.76 ft at 6:45AM May 22, 2024Observed: 6.76 ft at 7:00AM May 22, 2024Observed: 6.76 ft at 7:15AM May 22, 2024Observed: 6.76 ft at 7:30AM May 22, 2024Observed: 6.76 ft at 7:45AM May 22, 2024Observed: 6.75 ft at 8:00AM May 22, 2024Observed: 6.75 ft at 8:15AM May 22, 2024Observed: 6.75 ft at 8:30AM May 22, 2024Observed: 6.75 ft at 8:45AM May 22, 2024Observed: 6.75 ft at 9:00AM May 22, 2024Observed: 6.75 ft at 9:15AM May 22, 2024Observed: 6.75 ft at 9:30AM May 22, 2024Observed: 6.75 ft at 9:45AM May 22, 2024Observed: 6.74 ft at 10:00AM May 22, 2024Observed: 6.74 ft at 10:15AM May 22, 2024Observed: 6.74 ft at 10:30AM May 22, 2024Observed: 6.74 ft at 10:45AM May 22, 2024Observed: 6.74 ft at 11:00AM May 22, 2024Observed: 6.74 ft at 11:15AM May 22, 2024Observed: 6.74 ft at 11:30AM May 22, 2024Observed: 6.74 ft at 11:45AM May 22, 2024Observed: 6.74 ft at 12:00PM May 22, 2024Observed: 6.74 ft at 12:15PM May 22, 2024Observed: 6.74 ft at 12:30PM May 22, 2024Observed: 6.74 ft at 12:45PM May 22, 2024Forecast: 6.7 ft 2:00PM May 22, 2024Forecast: 6.7 ft 8:00PM May 22, 2024Forecast: 6.7 ft 2:00AM May 23, 2024Highest Forecast: 6.8 ft 8:00AM May 23, 2024Forecast: 6.7 ft 2:00PM May 23, 2024Forecast: 6.7 ft 8:00PM May 23, 2024Forecast: 6.7 ft 2:00AM May 24, 2024Forecast: 6.7 ft 8:00AM May 24, 2024Forecast: 6.7 ft 2:00PM May 24, 2024Forecast: 6.7 ft 8:00PM May 24, 2024Forecast: 6.6 ft 2:00AM May 25, 2024Forecast: 6.6 ft 8:00AM May 25, 2024USGS--Water Resources of the United StatesLDVN6(plotting HGIRG) Graph Created (1:45PM May 22, 2024)ObservedForecast (issued 9:29AM May 22)Latest observed value: 6.74 ft at 12:45 PM EDT 22-May-2024. Flood Stage is 20 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Delaware River at Lordville are issued routinely year-round.

Vertical datum height surveyed by the USGS

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 26
Moderate Flood Stage: 23.5
Flood Stage: 20
Action Stage: 18
Low Stage (in feet): -9999

Historic Crests
(1) 28.87 ft on 06/28/2006
(2) 25.20 ft on 04/03/2005
(3) 23.53 ft on 09/18/2004
(4) 20.56 ft on 09/08/2011
(5) 18.47 ft on 12/25/2020

(P): Preliminary values subject to further review.

Recent Crests
(1) 18.47 ft on 12/25/2020
(2) 20.56 ft on 09/08/2011
(3) 28.87 ft on 06/28/2006
(4) 25.20 ft on 04/03/2005
(5) 23.53 ft on 09/18/2004

(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
28.9 Record flood of June 2006. Extensive inundation of several homes and roads occurred in Equinunk. Extensive flooding of the railroad tracks occurred around Lordville. Homes along Warren Road and Lordville Road were severely flooded.
26 Extensive flooding of homes occurs along Hancock Highway and Lordville Road in Equinunk. Sever flooding also occurs along Riverview Road in Manchester Township, PA. The railroad on the NY side of the river floods around Lordville. Backwater flooding along Humphries Brook, Factory and Equinunk Creeks may be severe.
23.5 Water will inundate a part of Lordville Road in Equinunk and a few properties along the lower end of Riverview Road in Manchester Township. Backwater flooding along Humphries Brook, Factory and Equinunk Creeks may affect properties.
20 Flooding of lowlands near the river is extensive. Backyards of some homes in Equinunk will flood.
18 Considerable out of bank flooding with impact only to lowland grass and wooded areas along the river.
About This Location Collapse

Latitude: 41.867222° N, Longitude: 75.214167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 20 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 834.51 ft 854.51 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 835.00 ft 855.00 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
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 Hours.

Click individual graphics to enlarge.

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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
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Page last modified: 2-Nov-2020 7:30 PM
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