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Hydrograph River at a Glance Download
Mettawee River at Middle Granville Stage (ft)Flow (cfs)Observed: 4.31 ft at 5:15AM Dec 01, 2016Observed: 4.31 ft at 5:30AM Dec 01, 2016Observed: 4.32 ft at 5:45AM Dec 01, 2016Observed: 4.32 ft at 6:00AM Dec 01, 2016Observed: 4.32 ft at 6:15AM Dec 01, 2016Observed: 4.33 ft at 6:30AM Dec 01, 2016Observed: 4.33 ft at 6:45AM Dec 01, 2016Observed: 4.33 ft at 7:00AM Dec 01, 2016Observed: 4.34 ft at 7:15AM Dec 01, 2016Observed: 4.34 ft at 7:30AM Dec 01, 2016Observed: 4.35 ft at 7:45AM Dec 01, 2016Observed: 4.36 ft at 8:00AM Dec 01, 2016Observed: 4.37 ft at 8:15AM Dec 01, 2016Observed: 4.37 ft at 8:30AM Dec 01, 2016Observed: 4.38 ft at 8:45AM Dec 01, 2016Observed: 4.4 ft at 9:00AM Dec 01, 2016Observed: 4.41 ft at 9:15AM Dec 01, 2016Observed: 4.43 ft at 9:30AM Dec 01, 2016Observed: 4.45 ft at 9:45AM Dec 01, 2016Observed: 4.47 ft at 10:00AM Dec 01, 2016Observed: 4.49 ft at 10:15AM Dec 01, 2016Observed: 4.51 ft at 10:30AM Dec 01, 2016Observed: 4.53 ft at 10:45AM Dec 01, 2016Observed: 4.55 ft at 11:00AM Dec 01, 2016Observed: 4.58 ft at 11:15AM Dec 01, 2016Observed: 4.6 ft at 11:30AM Dec 01, 2016Observed: 4.62 ft at 11:45AM Dec 01, 2016Observed: 4.65 ft at 12:00PM Dec 01, 2016Observed: 4.67 ft at 12:15PM Dec 01, 2016Observed: 4.68 ft at 12:30PM Dec 01, 2016Observed: 4.7 ft at 12:45PM Dec 01, 2016Observed: 4.71 ft at 1:00PM Dec 01, 2016Observed: 4.72 ft at 1:15PM Dec 01, 2016Highest Observation: 4.73 ft at 1:30PM Dec 01, 2016Highest Observation: 4.73 ft at 1:45PM Dec 01, 2016Highest Observation: 4.73 ft at 2:00PM Dec 01, 2016Observed: 4.72 ft at 2:15PM Dec 01, 2016Observed: 4.72 ft at 2:30PM Dec 01, 2016Observed: 4.72 ft at 2:45PM Dec 01, 2016Observed: 4.71 ft at 3:00PM Dec 01, 2016Observed: 4.71 ft at 3:15PM Dec 01, 2016Observed: 4.71 ft at 3:30PM Dec 01, 2016Observed: 4.71 ft at 3:45PM Dec 01, 2016Observed: 4.7 ft at 4:00PM Dec 01, 2016Observed: 4.7 ft at 4:15PM Dec 01, 2016Observed: 4.7 ft at 4:30PM Dec 01, 2016Observed: 4.69 ft at 4:45PM Dec 01, 2016Observed: 4.69 ft at 5:00PM Dec 01, 2016Observed: 4.68 ft at 5:15PM Dec 01, 2016Observed: 4.68 ft at 5:30PM Dec 01, 2016Observed: 4.67 ft at 5:45PM Dec 01, 2016Observed: 4.67 ft at 6:00PM Dec 01, 2016Observed: 4.67 ft at 6:15PM Dec 01, 2016Observed: 4.66 ft at 6:30PM Dec 01, 2016Observed: 4.66 ft at 6:45PM Dec 01, 2016Observed: 4.65 ft at 7:00PM Dec 01, 2016Observed: 4.65 ft at 7:15PM Dec 01, 2016Observed: 4.64 ft at 7:30PM Dec 01, 2016Observed: 4.63 ft at 7:45PM Dec 01, 2016Observed: 4.63 ft at 8:00PM Dec 01, 2016Observed: 4.63 ft at 8:15PM Dec 01, 2016Observed: 4.62 ft at 8:30PM Dec 01, 2016Observed: 4.62 ft at 8:45PM Dec 01, 2016Observed: 4.61 ft at 9:00PM Dec 01, 2016Observed: 4.61 ft at 9:15PM Dec 01, 2016Observed: 4.6 ft at 9:30PM Dec 01, 2016Observed: 4.6 ft at 9:45PM Dec 01, 2016Observed: 4.59 ft at 10:00PM Dec 01, 2016Observed: 4.59 ft at 10:15PM Dec 01, 2016Observed: 4.59 ft at 10:30PM Dec 01, 2016Observed: 4.58 ft at 10:45PM Dec 01, 2016Observed: 4.57 ft at 11:00PM Dec 01, 2016Observed: 4.57 ft at 11:15PM Dec 01, 2016Observed: 4.57 ft at 11:30PM Dec 01, 2016Observed: 4.56 ft at 11:45PM Dec 01, 2016Observed: 4.55 ft at 12:00AM Dec 02, 2016Observed: 4.55 ft at 12:15AM Dec 02, 2016Observed: 4.55 ft at 12:30AM Dec 02, 2016Observed: 4.54 ft at 12:45AM Dec 02, 2016Observed: 4.54 ft at 1:00AM Dec 02, 2016Observed: 4.53 ft at 1:15AM Dec 02, 2016Observed: 4.53 ft at 1:30AM Dec 02, 2016Observed: 4.52 ft at 1:45AM Dec 02, 2016Observed: 4.52 ft at 2:00AM Dec 02, 2016Observed: 4.51 ft at 2:15AM Dec 02, 2016Observed: 4.51 ft at 2:30AM Dec 02, 2016Observed: 4.51 ft at 2:45AM Dec 02, 2016Observed: 4.5 ft at 3:00AM Dec 02, 2016Observed: 4.5 ft at 3:15AM Dec 02, 2016Observed: 4.49 ft at 3:30AM Dec 02, 2016Observed: 4.49 ft at 3:45AM Dec 02, 2016Observed: 4.49 ft at 4:00AM Dec 02, 2016Observed: 4.48 ft at 4:15AM Dec 02, 2016Observed: 4.48 ft at 4:30AM Dec 02, 2016Observed: 4.47 ft at 4:45AM Dec 02, 2016Observed: 4.47 ft at 5:00AM Dec 02, 2016Observed: 4.47 ft at 5:15AM Dec 02, 2016Observed: 4.47 ft at 5:30AM Dec 02, 2016Observed: 4.46 ft at 5:45AM Dec 02, 2016Observed: 4.46 ft at 6:00AM Dec 02, 2016Observed: 4.45 ft at 6:15AM Dec 02, 2016Observed: 4.45 ft at 6:30AM Dec 02, 2016Observed: 4.45 ft at 6:45AM Dec 02, 2016Observed: 4.45 ft at 7:00AM Dec 02, 2016Observed: 4.44 ft at 7:15AM Dec 02, 2016Observed: 4.43 ft at 7:30AM Dec 02, 2016Observed: 4.44 ft at 7:45AM Dec 02, 2016Observed: 4.43 ft at 8:00AM Dec 02, 2016Observed: 4.43 ft at 8:15AM Dec 02, 2016Observed: 4.43 ft at 8:30AM Dec 02, 2016Observed: 4.42 ft at 8:45AM Dec 02, 2016Observed: 4.42 ft at 9:00AM Dec 02, 2016Observed: 4.41 ft at 9:15AM Dec 02, 2016Observed: 4.41 ft at 9:30AM Dec 02, 2016Observed: 4.41 ft at 9:45AM Dec 02, 2016Observed: 4.41 ft at 10:00AM Dec 02, 2016Observed: 4.41 ft at 10:01AM Dec 02, 2016Observed: 4.41 ft at 10:15AM Dec 02, 2016Observed: 4.41 ft at 10:16AM Dec 02, 2016Observed: 4.4 ft at 10:30AM Dec 02, 2016Observed: 4.4 ft at 10:31AM Dec 02, 2016Observed: 4.4 ft at 10:45AM Dec 02, 2016Observed: 4.4 ft at 10:46AM Dec 02, 2016Observed: 4.39 ft at 11:00AM Dec 02, 2016Observed: 4.39 ft at 11:15AM Dec 02, 2016Observed: 4.39 ft at 11:30AM Dec 02, 2016Observed: 4.39 ft at 11:45AM Dec 02, 2016Observed: 4.39 ft at 12:00PM Dec 02, 2016Observed: 4.38 ft at 12:15PM Dec 02, 2016Observed: 4.38 ft at 12:30PM Dec 02, 2016Observed: 4.38 ft at 12:45PM Dec 02, 2016Observed: 4.38 ft at 1:00PM Dec 02, 2016Observed: 4.37 ft at 1:15PM Dec 02, 2016Observed: 4.37 ft at 1:30PM Dec 02, 2016Observed: 4.37 ft at 1:45PM Dec 02, 2016Observed: 4.36 ft at 2:00PM Dec 02, 2016Observed: 4.36 ft at 2:15PM Dec 02, 2016Observed: 4.36 ft at 2:30PM Dec 02, 2016Observed: 4.35 ft at 2:45PM Dec 02, 2016Observed: 4.35 ft at 3:00PM Dec 02, 2016Observed: 4.35 ft at 3:15PM Dec 02, 2016Observed: 4.35 ft at 3:30PM Dec 02, 2016Observed: 4.34 ft at 3:45PM Dec 02, 2016Observed: 4.34 ft at 4:00PM Dec 02, 2016Observed: 4.34 ft at 4:15PM Dec 02, 2016Observed: 4.33 ft at 4:30PM Dec 02, 2016Observed: 4.33 ft at 4:45PM Dec 02, 2016Observed: 4.33 ft at 5:00PM Dec 02, 2016Observed: 4.33 ft at 5:15PM Dec 02, 2016Observed: 4.33 ft at 5:30PM Dec 02, 2016Observed: 4.33 ft at 5:45PM Dec 02, 2016Observed: 4.33 ft at 6:00PM Dec 02, 2016Observed: 4.32 ft at 6:15PM Dec 02, 2016Observed: 4.32 ft at 6:30PM Dec 02, 2016Observed: 4.32 ft at 6:45PM Dec 02, 2016Observed: 4.31 ft at 7:00PM Dec 02, 2016Observed: 4.31 ft at 7:15PM Dec 02, 2016Observed: 4.31 ft at 7:30PM Dec 02, 2016Observed: 4.31 ft at 7:45PM Dec 02, 2016Observed: 4.31 ft at 8:00PM Dec 02, 2016Observed: 4.3 ft at 8:15PM Dec 02, 2016Observed: 4.3 ft at 8:30PM Dec 02, 2016Observed: 4.3 ft at 8:45PM Dec 02, 2016Observed: 4.3 ft at 9:00PM Dec 02, 2016Observed: 4.3 ft at 9:15PM Dec 02, 2016Observed: 4.29 ft at 9:30PM Dec 02, 2016Observed: 4.29 ft at 9:45PM Dec 02, 2016Observed: 4.29 ft at 10:00PM Dec 02, 2016Observed: 4.29 ft at 10:15PM Dec 02, 2016Observed: 4.29 ft at 10:30PM Dec 02, 2016Observed: 4.29 ft at 10:45PM Dec 02, 2016Observed: 4.29 ft at 11:00PM Dec 02, 2016Observed: 4.28 ft at 11:15PM Dec 02, 2016Observed: 4.28 ft at 11:30PM Dec 02, 2016Observed: 4.28 ft at 11:45PM Dec 02, 2016Observed: 4.28 ft at 12:00AM Dec 03, 2016Observed: 4.28 ft at 12:15AM Dec 03, 2016Observed: 4.27 ft at 12:30AM Dec 03, 2016Observed: 4.27 ft at 12:45AM Dec 03, 2016Observed: 4.27 ft at 1:00AM Dec 03, 2016Observed: 4.27 ft at 1:15AM Dec 03, 2016Observed: 4.27 ft at 1:30AM Dec 03, 2016Observed: 4.27 ft at 1:45AM Dec 03, 2016Observed: 4.27 ft at 2:00AM Dec 03, 2016Observed: 4.26 ft at 2:15AM Dec 03, 2016Observed: 4.26 ft at 2:30AM Dec 03, 2016Observed: 4.26 ft at 2:45AM Dec 03, 2016Observed: 4.26 ft at 3:00AM Dec 03, 2016Observed: 4.25 ft at 3:15AM Dec 03, 2016Observed: 4.25 ft at 3:30AM Dec 03, 2016Observed: 4.25 ft at 3:45AM Dec 03, 2016Observed: 4.25 ft at 4:00AM Dec 03, 2016Observed: 4.25 ft at 4:15AM Dec 03, 2016Observed: 4.25 ft at 4:30AM Dec 03, 2016Observed: 4.25 ft at 4:45AM Dec 03, 2016Observed: 4.24 ft at 5:00AM Dec 03, 2016Observed: 4.24 ft at 5:15AM Dec 03, 2016Observed: 4.24 ft at 5:30AM Dec 03, 2016Observed: 4.24 ft at 5:45AM Dec 03, 2016Observed: 4.24 ft at 6:00AM Dec 03, 2016Observed: 4.23 ft at 6:15AM Dec 03, 2016Observed: 4.23 ft at 6:30AM Dec 03, 2016Observed: 4.23 ft at 6:45AM Dec 03, 2016Observed: 4.23 ft at 7:00AM Dec 03, 2016Observed: 4.23 ft at 7:15AM Dec 03, 2016Observed: 4.23 ft at 7:30AM Dec 03, 2016Observed: 4.22 ft at 7:45AM Dec 03, 2016Observed: 4.22 ft at 8:00AM Dec 03, 2016Observed: 4.22 ft at 8:15AM Dec 03, 2016Observed: 4.22 ft at 8:30AM Dec 03, 2016Observed: 4.21 ft at 8:45AM Dec 03, 2016Observed: 4.21 ft at 9:00AM Dec 03, 2016Observed: 4.21 ft at 9:15AM Dec 03, 2016Observed: 4.21 ft at 9:30AM Dec 03, 2016Observed: 4.21 ft at 9:45AM Dec 03, 2016Observed: 4.21 ft at 10:00AM Dec 03, 2016Observed: 4.21 ft at 10:01AM Dec 03, 2016Observed: 4.21 ft at 10:15AM Dec 03, 2016Observed: 4.21 ft at 10:16AM Dec 03, 2016Observed: 4.2 ft at 10:30AM Dec 03, 2016Observed: 4.2 ft at 10:31AM Dec 03, 2016Observed: 4.2 ft at 10:45AM Dec 03, 2016Observed: 4.2 ft at 10:46AM Dec 03, 2016Observed: 4.2 ft at 11:00AM Dec 03, 2016Observed: 4.2 ft at 11:15AM Dec 03, 2016Observed: 4.2 ft at 11:30AM Dec 03, 2016Observed: 4.19 ft at 11:45AM Dec 03, 2016Observed: 4.19 ft at 12:00PM Dec 03, 2016Observed: 4.19 ft at 12:15PM Dec 03, 2016Observed: 4.19 ft at 12:30PM Dec 03, 2016Observed: 4.19 ft at 12:45PM Dec 03, 2016Observed: 4.19 ft at 1:00PM Dec 03, 2016Observed: 4.19 ft at 1:15PM Dec 03, 2016Observed: 4.18 ft at 1:30PM Dec 03, 2016Observed: 4.18 ft at 1:45PM Dec 03, 2016Observed: 4.18 ft at 2:00PM Dec 03, 2016Observed: 4.18 ft at 2:15PM Dec 03, 2016Observed: 4.17 ft at 2:30PM Dec 03, 2016Observed: 4.17 ft at 2:45PM Dec 03, 2016Observed: 4.17 ft at 3:00PM Dec 03, 2016Observed: 4.17 ft at 3:15PM Dec 03, 2016Observed: 4.17 ft at 3:30PM Dec 03, 2016Observed: 4.17 ft at 3:45PM Dec 03, 2016Observed: 4.17 ft at 4:00PM Dec 03, 2016Observed: 4.17 ft at 4:15PM Dec 03, 2016Observed: 4.17 ft at 4:30PM Dec 03, 2016Observed: 4.16 ft at 4:45PM Dec 03, 2016Observed: 4.16 ft at 5:00PM Dec 03, 2016Observed: 4.16 ft at 5:15PM Dec 03, 2016Observed: 4.16 ft at 5:30PM Dec 03, 2016Observed: 4.16 ft at 5:45PM Dec 03, 2016Observed: 4.15 ft at 6:00PM Dec 03, 2016Observed: 4.15 ft at 6:15PM Dec 03, 2016Observed: 4.15 ft at 6:30PM Dec 03, 2016Observed: 4.15 ft at 6:45PM Dec 03, 2016Observed: 4.15 ft at 7:00PM Dec 03, 2016Observed: 4.15 ft at 7:15PM Dec 03, 2016Observed: 4.15 ft at 7:30PM Dec 03, 2016Observed: 4.14 ft at 7:45PM Dec 03, 2016Observed: 4.14 ft at 8:00PM Dec 03, 2016Observed: 4.14 ft at 8:15PM Dec 03, 2016Observed: 4.14 ft at 8:30PM Dec 03, 2016Observed: 4.14 ft at 8:45PM Dec 03, 2016Observed: 4.13 ft at 9:00PM Dec 03, 2016Observed: 4.13 ft at 9:15PM Dec 03, 2016Observed: 4.13 ft at 9:30PM Dec 03, 2016Observed: 4.13 ft at 9:45PM Dec 03, 2016Observed: 4.13 ft at 10:00PM Dec 03, 2016Observed: 4.13 ft at 10:15PM Dec 03, 2016Observed: 4.13 ft at 10:30PM Dec 03, 2016Observed: 4.13 ft at 10:45PM Dec 03, 2016Observed: 4.12 ft at 11:00PM Dec 03, 2016Observed: 4.12 ft at 11:15PM Dec 03, 2016Observed: 4.12 ft at 11:30PM Dec 03, 2016Observed: 4.12 ft at 11:45PM Dec 03, 2016Observed: 4.12 ft at 12:00AM Dec 04, 2016Observed: 4.12 ft at 12:15AM Dec 04, 2016Observed: 4.12 ft at 12:30AM Dec 04, 2016Observed: 4.11 ft at 12:45AM Dec 04, 2016Observed: 4.11 ft at 1:00AM Dec 04, 2016Observed: 4.11 ft at 1:15AM Dec 04, 2016Observed: 4.11 ft at 1:30AM Dec 04, 2016Observed: 4.11 ft at 1:45AM Dec 04, 2016Observed: 4.11 ft at 2:00AM Dec 04, 2016Observed: 4.11 ft at 2:15AM Dec 04, 2016Observed: 4.1 ft at 2:30AM Dec 04, 2016Observed: 4.1 ft at 2:45AM Dec 04, 2016Observed: 4.1 ft at 3:00AM Dec 04, 2016Observed: 4.1 ft at 3:15AM Dec 04, 2016Observed: 4.1 ft at 3:30AM Dec 04, 2016Observed: 4.1 ft at 3:45AM Dec 04, 2016Observed: 4.1 ft at 4:00AM Dec 04, 2016Observed: 4.09 ft at 4:15AM Dec 04, 2016Highest Forecast: 4.2 ft 7:00AM Dec 04, 2016Highest Forecast: 4.2 ft 1:00PM Dec 04, 2016Forecast: 4.1 ft 7:00PM Dec 04, 2016Forecast: 4.1 ft 1:00AM Dec 05, 2016Forecast: 4.1 ft 7:00AM Dec 05, 2016Forecast: 4.1 ft 1:00PM Dec 05, 2016Forecast: 4.1 ft 7:00PM Dec 05, 2016Forecast: 4.1 ft 1:00AM Dec 06, 2016Forecast: 4.1 ft 7:00AM Dec 06, 2016USGS--Water Resources of the United StatesGVVN6(plotting HGIRG) Graph Created (5:00AM Dec 4, 2016)ObservedForecast (issued 11:02AM Dec 3)Latest observed value: 4.09 ft at 4:15 AM EST 4-Dec-2016. Flood Stage is 7 ft
Printable Image
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 Mettawee River at Middle Granville are issued routinely year-round.

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 10
Moderate Flood Stage: 8.5
Flood Stage: 7
Action Stage: 6
Low Stage (in feet): 0

Historic Crests
(1) 15.04 ft on 08/29/2011
(2) 13.47 ft on 12/17/2000
(3) 11.25 ft on 01/24/1999
(4) 10.69 ft on 01/20/1996
(5) 10.68 ft on 01/08/1998
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.63 ft on 02/25/2016
(2) 8.44 ft on 12/25/2014
(3) 7.46 ft on 01/12/2014
(4) 7.04 ft on 03/13/2013
(5) 15.04 ft on 08/29/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 2.81 ft on 09/07/1995
(2) 2.81 ft on 09/11/2002
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
10 Major flood stage. Widespread flooding in Granville with numerous evacuations and Upper Turnpike Road under water.
8.5 Moderate flood stage.
7 Minor flood stage.
6 Action stage. Gray Road floods and affects access to one home.
About This Location Collapse

Latitude: 43.463889° N, Longitude: 73.284722° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 320 ft 327 ft  

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: 13-Aug-2015 2:16 AM
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