Skip Navigation Link  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Navigation Bar End Cap


This probabilistic forecast is issued by the Northeast River Forecast Center.
tab left off Hydrograph tab right off tab left off River at a Glance tab right off tab left off Download tab right off tab left on tab right on
About this graph
Forecasts for the Connecticut River at West Lebanon are issued routinely year-round.
Return to Area Map

Upstream Gauge - at Wells River Upstream Gauge Downstream Gauge Downstream Gauge - at North Walpole
Zoom Level:16
Flood Categories (in feet)
Major Flood Stage: 29
Moderate Flood Stage: 26
Flood Stage: 22
Action Stage: 20
Low Stage (in feet): 0

Historic Crests
(1) 35.00 ft on 11/04/1927
(2) 32.60 ft on 03/19/1936
(3) 30.00 ft on 03/27/1913
(4) 29.66 ft on 08/29/2011
(5) 27.00 ft on 04/12/1922
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 22.22 ft on 04/15/2019
(2) 29.66 ft on 08/29/2011
(3) 18.74 ft on 10/29/2003
(4) 22.16 ft on 04/14/2002
(5) 20.95 ft on 04/23/2001
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
KML Image
Gauge LocationGauge Map Marker
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
30 Ratcliffe Park, Nutt Lane and Harrison Avenue flooded in White River Junction. Portions of Latham Works Lane flooded.
29 Up to 5 ft of water in Upper Valley Plaza stores and Kmart Plaza stores. North Country Plaza flooded. Romano Circle apartments flooded. Rout 12A in West Lebanon flooded with 1 to 3 feet of water from BJs entrance to Koto Steakhouse
27 Romano Circle apartments in West Lebanon start to flood. Route 12A in West Lebanon starts to flood.
25 Water starts to enter the stores closest to the river in Upper Valley Plaza and Kmart Plaza. Water starts to enter Ratcliffe Park in White River Junction.
22 Water starts entering parking lot behind JC Penny and Kmart.

Other Real-time and/or Archive Data Sources:

Additional Information Collapse
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.

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
Gray Weather Forecast Office
P.O. Box 1208, 1 Weather Lane, Route 231
Gray, ME 04039
(207) 688-3216
Ask Questions/Webmaster
Page last modified: 6-Nov-2019 2:41 PM
Privacy Policy
About Us
Career Opportunities