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ALERT: November 15 update on the status of the nationwide data transmission error preventing stream gauge data collected at affected locations from being displayed on the Advanced Hydrologic Prediction Services (AHPS) webpages. As of 11/08/2018, The USGS has restored all impacted operational stream gauges to transmitting status. The status map of gauge outages from other agencies is here. The outage map will be updated each Thursday. We apologize for the service interruption and hope to have the data restored as soon as possible.



Hydrograph River at a Glance Download
West Branch Oswegatchie River near Harrisville Stage (ft)Flow (kcfs)Highest Observation: 3.38 ft at 8:15AM Nov 14, 2018Highest Observation: 3.38 ft at 8:30AM Nov 14, 2018Highest Observation: 3.38 ft at 8:45AM Nov 14, 2018Highest Observation: 3.38 ft at 9:00AM Nov 14, 2018Highest Observation: 3.38 ft at 9:15AM Nov 14, 2018Highest Observation: 3.38 ft at 9:30AM Nov 14, 2018Highest Observation: 3.38 ft at 9:45AM Nov 14, 2018Highest Observation: 3.38 ft at 10:00AM Nov 14, 2018Highest Observation: 3.38 ft at 10:15AM Nov 14, 2018Observed: 3.37 ft at 10:30AM Nov 14, 2018Observed: 3.37 ft at 10:45AM Nov 14, 2018Observed: 3.36 ft at 11:00AM Nov 14, 2018Observed: 3.36 ft at 11:15AM Nov 14, 2018Observed: 3.36 ft at 11:17AM Nov 14, 2018Observed: 3.36 ft at 11:30AM Nov 14, 2018Observed: 3.36 ft at 11:32AM Nov 14, 2018Observed: 3.36 ft at 11:45AM Nov 14, 2018Observed: 3.36 ft at 11:47AM Nov 14, 2018Observed: 3.36 ft at 12:00PM Nov 14, 2018Observed: 3.36 ft at 12:02PM Nov 14, 2018Observed: 3.36 ft at 12:15PM Nov 14, 2018Observed: 3.36 ft at 12:30PM Nov 14, 2018Observed: 3.36 ft at 12:45PM Nov 14, 2018Observed: 3.36 ft at 1:00PM Nov 14, 2018Observed: 3.36 ft at 1:15PM Nov 14, 2018Observed: 3.36 ft at 1:30PM Nov 14, 2018Observed: 3.36 ft at 1:45PM Nov 14, 2018Observed: 3.35 ft at 2:00PM Nov 14, 2018Observed: 3.35 ft at 2:15PM Nov 14, 2018Observed: 3.35 ft at 2:30PM Nov 14, 2018Observed: 3.34 ft at 2:45PM Nov 14, 2018Observed: 3.34 ft at 3:00PM Nov 14, 2018Observed: 3.34 ft at 3:15PM Nov 14, 2018Observed: 3.34 ft at 3:30PM Nov 14, 2018Observed: 3.34 ft at 3:45PM Nov 14, 2018Observed: 3.34 ft at 4:00PM Nov 14, 2018Observed: 3.34 ft at 4:15PM Nov 14, 2018Observed: 3.34 ft at 4:30PM Nov 14, 2018Observed: 3.34 ft at 4:45PM Nov 14, 2018Observed: 3.33 ft at 5:00PM Nov 14, 2018Observed: 3.32 ft at 5:15PM Nov 14, 2018Observed: 3.32 ft at 5:30PM Nov 14, 2018Observed: 3.32 ft at 5:45PM Nov 14, 2018Observed: 3.32 ft at 6:00PM Nov 14, 2018Observed: 3.33 ft at 6:15PM Nov 14, 2018Observed: 3.33 ft at 6:30PM Nov 14, 2018Observed: 3.32 ft at 6:45PM Nov 14, 2018Observed: 3.31 ft at 7:00PM Nov 14, 2018Observed: 3.31 ft at 7:15PM Nov 14, 2018Observed: 3.31 ft at 7:30PM Nov 14, 2018Observed: 3.32 ft at 7:45PM Nov 14, 2018Observed: 3.32 ft at 8:00PM Nov 14, 2018Observed: 3.31 ft at 8:15PM Nov 14, 2018Observed: 3.31 ft at 8:30PM Nov 14, 2018Observed: 3.3 ft at 8:45PM Nov 14, 2018Observed: 3.3 ft at 9:00PM Nov 14, 2018Observed: 3.29 ft at 9:15PM Nov 14, 2018Observed: 3.3 ft at 9:30PM Nov 14, 2018Observed: 3.3 ft at 9:45PM Nov 14, 2018Observed: 3.3 ft at 10:00PM Nov 14, 2018Observed: 3.3 ft at 10:15PM Nov 14, 2018Observed: 3.3 ft at 10:30PM Nov 14, 2018Observed: 3.29 ft at 10:45PM Nov 14, 2018Observed: 3.28 ft at 11:00PM Nov 14, 2018Observed: 3.28 ft at 11:15PM Nov 14, 2018Observed: 3.27 ft at 11:30PM Nov 14, 2018Observed: 3.28 ft at 11:45PM Nov 14, 2018Observed: 3.28 ft at 12:00AM Nov 15, 2018Observed: 3.28 ft at 12:15AM Nov 15, 2018Observed: 3.28 ft at 12:30AM Nov 15, 2018Observed: 3.28 ft at 12:45AM Nov 15, 2018Observed: 3.27 ft at 1:00AM Nov 15, 2018Observed: 3.27 ft at 1:15AM Nov 15, 2018Observed: 3.26 ft at 1:30AM Nov 15, 2018Observed: 3.25 ft at 1:45AM Nov 15, 2018Observed: 3.26 ft at 2:00AM Nov 15, 2018Observed: 3.26 ft at 2:15AM Nov 15, 2018Observed: 3.26 ft at 2:30AM Nov 15, 2018Observed: 3.26 ft at 2:45AM Nov 15, 2018Observed: 3.25 ft at 3:00AM Nov 15, 2018Observed: 3.25 ft at 3:15AM Nov 15, 2018Observed: 3.24 ft at 3:30AM Nov 15, 2018Observed: 3.24 ft at 3:45AM Nov 15, 2018Observed: 3.24 ft at 4:00AM Nov 15, 2018Observed: 3.24 ft at 4:15AM Nov 15, 2018Observed: 3.24 ft at 4:30AM Nov 15, 2018Observed: 3.24 ft at 4:45AM Nov 15, 2018Observed: 3.23 ft at 5:00AM Nov 15, 2018Observed: 3.23 ft at 5:15AM Nov 15, 2018Observed: 3.22 ft at 5:30AM Nov 15, 2018Observed: 3.22 ft at 5:45AM Nov 15, 2018Observed: 3.22 ft at 6:00AM Nov 15, 2018Observed: 3.21 ft at 6:15AM Nov 15, 2018Observed: 3.21 ft at 6:30AM Nov 15, 2018Observed: 3.21 ft at 6:45AM Nov 15, 2018Observed: 3.21 ft at 7:00AM Nov 15, 2018Observed: 3.2 ft at 7:15AM Nov 15, 2018Observed: 3.2 ft at 7:30AM Nov 15, 2018Observed: 3.2 ft at 7:45AM Nov 15, 2018Observed: 3.19 ft at 8:00AM Nov 15, 2018Observed: 3.19 ft at 8:15AM Nov 15, 2018Observed: 3.18 ft at 8:30AM Nov 15, 2018Observed: 3.18 ft at 8:45AM Nov 15, 2018Observed: 3.17 ft at 9:00AM Nov 15, 2018Observed: 3.17 ft at 9:15AM Nov 15, 2018Observed: 3.16 ft at 9:30AM Nov 15, 2018Observed: 3.16 ft at 9:45AM Nov 15, 2018Observed: 3.15 ft at 10:00AM Nov 15, 2018Observed: 3.15 ft at 10:15AM Nov 15, 2018Observed: 3.14 ft at 10:30AM Nov 15, 2018Observed: 3.14 ft at 10:45AM Nov 15, 2018Observed: 3.14 ft at 11:00AM Nov 15, 2018Observed: 3.13 ft at 11:15AM Nov 15, 2018Observed: 3.13 ft at 11:16AM Nov 15, 2018Observed: 3.13 ft at 11:30AM Nov 15, 2018Observed: 3.13 ft at 11:31AM Nov 15, 2018Observed: 3.12 ft at 11:45AM Nov 15, 2018Observed: 3.12 ft at 11:46AM Nov 15, 2018Observed: 3.12 ft at 12:00PM Nov 15, 2018Observed: 3.12 ft at 12:01PM Nov 15, 2018Observed: 3.11 ft at 12:15PM Nov 15, 2018Observed: 3.1 ft at 12:30PM Nov 15, 2018Observed: 3.1 ft at 12:45PM Nov 15, 2018Observed: 3.1 ft at 1:00PM Nov 15, 2018Observed: 3.1 ft at 1:15PM Nov 15, 2018Observed: 3.09 ft at 1:30PM Nov 15, 2018Observed: 3.09 ft at 1:45PM Nov 15, 2018Observed: 3.09 ft at 2:00PM Nov 15, 2018Observed: 3.09 ft at 2:15PM Nov 15, 2018Observed: 3.09 ft at 2:30PM Nov 15, 2018Observed: 3.09 ft at 2:45PM Nov 15, 2018Observed: 3.08 ft at 3:00PM Nov 15, 2018Observed: 3.08 ft at 3:15PM Nov 15, 2018Observed: 3.08 ft at 3:30PM Nov 15, 2018Observed: 3.08 ft at 3:45PM Nov 15, 2018Observed: 3.08 ft at 4:00PM Nov 15, 2018Observed: 3.08 ft at 4:15PM Nov 15, 2018Observed: 3.08 ft at 4:30PM Nov 15, 2018Observed: 3.07 ft at 4:45PM Nov 15, 2018Observed: 3.07 ft at 5:00PM Nov 15, 2018Observed: 3.07 ft at 5:15PM Nov 15, 2018Observed: 3.07 ft at 5:30PM Nov 15, 2018Observed: 3.07 ft at 5:45PM Nov 15, 2018Observed: 3.07 ft at 6:00PM Nov 15, 2018Observed: 3.07 ft at 6:15PM Nov 15, 2018Observed: 3.07 ft at 6:30PM Nov 15, 2018Observed: 3.07 ft at 6:45PM Nov 15, 2018Observed: 3.07 ft at 7:00PM Nov 15, 2018Observed: 3.07 ft at 7:15PM Nov 15, 2018Observed: 3.07 ft at 7:30PM Nov 15, 2018Observed: 3.07 ft at 7:45PM Nov 15, 2018Observed: 3.07 ft at 8:00PM Nov 15, 2018Observed: 3.07 ft at 8:15PM Nov 15, 2018Observed: 3.07 ft at 8:30PM Nov 15, 2018Observed: 3.07 ft at 8:45PM Nov 15, 2018Observed: 3.07 ft at 9:00PM Nov 15, 2018Observed: 3.07 ft at 9:15PM Nov 15, 2018Observed: 3.07 ft at 9:30PM Nov 15, 2018Observed: 3.06 ft at 9:45PM Nov 15, 2018Observed: 3.07 ft at 10:00PM Nov 15, 2018Observed: 3.07 ft at 10:15PM Nov 15, 2018Observed: 3.07 ft at 10:30PM Nov 15, 2018Observed: 3.06 ft at 10:45PM Nov 15, 2018Observed: 3.06 ft at 11:00PM Nov 15, 2018Observed: 3.06 ft at 11:15PM Nov 15, 2018Observed: 3.06 ft at 11:30PM Nov 15, 2018Observed: 3.07 ft at 11:45PM Nov 15, 2018Observed: 3.06 ft at 12:00AM Nov 16, 2018Observed: 3.06 ft at 12:15AM Nov 16, 2018Observed: 3.06 ft at 12:30AM Nov 16, 2018Observed: 3.07 ft at 12:45AM Nov 16, 2018Observed: 3.06 ft at 1:00AM Nov 16, 2018Observed: 3.06 ft at 1:15AM Nov 16, 2018Observed: 3.06 ft at 1:30AM Nov 16, 2018Observed: 3.06 ft at 1:45AM Nov 16, 2018Observed: 3.07 ft at 2:00AM Nov 16, 2018Observed: 3.07 ft at 2:15AM Nov 16, 2018Observed: 3.08 ft at 2:30AM Nov 16, 2018Observed: 3.08 ft at 2:45AM Nov 16, 2018Observed: 3.08 ft at 3:00AM Nov 16, 2018Observed: 3.08 ft at 3:15AM Nov 16, 2018Observed: 3.09 ft at 3:30AM Nov 16, 2018Observed: 3.09 ft at 3:45AM Nov 16, 2018Observed: 3.09 ft at 4:00AM Nov 16, 2018Observed: 3.08 ft at 4:15AM Nov 16, 2018Observed: 3.08 ft at 4:30AM Nov 16, 2018Observed: 3.08 ft at 4:45AM Nov 16, 2018Observed: 3.08 ft at 5:00AM Nov 16, 2018Observed: 3.07 ft at 5:15AM Nov 16, 2018Observed: 3.08 ft at 5:30AM Nov 16, 2018Observed: 3.07 ft at 5:45AM Nov 16, 2018Observed: 3.07 ft at 6:00AM Nov 16, 2018Observed: 3.06 ft at 6:15AM Nov 16, 2018Observed: 3.06 ft at 6:30AM Nov 16, 2018Observed: 3.05 ft at 6:45AM Nov 16, 2018Observed: 3.05 ft at 7:00AM Nov 16, 2018Observed: 3.04 ft at 7:15AM Nov 16, 2018Observed: 3.03 ft at 7:30AM Nov 16, 2018Observed: 3.02 ft at 7:45AM Nov 16, 2018Observed: 3.01 ft at 8:00AM Nov 16, 2018Observed: 3 ft at 8:15AM Nov 16, 2018Observed: 3 ft at 8:30AM Nov 16, 2018Observed: 2.98 ft at 8:45AM Nov 16, 2018Observed: 2.97 ft at 9:00AM Nov 16, 2018Observed: 2.96 ft at 9:15AM Nov 16, 2018Observed: 2.95 ft at 9:30AM Nov 16, 2018Observed: 2.94 ft at 9:45AM Nov 16, 2018Observed: 2.93 ft at 10:00AM Nov 16, 2018Observed: 2.93 ft at 10:15AM Nov 16, 2018Observed: 2.92 ft at 10:30AM Nov 16, 2018Observed: 2.9 ft at 10:45AM Nov 16, 2018Observed: 2.89 ft at 11:00AM Nov 16, 2018Observed: 2.88 ft at 11:15AM Nov 16, 2018Observed: 2.88 ft at 11:17AM Nov 16, 2018Observed: 2.88 ft at 11:30AM Nov 16, 2018Observed: 2.88 ft at 11:32AM Nov 16, 2018Observed: 2.87 ft at 11:45AM Nov 16, 2018Observed: 2.87 ft at 11:47AM Nov 16, 2018Observed: 2.86 ft at 12:00PM Nov 16, 2018Observed: 2.86 ft at 12:02PM Nov 16, 2018Observed: 2.86 ft at 12:15PM Nov 16, 2018Observed: 2.85 ft at 12:30PM Nov 16, 2018Observed: 2.85 ft at 12:45PM Nov 16, 2018Observed: 2.84 ft at 1:00PM Nov 16, 2018Observed: 2.84 ft at 1:15PM Nov 16, 2018Observed: 2.84 ft at 1:30PM Nov 16, 2018Observed: 2.83 ft at 1:45PM Nov 16, 2018Observed: 2.83 ft at 2:00PM Nov 16, 2018Observed: 2.83 ft at 2:15PM Nov 16, 2018Observed: 2.83 ft at 2:30PM Nov 16, 2018Observed: 2.84 ft at 2:45PM Nov 16, 2018Observed: 2.84 ft at 3:00PM Nov 16, 2018Observed: 2.85 ft at 3:15PM Nov 16, 2018Observed: 2.86 ft at 3:30PM Nov 16, 2018Observed: 2.87 ft at 3:45PM Nov 16, 2018Observed: 2.88 ft at 4:00PM Nov 16, 2018Observed: 2.89 ft at 4:15PM Nov 16, 2018Observed: 2.9 ft at 4:30PM Nov 16, 2018Observed: 2.91 ft at 4:45PM Nov 16, 2018Observed: 2.92 ft at 5:00PM Nov 16, 2018Observed: 2.93 ft at 5:15PM Nov 16, 2018Observed: 2.94 ft at 5:30PM Nov 16, 2018Observed: 2.95 ft at 5:45PM Nov 16, 2018Observed: 2.96 ft at 6:00PM Nov 16, 2018Observed: 2.97 ft at 6:15PM Nov 16, 2018Observed: 2.98 ft at 6:30PM Nov 16, 2018Observed: 2.98 ft at 6:45PM Nov 16, 2018Observed: 2.99 ft at 7:00PM Nov 16, 2018Observed: 3 ft at 7:15PM Nov 16, 2018Observed: 3 ft at 7:30PM Nov 16, 2018Observed: 3.01 ft at 7:45PM Nov 16, 2018Observed: 3.02 ft at 8:00PM Nov 16, 2018Observed: 3.02 ft at 8:15PM Nov 16, 2018Observed: 3.03 ft at 8:30PM Nov 16, 2018Observed: 3.03 ft at 8:45PM Nov 16, 2018Observed: 3.04 ft at 9:00PM Nov 16, 2018Observed: 3.04 ft at 9:15PM Nov 16, 2018Observed: 3.04 ft at 9:30PM Nov 16, 2018Observed: 3.05 ft at 9:45PM Nov 16, 2018Observed: 3.05 ft at 10:00PM Nov 16, 2018Observed: 3.06 ft at 10:15PM Nov 16, 2018Observed: 3.06 ft at 10:30PM Nov 16, 2018Observed: 3.06 ft at 10:45PM Nov 16, 2018Observed: 3.07 ft at 11:00PM Nov 16, 2018Observed: 3.07 ft at 11:15PM Nov 16, 2018Observed: 3.07 ft at 11:30PM Nov 16, 2018Observed: 3.07 ft at 11:45PM Nov 16, 2018Observed: 3.07 ft at 12:00AM Nov 17, 2018Observed: 3.08 ft at 12:15AM Nov 17, 2018Observed: 3.08 ft at 12:30AM Nov 17, 2018Observed: 3.08 ft at 12:45AM Nov 17, 2018Observed: 3.08 ft at 1:00AM Nov 17, 2018Observed: 3.08 ft at 1:15AM Nov 17, 2018Observed: 3.08 ft at 1:30AM Nov 17, 2018Observed: 3.08 ft at 1:45AM Nov 17, 2018Observed: 3.08 ft at 2:00AM Nov 17, 2018Observed: 3.09 ft at 2:15AM Nov 17, 2018Observed: 3.09 ft at 2:30AM Nov 17, 2018Observed: 3.09 ft at 2:45AM Nov 17, 2018Observed: 3.09 ft at 3:00AM Nov 17, 2018Observed: 3.09 ft at 3:15AM Nov 17, 2018Observed: 3.09 ft at 3:30AM Nov 17, 2018Observed: 3.09 ft at 3:45AM Nov 17, 2018Observed: 3.09 ft at 4:00AM Nov 17, 2018Observed: 3.09 ft at 4:15AM Nov 17, 2018Observed: 3.09 ft at 4:30AM Nov 17, 2018Observed: 3.09 ft at 4:45AM Nov 17, 2018Observed: 3.09 ft at 5:00AM Nov 17, 2018Observed: 3.09 ft at 5:15AM Nov 17, 2018Observed: 3.1 ft at 5:30AM Nov 17, 2018Observed: 3.09 ft at 5:45AM Nov 17, 2018Observed: 3.09 ft at 6:00AM Nov 17, 2018Observed: 3.09 ft at 6:15AM Nov 17, 2018Observed: 3.09 ft at 6:30AM Nov 17, 2018Observed: 3.1 ft at 6:45AM Nov 17, 2018Observed: 3.1 ft at 7:00AM Nov 17, 2018Observed: 3.09 ft at 7:15AM Nov 17, 2018Observed: 3.1 ft at 7:30AM Nov 17, 2018Highest Forecast: 2.8 ft 1:00PM Nov 17, 2018Highest Forecast: 2.8 ft 7:00PM Nov 17, 2018Highest Forecast: 2.8 ft 1:00AM Nov 18, 2018Forecast: 2.7 ft 7:00AM Nov 18, 2018Forecast: 2.7 ft 1:00PM Nov 18, 2018Forecast: 2.7 ft 7:00PM Nov 18, 2018Forecast: 2.7 ft 1:00AM Nov 19, 2018Forecast: 2.6 ft 7:00AM Nov 19, 2018USGS--Water Resources of the United StatesHVLN6(plotting HGIRG) Graph Created (8:01AM Nov 17, 2018)ObservedForecast (issued 11:03AM Nov 16)Latest observed value: 3.1 ft at 7:30 AM EST 17-Nov-2018.
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.

NOTE: Forecasts for the West Branch Oswegatchie River near Harrisville are issued routinely year-round.

Return to Area Map
Downstream Gauge Downstream Gauge - near Heuvelton
Flood Categories (in feet)
Not Available

Historic Crests
(1) 10.64 ft on 01/09/1998
(2) 9.60 ft on 01/09/1930
(3) 9.52 ft on 04/11/1993
(4) 9.31 ft on 03/15/1977
(5) 9.28 ft on 04/05/1963
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.08 ft on 04/29/2011
(2) 7.22 ft on 12/29/2008
(3) 6.26 ft on 01/10/2008
(4) 6.24 ft on 03/29/2007
(5) 6.44 ft on 12/01/2005
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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.
About This Location Collapse

Latitude: 44.185556° N, Longitude: 75.331111° 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 29 738.51 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
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.

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
Burlington Weather Forecast Office
1200 Airport Drive
South Burlington, VT 05403
(802) 862-2475
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Page last modified: 21-Dec-2016 10:38 PM
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