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Hydrograph River at a Glance Download
Grass River at Chase Mills Stage (ft)Flow (kcfs)Observed: 5.86 ft at 3:00AM Apr 20, 2014Highest Observation: 5.87 ft at 3:15AM Apr 20, 2014Highest Observation: 5.87 ft at 3:30AM Apr 20, 2014Observed: 5.86 ft at 3:45AM Apr 20, 2014Observed: 5.86 ft at 4:00AM Apr 20, 2014Observed: 5.86 ft at 4:15AM Apr 20, 2014Observed: 5.85 ft at 4:30AM Apr 20, 2014Observed: 5.85 ft at 4:45AM Apr 20, 2014Observed: 5.85 ft at 5:00AM Apr 20, 2014Observed: 5.83 ft at 5:15AM Apr 20, 2014Observed: 5.84 ft at 5:30AM Apr 20, 2014Observed: 5.85 ft at 5:45AM Apr 20, 2014Observed: 5.84 ft at 6:00AM Apr 20, 2014Observed: 5.84 ft at 6:15AM Apr 20, 2014Observed: 5.83 ft at 6:30AM Apr 20, 2014Observed: 5.83 ft at 6:45AM Apr 20, 2014Observed: 5.82 ft at 7:00AM Apr 20, 2014Observed: 5.82 ft at 7:15AM Apr 20, 2014Observed: 5.82 ft at 7:30AM Apr 20, 2014Observed: 5.82 ft at 7:45AM Apr 20, 2014Observed: 5.82 ft at 8:00AM Apr 20, 2014Observed: 5.82 ft at 8:02AM Apr 20, 2014Observed: 5.82 ft at 8:15AM Apr 20, 2014Observed: 5.82 ft at 8:17AM Apr 20, 2014Observed: 5.82 ft at 8:30AM Apr 20, 2014Observed: 5.82 ft at 8:32AM Apr 20, 2014Observed: 5.82 ft at 8:45AM Apr 20, 2014Observed: 5.82 ft at 8:47AM Apr 20, 2014Observed: 5.81 ft at 9:00AM Apr 20, 2014Observed: 5.81 ft at 9:15AM Apr 20, 2014Observed: 5.8 ft at 9:30AM Apr 20, 2014Observed: 5.81 ft at 9:45AM Apr 20, 2014Observed: 5.81 ft at 10:00AM Apr 20, 2014Observed: 5.8 ft at 10:15AM Apr 20, 2014Observed: 5.8 ft at 10:30AM Apr 20, 2014Observed: 5.79 ft at 10:45AM Apr 20, 2014Observed: 5.79 ft at 11:00AM Apr 20, 2014Observed: 5.79 ft at 11:15AM Apr 20, 2014Observed: 5.79 ft at 11:30AM Apr 20, 2014Observed: 5.79 ft at 11:45AM Apr 20, 2014Observed: 5.78 ft at 12:00PM Apr 20, 2014Observed: 5.78 ft at 12:15PM Apr 20, 2014Observed: 5.79 ft at 12:30PM Apr 20, 2014Observed: 5.78 ft at 12:45PM Apr 20, 2014Observed: 5.81 ft at 1:00PM Apr 20, 2014Observed: 5.76 ft at 1:15PM Apr 20, 2014Observed: 5.77 ft at 1:30PM Apr 20, 2014Observed: 5.77 ft at 1:45PM Apr 20, 2014Observed: 5.77 ft at 2:00PM Apr 20, 2014Observed: 5.76 ft at 2:15PM Apr 20, 2014Observed: 5.76 ft at 2:30PM Apr 20, 2014Observed: 5.76 ft at 2:45PM Apr 20, 2014Observed: 5.75 ft at 3:00PM Apr 20, 2014Observed: 5.75 ft at 3:15PM Apr 20, 2014Observed: 5.75 ft at 3:30PM Apr 20, 2014Observed: 5.75 ft at 3:45PM Apr 20, 2014Observed: 5.75 ft at 4:00PM Apr 20, 2014Observed: 5.75 ft at 4:15PM Apr 20, 2014Observed: 5.74 ft at 4:30PM Apr 20, 2014Observed: 5.75 ft at 4:45PM Apr 20, 2014Observed: 5.74 ft at 5:00PM Apr 20, 2014Observed: 5.73 ft at 5:15PM Apr 20, 2014Observed: 5.75 ft at 5:30PM Apr 20, 2014Observed: 5.73 ft at 5:45PM Apr 20, 2014Observed: 5.74 ft at 6:00PM Apr 20, 2014Observed: 5.73 ft at 6:15PM Apr 20, 2014Observed: 5.74 ft at 6:30PM Apr 20, 2014Observed: 5.73 ft at 6:45PM Apr 20, 2014Observed: 5.73 ft at 7:00PM Apr 20, 2014Observed: 5.72 ft at 7:15PM Apr 20, 2014Observed: 5.72 ft at 7:30PM Apr 20, 2014Observed: 5.72 ft at 7:45PM Apr 20, 2014Observed: 5.71 ft at 8:00PM Apr 20, 2014Observed: 5.71 ft at 8:15PM Apr 20, 2014Observed: 5.71 ft at 8:30PM Apr 20, 2014Observed: 5.72 ft at 8:45PM Apr 20, 2014Observed: 5.71 ft at 9:00PM Apr 20, 2014Observed: 5.71 ft at 9:15PM Apr 20, 2014Observed: 5.72 ft at 9:30PM Apr 20, 2014Observed: 5.71 ft at 9:45PM Apr 20, 2014Observed: 5.71 ft at 10:00PM Apr 20, 2014Observed: 5.7 ft at 10:15PM Apr 20, 2014Observed: 5.7 ft at 10:30PM Apr 20, 2014Observed: 5.7 ft at 10:45PM Apr 20, 2014Observed: 5.69 ft at 11:00PM Apr 20, 2014Observed: 5.68 ft at 11:15PM Apr 20, 2014Observed: 5.69 ft at 11:30PM Apr 20, 2014Observed: 5.69 ft at 11:45PM Apr 20, 2014Observed: 5.69 ft at 12:00AM Apr 21, 2014Observed: 5.68 ft at 12:15AM Apr 21, 2014Observed: 5.69 ft at 12:30AM Apr 21, 2014Observed: 5.68 ft at 12:45AM Apr 21, 2014Observed: 5.68 ft at 1:00AM Apr 21, 2014Observed: 5.68 ft at 1:15AM Apr 21, 2014Observed: 5.68 ft at 1:30AM Apr 21, 2014Observed: 5.67 ft at 1:45AM Apr 21, 2014Observed: 5.67 ft at 2:00AM Apr 21, 2014Observed: 5.67 ft at 2:15AM Apr 21, 2014Observed: 5.68 ft at 2:30AM Apr 21, 2014Observed: 5.67 ft at 2:45AM Apr 21, 2014Observed: 5.67 ft at 3:00AM Apr 21, 2014Observed: 5.66 ft at 3:15AM Apr 21, 2014Observed: 5.66 ft at 3:30AM Apr 21, 2014Observed: 5.66 ft at 3:45AM Apr 21, 2014Observed: 5.66 ft at 4:00AM Apr 21, 2014Observed: 5.66 ft at 4:15AM Apr 21, 2014Observed: 5.65 ft at 4:30AM Apr 21, 2014Observed: 5.65 ft at 4:45AM Apr 21, 2014Observed: 5.65 ft at 5:00AM Apr 21, 2014Observed: 5.65 ft at 5:15AM Apr 21, 2014Observed: 5.65 ft at 5:30AM Apr 21, 2014Observed: 5.65 ft at 5:45AM Apr 21, 2014Observed: 5.64 ft at 6:00AM Apr 21, 2014Observed: 5.64 ft at 6:15AM Apr 21, 2014Observed: 5.64 ft at 6:30AM Apr 21, 2014Observed: 5.65 ft at 6:45AM Apr 21, 2014Observed: 5.64 ft at 7:00AM Apr 21, 2014Observed: 5.64 ft at 7:15AM Apr 21, 2014Observed: 5.63 ft at 7:30AM Apr 21, 2014Observed: 5.64 ft at 7:45AM Apr 21, 2014Observed: 5.64 ft at 8:00AM Apr 21, 2014Observed: 5.64 ft at 8:01AM Apr 21, 2014Observed: 5.63 ft at 8:15AM Apr 21, 2014Observed: 5.63 ft at 8:16AM Apr 21, 2014Observed: 5.63 ft at 8:30AM Apr 21, 2014Observed: 5.63 ft at 8:31AM Apr 21, 2014Observed: 5.63 ft at 8:45AM Apr 21, 2014Observed: 5.63 ft at 8:46AM Apr 21, 2014Observed: 5.63 ft at 9:00AM Apr 21, 2014Observed: 5.63 ft at 9:15AM Apr 21, 2014Observed: 5.62 ft at 9:30AM Apr 21, 2014Observed: 5.63 ft at 9:45AM Apr 21, 2014Observed: 5.62 ft at 10:00AM Apr 21, 2014Observed: 5.62 ft at 10:15AM Apr 21, 2014Observed: 5.61 ft at 10:30AM Apr 21, 2014Observed: 5.62 ft at 10:45AM Apr 21, 2014Observed: 5.61 ft at 11:00AM Apr 21, 2014Observed: 5.61 ft at 11:15AM Apr 21, 2014Observed: 5.61 ft at 11:30AM Apr 21, 2014Observed: 5.61 ft at 11:45AM Apr 21, 2014Observed: 5.61 ft at 12:00PM Apr 21, 2014Observed: 5.6 ft at 12:15PM Apr 21, 2014Observed: 5.61 ft at 12:30PM Apr 21, 2014Observed: 5.62 ft at 12:45PM Apr 21, 2014Observed: 5.64 ft at 1:00PM Apr 21, 2014Observed: 5.61 ft at 1:15PM Apr 21, 2014Observed: 5.6 ft at 1:30PM Apr 21, 2014Observed: 5.6 ft at 1:45PM Apr 21, 2014Observed: 5.6 ft at 2:00PM Apr 21, 2014Observed: 5.59 ft at 2:15PM Apr 21, 2014Observed: 5.6 ft at 2:30PM Apr 21, 2014Observed: 5.59 ft at 2:45PM Apr 21, 2014Observed: 5.59 ft at 3:00PM Apr 21, 2014Observed: 5.58 ft at 3:15PM Apr 21, 2014Observed: 5.59 ft at 3:30PM Apr 21, 2014Observed: 5.59 ft at 3:45PM Apr 21, 2014Observed: 5.58 ft at 4:00PM Apr 21, 2014Observed: 5.58 ft at 4:15PM Apr 21, 2014Observed: 5.59 ft at 4:30PM Apr 21, 2014Observed: 5.58 ft at 4:45PM Apr 21, 2014Observed: 5.58 ft at 5:00PM Apr 21, 2014Observed: 5.57 ft at 5:15PM Apr 21, 2014Observed: 5.57 ft at 5:30PM Apr 21, 2014Observed: 5.57 ft at 5:45PM Apr 21, 2014Observed: 5.56 ft at 6:00PM Apr 21, 2014Observed: 5.57 ft at 6:15PM Apr 21, 2014Observed: 5.56 ft at 6:30PM Apr 21, 2014Observed: 5.57 ft at 6:45PM Apr 21, 2014Observed: 5.56 ft at 7:00PM Apr 21, 2014Observed: 5.57 ft at 7:15PM Apr 21, 2014Observed: 5.55 ft at 7:30PM Apr 21, 2014Observed: 5.57 ft at 7:45PM Apr 21, 2014Observed: 5.56 ft at 8:00PM Apr 21, 2014Observed: 5.56 ft at 8:15PM Apr 21, 2014Observed: 5.56 ft at 8:30PM Apr 21, 2014Observed: 5.55 ft at 8:45PM Apr 21, 2014Observed: 5.55 ft at 9:00PM Apr 21, 2014Observed: 5.55 ft at 9:15PM Apr 21, 2014Observed: 5.55 ft at 9:30PM Apr 21, 2014Observed: 5.54 ft at 9:45PM Apr 21, 2014Observed: 5.55 ft at 10:00PM Apr 21, 2014Observed: 5.54 ft at 10:15PM Apr 21, 2014Observed: 5.56 ft at 10:30PM Apr 21, 2014Observed: 5.55 ft at 10:45PM Apr 21, 2014Observed: 5.54 ft at 11:00PM Apr 21, 2014Observed: 5.55 ft at 11:15PM Apr 21, 2014Observed: 5.54 ft at 11:30PM Apr 21, 2014Observed: 5.54 ft at 11:45PM Apr 21, 2014Observed: 5.55 ft at 12:00AM Apr 22, 2014Observed: 5.54 ft at 12:15AM Apr 22, 2014Observed: 5.55 ft at 12:30AM Apr 22, 2014Observed: 5.53 ft at 12:45AM Apr 22, 2014Observed: 5.53 ft at 1:00AM Apr 22, 2014Observed: 5.54 ft at 1:15AM Apr 22, 2014Observed: 5.54 ft at 1:30AM Apr 22, 2014Observed: 5.54 ft at 1:45AM Apr 22, 2014Observed: 5.53 ft at 2:00AM Apr 22, 2014Observed: 5.53 ft at 2:15AM Apr 22, 2014Observed: 5.53 ft at 2:30AM Apr 22, 2014Observed: 5.53 ft at 2:45AM Apr 22, 2014Observed: 5.54 ft at 3:00AM Apr 22, 2014Observed: 5.53 ft at 3:15AM Apr 22, 2014Observed: 5.52 ft at 3:30AM Apr 22, 2014Observed: 5.52 ft at 3:45AM Apr 22, 2014Observed: 5.53 ft at 4:00AM Apr 22, 2014Observed: 5.52 ft at 4:15AM Apr 22, 2014Observed: 5.53 ft at 4:30AM Apr 22, 2014Observed: 5.52 ft at 4:45AM Apr 22, 2014Observed: 5.52 ft at 5:00AM Apr 22, 2014Observed: 5.52 ft at 5:15AM Apr 22, 2014Observed: 5.52 ft at 5:30AM Apr 22, 2014Observed: 5.52 ft at 5:45AM Apr 22, 2014Observed: 5.52 ft at 6:00AM Apr 22, 2014Observed: 5.52 ft at 6:15AM Apr 22, 2014Observed: 5.52 ft at 6:30AM Apr 22, 2014Observed: 5.52 ft at 6:45AM Apr 22, 2014Observed: 5.51 ft at 7:00AM Apr 22, 2014Observed: 5.52 ft at 7:15AM Apr 22, 2014Observed: 5.51 ft at 7:30AM Apr 22, 2014Observed: 5.51 ft at 7:45AM Apr 22, 2014Observed: 5.52 ft at 8:00AM Apr 22, 2014Observed: 5.52 ft at 8:01AM Apr 22, 2014Observed: 5.51 ft at 8:15AM Apr 22, 2014Observed: 5.51 ft at 8:16AM Apr 22, 2014Observed: 5.51 ft at 8:30AM Apr 22, 2014Observed: 5.51 ft at 8:31AM Apr 22, 2014Observed: 5.5 ft at 8:45AM Apr 22, 2014Observed: 5.5 ft at 8:46AM Apr 22, 2014Observed: 5.51 ft at 9:00AM Apr 22, 2014Observed: 5.5 ft at 9:15AM Apr 22, 2014Observed: 5.51 ft at 9:30AM Apr 22, 2014Observed: 5.5 ft at 9:45AM Apr 22, 2014Observed: 5.5 ft at 10:00AM Apr 22, 2014Observed: 5.5 ft at 10:15AM Apr 22, 2014Observed: 5.5 ft at 10:30AM Apr 22, 2014Observed: 5.49 ft at 10:45AM Apr 22, 2014Observed: 5.49 ft at 11:00AM Apr 22, 2014Observed: 5.5 ft at 11:15AM Apr 22, 2014Observed: 5.5 ft at 11:30AM Apr 22, 2014Observed: 5.5 ft at 11:45AM Apr 22, 2014Observed: 5.49 ft at 12:00PM Apr 22, 2014Observed: 5.49 ft at 12:15PM Apr 22, 2014Observed: 5.49 ft at 12:30PM Apr 22, 2014Observed: 5.49 ft at 12:45PM Apr 22, 2014Observed: 5.53 ft at 1:00PM Apr 22, 2014Observed: 5.49 ft at 1:15PM Apr 22, 2014Observed: 5.49 ft at 1:30PM Apr 22, 2014Observed: 5.49 ft at 1:45PM Apr 22, 2014Observed: 5.48 ft at 2:00PM Apr 22, 2014Observed: 5.49 ft at 2:15PM Apr 22, 2014Observed: 5.49 ft at 2:30PM Apr 22, 2014Observed: 5.49 ft at 2:45PM Apr 22, 2014Observed: 5.49 ft at 3:00PM Apr 22, 2014Observed: 5.48 ft at 3:15PM Apr 22, 2014Observed: 5.49 ft at 3:30PM Apr 22, 2014Observed: 5.48 ft at 3:45PM Apr 22, 2014Observed: 5.49 ft at 4:00PM Apr 22, 2014Observed: 5.48 ft at 4:15PM Apr 22, 2014Observed: 5.48 ft at 4:30PM Apr 22, 2014Observed: 5.48 ft at 4:45PM Apr 22, 2014Observed: 5.48 ft at 5:00PM Apr 22, 2014Observed: 5.49 ft at 5:15PM Apr 22, 2014Observed: 5.47 ft at 5:30PM Apr 22, 2014Observed: 5.48 ft at 5:45PM Apr 22, 2014Observed: 5.48 ft at 6:00PM Apr 22, 2014Observed: 5.48 ft at 6:15PM Apr 22, 2014Observed: 5.48 ft at 6:30PM Apr 22, 2014Observed: 5.48 ft at 6:45PM Apr 22, 2014Observed: 5.47 ft at 7:00PM Apr 22, 2014Observed: 5.47 ft at 7:15PM Apr 22, 2014Observed: 5.47 ft at 7:30PM Apr 22, 2014Observed: 5.47 ft at 7:45PM Apr 22, 2014Observed: 5.47 ft at 8:00PM Apr 22, 2014Observed: 5.47 ft at 8:15PM Apr 22, 2014Observed: 5.46 ft at 8:30PM Apr 22, 2014Observed: 5.47 ft at 8:45PM Apr 22, 2014Observed: 5.47 ft at 9:00PM Apr 22, 2014Observed: 5.47 ft at 9:15PM Apr 22, 2014Observed: 5.47 ft at 9:30PM Apr 22, 2014Observed: 5.46 ft at 9:45PM Apr 22, 2014Observed: 5.46 ft at 10:00PM Apr 22, 2014Observed: 5.46 ft at 10:15PM Apr 22, 2014Observed: 5.46 ft at 10:30PM Apr 22, 2014Observed: 5.46 ft at 10:45PM Apr 22, 2014Observed: 5.46 ft at 11:00PM Apr 22, 2014Observed: 5.46 ft at 11:15PM Apr 22, 2014Observed: 5.47 ft at 11:30PM Apr 22, 2014Observed: 5.46 ft at 11:45PM Apr 22, 2014Observed: 5.46 ft at 12:00AM Apr 23, 2014Observed: 5.46 ft at 12:15AM Apr 23, 2014Observed: 5.46 ft at 12:30AM Apr 23, 2014Observed: 5.46 ft at 12:45AM Apr 23, 2014Observed: 5.46 ft at 1:00AM Apr 23, 2014Observed: 5.46 ft at 1:15AM Apr 23, 2014Observed: 5.46 ft at 1:30AM Apr 23, 2014Observed: 5.46 ft at 1:45AM Apr 23, 2014Observed: 5.46 ft at 2:00AM Apr 23, 2014Highest Forecast: 5.44 ft 8:00AM Apr 23, 2014Forecast: 5.43 ft 2:00PM Apr 23, 2014Forecast: 5.42 ft 8:00PM Apr 23, 2014Forecast: 5.41 ft 2:00AM Apr 24, 2014Forecast: 5.39 ft 8:00AM Apr 24, 2014Forecast: 5.38 ft 2:00PM Apr 24, 2014CHAN6(plotting HGIRG) Graph Created (2:45AM Apr 23, 2014)ObservedForecast (issued 12:00PM Apr 22)Latest observed value: 5.46 ft at 2:00 AM EDT 23-Apr-2014.
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Grass River at Chase Mills are issued routinely year-round.
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Downstream Gauge Downstream Gauge - at Massena
Flood Categories (in feet)
Not Available

Historical Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level: 16
Gauge Location
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: 44.846667° N, Longitude: 75.078056° 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 259 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
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Page last modified: 8-Apr-2014 8:38 AM
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