Skip Navigation Link weather.gov  
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 Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip
                
Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners
                
Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
Little Salmon River at Bombay Stage (ft)Highest Observation: 2.62 ft at 6:15PM Sep 20, 2023Highest Observation: 2.62 ft at 6:30PM Sep 20, 2023Observed: 2.61 ft at 6:45PM Sep 20, 2023Observed: 2.61 ft at 7:00PM Sep 20, 2023Observed: 2.6 ft at 7:15PM Sep 20, 2023Observed: 2.6 ft at 7:30PM Sep 20, 2023Observed: 2.6 ft at 7:45PM Sep 20, 2023Observed: 2.59 ft at 8:00PM Sep 20, 2023Observed: 2.59 ft at 8:15PM Sep 20, 2023Observed: 2.58 ft at 8:30PM Sep 20, 2023Observed: 2.58 ft at 8:45PM Sep 20, 2023Observed: 2.58 ft at 9:00PM Sep 20, 2023Observed: 2.57 ft at 9:15PM Sep 20, 2023Observed: 2.57 ft at 9:30PM Sep 20, 2023Observed: 2.57 ft at 9:45PM Sep 20, 2023Observed: 2.56 ft at 10:00PM Sep 20, 2023Observed: 2.56 ft at 10:15PM Sep 20, 2023Observed: 2.56 ft at 10:30PM Sep 20, 2023Observed: 2.55 ft at 10:45PM Sep 20, 2023Observed: 2.55 ft at 11:00PM Sep 20, 2023Observed: 2.54 ft at 11:15PM Sep 20, 2023Observed: 2.54 ft at 11:30PM Sep 20, 2023Observed: 2.54 ft at 11:45PM Sep 20, 2023Observed: 2.53 ft at 12:00AM Sep 21, 2023Observed: 2.53 ft at 12:15AM Sep 21, 2023Observed: 2.53 ft at 12:30AM Sep 21, 2023Observed: 2.52 ft at 12:45AM Sep 21, 2023Observed: 2.52 ft at 1:00AM Sep 21, 2023Observed: 2.52 ft at 1:15AM Sep 21, 2023Observed: 2.51 ft at 1:30AM Sep 21, 2023Observed: 2.51 ft at 1:45AM Sep 21, 2023Observed: 2.5 ft at 2:00AM Sep 21, 2023Observed: 2.5 ft at 2:15AM Sep 21, 2023Observed: 2.5 ft at 2:30AM Sep 21, 2023Observed: 2.49 ft at 2:45AM Sep 21, 2023Observed: 2.49 ft at 3:00AM Sep 21, 2023Observed: 2.49 ft at 3:15AM Sep 21, 2023Observed: 2.49 ft at 3:30AM Sep 21, 2023Observed: 2.48 ft at 3:45AM Sep 21, 2023Observed: 2.48 ft at 4:00AM Sep 21, 2023Observed: 2.48 ft at 4:15AM Sep 21, 2023Observed: 2.47 ft at 4:30AM Sep 21, 2023Observed: 2.47 ft at 4:45AM Sep 21, 2023Observed: 2.47 ft at 5:00AM Sep 21, 2023Observed: 2.47 ft at 5:15AM Sep 21, 2023Observed: 2.46 ft at 5:30AM Sep 21, 2023Observed: 2.46 ft at 5:45AM Sep 21, 2023Observed: 2.46 ft at 6:00AM Sep 21, 2023Observed: 2.46 ft at 6:15AM Sep 21, 2023Observed: 2.45 ft at 6:30AM Sep 21, 2023Observed: 2.45 ft at 6:45AM Sep 21, 2023Observed: 2.45 ft at 7:00AM Sep 21, 2023Observed: 2.45 ft at 7:15AM Sep 21, 2023Observed: 2.45 ft at 7:30AM Sep 21, 2023Observed: 2.44 ft at 7:45AM Sep 21, 2023Observed: 2.44 ft at 8:00AM Sep 21, 2023Observed: 2.44 ft at 8:15AM Sep 21, 2023Observed: 2.44 ft at 8:30AM Sep 21, 2023Observed: 2.44 ft at 8:31AM Sep 21, 2023Observed: 2.44 ft at 8:45AM Sep 21, 2023Observed: 2.44 ft at 8:46AM Sep 21, 2023Observed: 2.43 ft at 9:00AM Sep 21, 2023Observed: 2.43 ft at 9:01AM Sep 21, 2023Observed: 2.43 ft at 9:15AM Sep 21, 2023Observed: 2.43 ft at 9:16AM Sep 21, 2023Observed: 2.43 ft at 9:30AM Sep 21, 2023Observed: 2.43 ft at 9:45AM Sep 21, 2023Observed: 2.43 ft at 10:00AM Sep 21, 2023Observed: 2.42 ft at 10:15AM Sep 21, 2023Observed: 2.42 ft at 10:30AM Sep 21, 2023Observed: 2.42 ft at 10:45AM Sep 21, 2023Observed: 2.42 ft at 11:00AM Sep 21, 2023Observed: 2.42 ft at 11:15AM Sep 21, 2023Observed: 2.41 ft at 11:30AM Sep 21, 2023Observed: 2.41 ft at 11:45AM Sep 21, 2023Observed: 2.41 ft at 12:00PM Sep 21, 2023Observed: 2.41 ft at 12:15PM Sep 21, 2023Observed: 2.41 ft at 12:30PM Sep 21, 2023Observed: 2.4 ft at 12:45PM Sep 21, 2023Observed: 2.4 ft at 1:00PM Sep 21, 2023Observed: 2.4 ft at 1:15PM Sep 21, 2023Observed: 2.4 ft at 1:30PM Sep 21, 2023Observed: 2.4 ft at 1:45PM Sep 21, 2023Observed: 2.39 ft at 2:00PM Sep 21, 2023Observed: 2.39 ft at 2:15PM Sep 21, 2023Observed: 2.39 ft at 2:30PM Sep 21, 2023Observed: 2.39 ft at 2:45PM Sep 21, 2023Observed: 2.38 ft at 3:00PM Sep 21, 2023Observed: 2.38 ft at 3:15PM Sep 21, 2023Observed: 2.38 ft at 3:30PM Sep 21, 2023Observed: 2.38 ft at 3:45PM Sep 21, 2023Observed: 2.38 ft at 4:00PM Sep 21, 2023Observed: 2.37 ft at 4:15PM Sep 21, 2023Observed: 2.37 ft at 4:30PM Sep 21, 2023Observed: 2.37 ft at 4:45PM Sep 21, 2023Observed: 2.37 ft at 5:00PM Sep 21, 2023Observed: 2.36 ft at 5:15PM Sep 21, 2023Observed: 2.36 ft at 5:30PM Sep 21, 2023Observed: 2.36 ft at 5:45PM Sep 21, 2023Observed: 2.36 ft at 6:00PM Sep 21, 2023Observed: 2.36 ft at 6:15PM Sep 21, 2023Observed: 2.35 ft at 6:30PM Sep 21, 2023Observed: 2.35 ft at 6:45PM Sep 21, 2023Observed: 2.35 ft at 7:00PM Sep 21, 2023Observed: 2.35 ft at 7:15PM Sep 21, 2023Observed: 2.35 ft at 7:30PM Sep 21, 2023Observed: 2.35 ft at 7:45PM Sep 21, 2023Observed: 2.35 ft at 8:00PM Sep 21, 2023Observed: 2.34 ft at 8:15PM Sep 21, 2023Observed: 2.34 ft at 8:30PM Sep 21, 2023Observed: 2.34 ft at 8:45PM Sep 21, 2023Observed: 2.34 ft at 9:00PM Sep 21, 2023Observed: 2.34 ft at 9:15PM Sep 21, 2023Observed: 2.34 ft at 9:30PM Sep 21, 2023Observed: 2.34 ft at 9:45PM Sep 21, 2023Observed: 2.33 ft at 10:00PM Sep 21, 2023Observed: 2.33 ft at 10:15PM Sep 21, 2023Observed: 2.33 ft at 10:30PM Sep 21, 2023Observed: 2.33 ft at 10:45PM Sep 21, 2023Observed: 2.33 ft at 11:00PM Sep 21, 2023Observed: 2.32 ft at 11:15PM Sep 21, 2023Observed: 2.32 ft at 11:30PM Sep 21, 2023Observed: 2.32 ft at 11:45PM Sep 21, 2023Observed: 2.32 ft at 12:00AM Sep 22, 2023Observed: 2.31 ft at 12:15AM Sep 22, 2023Observed: 2.31 ft at 12:30AM Sep 22, 2023Observed: 2.31 ft at 12:45AM Sep 22, 2023Observed: 2.31 ft at 1:00AM Sep 22, 2023Observed: 2.31 ft at 1:15AM Sep 22, 2023Observed: 2.31 ft at 1:30AM Sep 22, 2023Observed: 2.3 ft at 1:45AM Sep 22, 2023Observed: 2.3 ft at 2:00AM Sep 22, 2023Observed: 2.3 ft at 2:15AM Sep 22, 2023Observed: 2.3 ft at 2:30AM Sep 22, 2023Observed: 2.3 ft at 2:45AM Sep 22, 2023Observed: 2.3 ft at 3:00AM Sep 22, 2023Observed: 2.3 ft at 3:15AM Sep 22, 2023Observed: 2.3 ft at 3:30AM Sep 22, 2023Observed: 2.3 ft at 3:45AM Sep 22, 2023Observed: 2.3 ft at 4:00AM Sep 22, 2023Observed: 2.3 ft at 4:15AM Sep 22, 2023Observed: 2.3 ft at 4:30AM Sep 22, 2023Observed: 2.31 ft at 4:45AM Sep 22, 2023Observed: 2.31 ft at 5:00AM Sep 22, 2023Observed: 2.32 ft at 5:15AM Sep 22, 2023Observed: 2.33 ft at 5:30AM Sep 22, 2023Observed: 2.33 ft at 5:45AM Sep 22, 2023Observed: 2.34 ft at 6:00AM Sep 22, 2023Observed: 2.35 ft at 6:15AM Sep 22, 2023Observed: 2.36 ft at 6:30AM Sep 22, 2023Observed: 2.36 ft at 6:45AM Sep 22, 2023Observed: 2.37 ft at 7:00AM Sep 22, 2023Observed: 2.37 ft at 7:15AM Sep 22, 2023Observed: 2.38 ft at 7:30AM Sep 22, 2023Observed: 2.38 ft at 7:31AM Sep 22, 2023Observed: 2.38 ft at 7:45AM Sep 22, 2023Observed: 2.38 ft at 7:46AM Sep 22, 2023Observed: 2.38 ft at 8:00AM Sep 22, 2023Observed: 2.38 ft at 8:01AM Sep 22, 2023Observed: 2.39 ft at 8:15AM Sep 22, 2023Observed: 2.39 ft at 8:16AM Sep 22, 2023Observed: 2.39 ft at 8:30AM Sep 22, 2023Observed: 2.38 ft at 8:45AM Sep 22, 2023Observed: 2.38 ft at 9:00AM Sep 22, 2023Observed: 2.38 ft at 9:15AM Sep 22, 2023Observed: 2.38 ft at 9:30AM Sep 22, 2023Observed: 2.37 ft at 9:45AM Sep 22, 2023Observed: 2.37 ft at 10:00AM Sep 22, 2023Observed: 2.37 ft at 10:15AM Sep 22, 2023Observed: 2.36 ft at 10:30AM Sep 22, 2023Observed: 2.36 ft at 10:45AM Sep 22, 2023Observed: 2.35 ft at 11:00AM Sep 22, 2023Observed: 2.35 ft at 11:15AM Sep 22, 2023Observed: 2.34 ft at 11:30AM Sep 22, 2023Observed: 2.34 ft at 11:45AM Sep 22, 2023Observed: 2.34 ft at 12:00PM Sep 22, 2023Observed: 2.33 ft at 12:15PM Sep 22, 2023Observed: 2.33 ft at 12:30PM Sep 22, 2023Observed: 2.32 ft at 12:45PM Sep 22, 2023Observed: 2.32 ft at 1:00PM Sep 22, 2023Observed: 2.31 ft at 1:15PM Sep 22, 2023Observed: 2.31 ft at 1:30PM Sep 22, 2023Observed: 2.31 ft at 1:45PM Sep 22, 2023Observed: 2.3 ft at 2:00PM Sep 22, 2023Observed: 2.3 ft at 2:15PM Sep 22, 2023Observed: 2.3 ft at 2:30PM Sep 22, 2023Observed: 2.29 ft at 2:45PM Sep 22, 2023Observed: 2.29 ft at 3:00PM Sep 22, 2023Observed: 2.29 ft at 3:15PM Sep 22, 2023Observed: 2.28 ft at 3:30PM Sep 22, 2023Observed: 2.28 ft at 3:45PM Sep 22, 2023Observed: 2.28 ft at 4:00PM Sep 22, 2023Observed: 2.27 ft at 4:15PM Sep 22, 2023Observed: 2.27 ft at 4:30PM Sep 22, 2023Observed: 2.27 ft at 4:45PM Sep 22, 2023Observed: 2.26 ft at 5:00PM Sep 22, 2023Observed: 2.26 ft at 5:15PM Sep 22, 2023Observed: 2.25 ft at 5:30PM Sep 22, 2023Observed: 2.25 ft at 5:45PM Sep 22, 2023Observed: 2.25 ft at 6:00PM Sep 22, 2023Observed: 2.24 ft at 6:15PM Sep 22, 2023Observed: 2.24 ft at 6:30PM Sep 22, 2023Observed: 2.24 ft at 6:45PM Sep 22, 2023Observed: 2.23 ft at 7:00PM Sep 22, 2023Observed: 2.23 ft at 7:15PM Sep 22, 2023Observed: 2.23 ft at 7:30PM Sep 22, 2023Observed: 2.22 ft at 7:45PM Sep 22, 2023Observed: 2.22 ft at 8:00PM Sep 22, 2023Observed: 2.22 ft at 8:15PM Sep 22, 2023Observed: 2.21 ft at 8:30PM Sep 22, 2023Observed: 2.21 ft at 8:45PM Sep 22, 2023Observed: 2.21 ft at 9:00PM Sep 22, 2023Observed: 2.21 ft at 9:15PM Sep 22, 2023Observed: 2.21 ft at 9:30PM Sep 22, 2023Observed: 2.2 ft at 9:45PM Sep 22, 2023Observed: 2.2 ft at 10:00PM Sep 22, 2023Observed: 2.2 ft at 10:15PM Sep 22, 2023Observed: 2.2 ft at 10:30PM Sep 22, 2023Observed: 2.2 ft at 10:45PM Sep 22, 2023Observed: 2.2 ft at 11:00PM Sep 22, 2023Observed: 2.19 ft at 11:15PM Sep 22, 2023Observed: 2.19 ft at 11:30PM Sep 22, 2023Observed: 2.19 ft at 11:45PM Sep 22, 2023Observed: 2.19 ft at 12:00AM Sep 23, 2023Observed: 2.19 ft at 12:15AM Sep 23, 2023Observed: 2.19 ft at 12:30AM Sep 23, 2023Observed: 2.19 ft at 12:45AM Sep 23, 2023Observed: 2.19 ft at 1:00AM Sep 23, 2023Observed: 2.19 ft at 1:15AM Sep 23, 2023Observed: 2.18 ft at 1:30AM Sep 23, 2023Observed: 2.18 ft at 1:45AM Sep 23, 2023Observed: 2.18 ft at 2:00AM Sep 23, 2023Observed: 2.18 ft at 2:15AM Sep 23, 2023Observed: 2.18 ft at 2:30AM Sep 23, 2023Observed: 2.18 ft at 2:45AM Sep 23, 2023Observed: 2.18 ft at 3:00AM Sep 23, 2023Observed: 2.18 ft at 3:15AM Sep 23, 2023Observed: 2.18 ft at 3:30AM Sep 23, 2023Observed: 2.18 ft at 3:45AM Sep 23, 2023Observed: 2.18 ft at 4:00AM Sep 23, 2023Observed: 2.17 ft at 4:15AM Sep 23, 2023Observed: 2.17 ft at 4:30AM Sep 23, 2023Observed: 2.17 ft at 4:45AM Sep 23, 2023Observed: 2.17 ft at 5:00AM Sep 23, 2023Observed: 2.17 ft at 5:15AM Sep 23, 2023Observed: 2.17 ft at 5:30AM Sep 23, 2023Observed: 2.17 ft at 5:45AM Sep 23, 2023Observed: 2.17 ft at 6:00AM Sep 23, 2023Observed: 2.17 ft at 6:15AM Sep 23, 2023Observed: 2.17 ft at 6:30AM Sep 23, 2023Observed: 2.17 ft at 6:31AM Sep 23, 2023Observed: 2.17 ft at 6:45AM Sep 23, 2023Observed: 2.17 ft at 6:46AM Sep 23, 2023Observed: 2.16 ft at 7:00AM Sep 23, 2023Observed: 2.16 ft at 7:01AM Sep 23, 2023Observed: 2.16 ft at 7:15AM Sep 23, 2023Observed: 2.16 ft at 7:16AM Sep 23, 2023Observed: 2.16 ft at 7:30AM Sep 23, 2023Observed: 2.16 ft at 7:45AM Sep 23, 2023Observed: 2.16 ft at 8:00AM Sep 23, 2023Observed: 2.16 ft at 8:15AM Sep 23, 2023Observed: 2.16 ft at 8:30AM Sep 23, 2023Observed: 2.16 ft at 8:45AM Sep 23, 2023Observed: 2.16 ft at 9:00AM Sep 23, 2023Observed: 2.16 ft at 9:15AM Sep 23, 2023Observed: 2.15 ft at 9:30AM Sep 23, 2023Observed: 2.15 ft at 9:45AM Sep 23, 2023Observed: 2.15 ft at 10:00AM Sep 23, 2023Observed: 2.15 ft at 10:15AM Sep 23, 2023Observed: 2.15 ft at 10:30AM Sep 23, 2023Observed: 2.15 ft at 10:45AM Sep 23, 2023Observed: 2.15 ft at 11:00AM Sep 23, 2023Observed: 2.15 ft at 11:15AM Sep 23, 2023Observed: 2.15 ft at 11:30AM Sep 23, 2023Observed: 2.15 ft at 11:45AM Sep 23, 2023Observed: 2.15 ft at 12:00PM Sep 23, 2023Observed: 2.15 ft at 12:15PM Sep 23, 2023Observed: 2.15 ft at 12:30PM Sep 23, 2023Observed: 2.15 ft at 12:45PM Sep 23, 2023Observed: 2.15 ft at 1:00PM Sep 23, 2023Observed: 2.15 ft at 1:15PM Sep 23, 2023Observed: 2.15 ft at 1:30PM Sep 23, 2023Observed: 2.16 ft at 1:45PM Sep 23, 2023Observed: 2.16 ft at 2:00PM Sep 23, 2023Observed: 2.16 ft at 2:15PM Sep 23, 2023Observed: 2.16 ft at 2:30PM Sep 23, 2023Observed: 2.16 ft at 2:45PM Sep 23, 2023Observed: 2.16 ft at 3:00PM Sep 23, 2023Observed: 2.16 ft at 3:15PM Sep 23, 2023Observed: 2.16 ft at 3:30PM Sep 23, 2023Observed: 2.16 ft at 3:45PM Sep 23, 2023Observed: 2.16 ft at 4:00PM Sep 23, 2023Observed: 2.16 ft at 4:15PM Sep 23, 2023Observed: 2.16 ft at 4:30PM Sep 23, 2023Observed: 2.16 ft at 4:45PM Sep 23, 2023Observed: 2.16 ft at 5:00PM Sep 23, 2023Observed: 2.16 ft at 5:15PM Sep 23, 2023Observed: 2.16 ft at 5:30PM Sep 23, 2023BOMN6(plotting HGIRG) Graph Created (6:01PM Sep 23, 2023)ObservedLatest observed value: 2.16 ft at 5:30 PM EDT 23-Sep-2023.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Little Salmon River at Bombay. Only observed stages are available for this point.

Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 13.27 ft on 03/31/1998
(2) 12.90 ft on 04/04/1974
(3) 12.58 ft on 03/20/1986
(4) 12.30 ft on 02/25/1985
(5) 11.92 ft on 06/12/2013
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.92 ft on 06/12/2013
(2) 6.47 ft on 04/23/2012
(3) 11.69 ft on 10/16/2010
(4) 7.28 ft on 11/16/2008
(5) 8.95 ft on 04/12/2008
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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
12 River bank at gage subject to overflow.
About This Location Collapse

Latitude: 44.940000° N, Longitude: 74.557222° 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 173.56 ft Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available 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:
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
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities