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Hydrograph River at a Glance Download
Charles River at Medway Stage (ft)Flow (kcfs)Observed: 1.44 ft at 10:30AM Nov 27, 2021Observed: 1.44 ft at 10:45AM Nov 27, 2021Observed: 1.44 ft at 11:00AM Nov 27, 2021Highest Observation: 1.45 ft at 11:15AM Nov 27, 2021Observed: 1.44 ft at 11:30AM Nov 27, 2021Observed: 1.44 ft at 11:45AM Nov 27, 2021Observed: 1.44 ft at 12:00PM Nov 27, 2021Observed: 1.44 ft at 12:15PM Nov 27, 2021Observed: 1.44 ft at 12:30PM Nov 27, 2021Observed: 1.44 ft at 12:45PM Nov 27, 2021Observed: 1.44 ft at 1:00PM Nov 27, 2021Observed: 1.43 ft at 1:15PM Nov 27, 2021Observed: 1.44 ft at 1:30PM Nov 27, 2021Observed: 1.44 ft at 1:45PM Nov 27, 2021Observed: 1.44 ft at 2:00PM Nov 27, 2021Observed: 1.44 ft at 2:15PM Nov 27, 2021Observed: 1.44 ft at 2:30PM Nov 27, 2021Observed: 1.44 ft at 2:45PM Nov 27, 2021Observed: 1.44 ft at 3:00PM Nov 27, 2021Observed: 1.44 ft at 3:15PM Nov 27, 2021Observed: 1.44 ft at 3:30PM Nov 27, 2021Observed: 1.44 ft at 3:45PM Nov 27, 2021Observed: 1.44 ft at 4:00PM Nov 27, 2021Observed: 1.44 ft at 4:15PM Nov 27, 2021Observed: 1.43 ft at 4:30PM Nov 27, 2021Observed: 1.43 ft at 4:45PM Nov 27, 2021Observed: 1.43 ft at 5:00PM Nov 27, 2021Observed: 1.43 ft at 5:15PM Nov 27, 2021Observed: 1.43 ft at 5:30PM Nov 27, 2021Observed: 1.43 ft at 5:45PM Nov 27, 2021Observed: 1.43 ft at 6:00PM Nov 27, 2021Observed: 1.43 ft at 6:15PM Nov 27, 2021Observed: 1.43 ft at 6:30PM Nov 27, 2021Observed: 1.43 ft at 6:45PM Nov 27, 2021Observed: 1.43 ft at 7:00PM Nov 27, 2021Observed: 1.42 ft at 7:15PM Nov 27, 2021Observed: 1.43 ft at 7:30PM Nov 27, 2021Observed: 1.42 ft at 7:45PM Nov 27, 2021Observed: 1.42 ft at 8:00PM Nov 27, 2021Observed: 1.42 ft at 8:15PM Nov 27, 2021Observed: 1.42 ft at 8:30PM Nov 27, 2021Observed: 1.42 ft at 8:45PM Nov 27, 2021Observed: 1.42 ft at 9:00PM Nov 27, 2021Observed: 1.42 ft at 9:15PM Nov 27, 2021Observed: 1.42 ft at 9:30PM Nov 27, 2021Observed: 1.42 ft at 9:45PM Nov 27, 2021Observed: 1.42 ft at 10:00PM Nov 27, 2021Observed: 1.42 ft at 10:15PM Nov 27, 2021Observed: 1.42 ft at 10:30PM Nov 27, 2021Observed: 1.42 ft at 10:45PM Nov 27, 2021Observed: 1.42 ft at 11:00PM Nov 27, 2021Observed: 1.42 ft at 11:15PM Nov 27, 2021Observed: 1.42 ft at 11:30PM Nov 27, 2021Observed: 1.42 ft at 11:45PM Nov 27, 2021Observed: 1.41 ft at 12:00AM Nov 28, 2021Observed: 1.42 ft at 12:15AM Nov 28, 2021Observed: 1.41 ft at 12:30AM Nov 28, 2021Observed: 1.42 ft at 12:45AM Nov 28, 2021Observed: 1.41 ft at 1:00AM Nov 28, 2021Observed: 1.42 ft at 1:15AM Nov 28, 2021Observed: 1.41 ft at 1:30AM Nov 28, 2021Observed: 1.42 ft at 1:45AM Nov 28, 2021Observed: 1.41 ft at 2:00AM Nov 28, 2021Observed: 1.41 ft at 2:15AM Nov 28, 2021Observed: 1.41 ft at 2:30AM Nov 28, 2021Observed: 1.41 ft at 2:45AM Nov 28, 2021Observed: 1.41 ft at 3:00AM Nov 28, 2021Observed: 1.41 ft at 3:15AM Nov 28, 2021Observed: 1.41 ft at 3:30AM Nov 28, 2021Observed: 1.41 ft at 3:45AM Nov 28, 2021Observed: 1.41 ft at 4:00AM Nov 28, 2021Observed: 1.41 ft at 4:15AM Nov 28, 2021Observed: 1.41 ft at 4:30AM Nov 28, 2021Observed: 1.41 ft at 4:45AM Nov 28, 2021Observed: 1.41 ft at 5:00AM Nov 28, 2021Observed: 1.41 ft at 5:15AM Nov 28, 2021Observed: 1.41 ft at 5:30AM Nov 28, 2021Observed: 1.41 ft at 5:45AM Nov 28, 2021Observed: 1.41 ft at 6:00AM Nov 28, 2021Observed: 1.41 ft at 6:15AM Nov 28, 2021Observed: 1.41 ft at 6:30AM Nov 28, 2021Observed: 1.41 ft at 6:45AM Nov 28, 2021Observed: 1.4 ft at 7:00AM Nov 28, 2021Observed: 1.4 ft at 7:15AM Nov 28, 2021Observed: 1.4 ft at 7:30AM Nov 28, 2021Observed: 1.41 ft at 7:45AM Nov 28, 2021Observed: 1.4 ft at 8:00AM Nov 28, 2021Observed: 1.41 ft at 8:15AM Nov 28, 2021Observed: 1.41 ft at 8:30AM Nov 28, 2021Observed: 1.4 ft at 8:45AM Nov 28, 2021Observed: 1.41 ft at 9:00AM Nov 28, 2021Observed: 1.41 ft at 9:15AM Nov 28, 2021Observed: 1.4 ft at 9:30AM Nov 28, 2021Observed: 1.4 ft at 9:45AM Nov 28, 2021Observed: 1.4 ft at 10:00AM Nov 28, 2021Observed: 1.4 ft at 10:15AM Nov 28, 2021Observed: 1.41 ft at 10:30AM Nov 28, 2021Observed: 1.4 ft at 10:45AM Nov 28, 2021Observed: 1.4 ft at 11:00AM Nov 28, 2021Observed: 1.4 ft at 11:15AM Nov 28, 2021Observed: 1.41 ft at 11:30AM Nov 28, 2021Observed: 1.4 ft at 11:45AM Nov 28, 2021Observed: 1.4 ft at 12:00PM Nov 28, 2021Observed: 1.4 ft at 12:15PM Nov 28, 2021Observed: 1.4 ft at 12:30PM Nov 28, 2021Observed: 1.4 ft at 12:45PM Nov 28, 2021Observed: 1.4 ft at 1:00PM Nov 28, 2021Observed: 1.4 ft at 1:15PM Nov 28, 2021Observed: 1.4 ft at 1:30PM Nov 28, 2021Observed: 1.4 ft at 1:45PM Nov 28, 2021Observed: 1.4 ft at 2:00PM Nov 28, 2021Observed: 1.4 ft at 2:15PM Nov 28, 2021Observed: 1.4 ft at 2:30PM Nov 28, 2021Observed: 1.4 ft at 2:45PM Nov 28, 2021Observed: 1.4 ft at 3:00PM Nov 28, 2021Observed: 1.4 ft at 3:15PM Nov 28, 2021Observed: 1.4 ft at 3:30PM Nov 28, 2021Observed: 1.4 ft at 3:45PM Nov 28, 2021Observed: 1.4 ft at 4:00PM Nov 28, 2021Observed: 1.4 ft at 4:15PM Nov 28, 2021Observed: 1.4 ft at 4:30PM Nov 28, 2021Observed: 1.4 ft at 4:45PM Nov 28, 2021Observed: 1.4 ft at 5:00PM Nov 28, 2021Observed: 1.4 ft at 5:15PM Nov 28, 2021Observed: 1.4 ft at 5:30PM Nov 28, 2021Observed: 1.4 ft at 5:45PM Nov 28, 2021Observed: 1.4 ft at 6:00PM Nov 28, 2021Observed: 1.4 ft at 6:15PM Nov 28, 2021Observed: 1.4 ft at 6:30PM Nov 28, 2021Observed: 1.4 ft at 6:45PM Nov 28, 2021Observed: 1.4 ft at 7:00PM Nov 28, 2021Observed: 1.4 ft at 7:15PM Nov 28, 2021Observed: 1.4 ft at 7:30PM Nov 28, 2021Observed: 1.4 ft at 7:45PM Nov 28, 2021Observed: 1.4 ft at 8:00PM Nov 28, 2021Observed: 1.4 ft at 8:15PM Nov 28, 2021Observed: 1.4 ft at 8:30PM Nov 28, 2021Observed: 1.4 ft at 8:45PM Nov 28, 2021Observed: 1.4 ft at 9:00PM Nov 28, 2021Observed: 1.4 ft at 9:15PM Nov 28, 2021Observed: 1.4 ft at 9:30PM Nov 28, 2021Observed: 1.4 ft at 9:45PM Nov 28, 2021Observed: 1.4 ft at 10:00PM Nov 28, 2021Observed: 1.4 ft at 10:15PM Nov 28, 2021Observed: 1.39 ft at 10:30PM Nov 28, 2021Observed: 1.4 ft at 10:45PM Nov 28, 2021Observed: 1.4 ft at 11:00PM Nov 28, 2021Observed: 1.39 ft at 11:15PM Nov 28, 2021Observed: 1.4 ft at 11:30PM Nov 28, 2021Observed: 1.4 ft at 11:45PM Nov 28, 2021Observed: 1.39 ft at 12:00AM Nov 29, 2021Observed: 1.4 ft at 12:15AM Nov 29, 2021Observed: 1.39 ft at 12:30AM Nov 29, 2021Observed: 1.39 ft at 12:45AM Nov 29, 2021Observed: 1.39 ft at 1:00AM Nov 29, 2021Observed: 1.39 ft at 1:15AM Nov 29, 2021Observed: 1.39 ft at 1:30AM Nov 29, 2021Observed: 1.39 ft at 1:45AM Nov 29, 2021Observed: 1.39 ft at 2:00AM Nov 29, 2021Observed: 1.39 ft at 2:15AM Nov 29, 2021Observed: 1.39 ft at 2:30AM Nov 29, 2021Observed: 1.39 ft at 2:45AM Nov 29, 2021Observed: 1.39 ft at 3:00AM Nov 29, 2021Observed: 1.39 ft at 3:15AM Nov 29, 2021Observed: 1.39 ft at 3:30AM Nov 29, 2021Observed: 1.39 ft at 3:45AM Nov 29, 2021Observed: 1.39 ft at 4:00AM Nov 29, 2021Observed: 1.39 ft at 4:15AM Nov 29, 2021Observed: 1.39 ft at 4:30AM Nov 29, 2021Observed: 1.39 ft at 4:45AM Nov 29, 2021Observed: 1.39 ft at 5:00AM Nov 29, 2021Observed: 1.39 ft at 5:15AM Nov 29, 2021Observed: 1.38 ft at 5:30AM Nov 29, 2021Observed: 1.39 ft at 5:45AM Nov 29, 2021Observed: 1.39 ft at 6:00AM Nov 29, 2021Observed: 1.39 ft at 6:15AM Nov 29, 2021Observed: 1.38 ft at 6:30AM Nov 29, 2021Observed: 1.39 ft at 6:45AM Nov 29, 2021Observed: 1.38 ft at 7:00AM Nov 29, 2021Observed: 1.39 ft at 7:15AM Nov 29, 2021Observed: 1.39 ft at 7:30AM Nov 29, 2021Observed: 1.38 ft at 7:45AM Nov 29, 2021Observed: 1.39 ft at 8:00AM Nov 29, 2021Observed: 1.38 ft at 8:15AM Nov 29, 2021Observed: 1.39 ft at 8:30AM Nov 29, 2021Observed: 1.39 ft at 8:45AM Nov 29, 2021Observed: 1.38 ft at 9:00AM Nov 29, 2021Observed: 1.38 ft at 9:15AM Nov 29, 2021Observed: 1.39 ft at 9:30AM Nov 29, 2021Observed: 1.38 ft at 9:45AM Nov 29, 2021Observed: 1.38 ft at 10:00AM Nov 29, 2021Observed: 1.38 ft at 10:15AM Nov 29, 2021Observed: 1.38 ft at 10:30AM Nov 29, 2021Observed: 1.38 ft at 10:45AM Nov 29, 2021Observed: 1.38 ft at 11:00AM Nov 29, 2021Observed: 1.38 ft at 11:15AM Nov 29, 2021Observed: 1.38 ft at 11:30AM Nov 29, 2021Observed: 1.38 ft at 11:45AM Nov 29, 2021Observed: 1.38 ft at 12:00PM Nov 29, 2021Observed: 1.38 ft at 12:15PM Nov 29, 2021Observed: 1.38 ft at 12:30PM Nov 29, 2021Observed: 1.38 ft at 12:45PM Nov 29, 2021Observed: 1.38 ft at 1:00PM Nov 29, 2021Observed: 1.38 ft at 1:15PM Nov 29, 2021Observed: 1.38 ft at 1:30PM Nov 29, 2021Observed: 1.38 ft at 1:45PM Nov 29, 2021Observed: 1.38 ft at 2:00PM Nov 29, 2021Observed: 1.38 ft at 2:15PM Nov 29, 2021Observed: 1.38 ft at 2:30PM Nov 29, 2021Observed: 1.38 ft at 2:45PM Nov 29, 2021Observed: 1.38 ft at 3:00PM Nov 29, 2021Observed: 1.38 ft at 3:15PM Nov 29, 2021Observed: 1.38 ft at 3:30PM Nov 29, 2021Observed: 1.38 ft at 3:45PM Nov 29, 2021Observed: 1.38 ft at 4:00PM Nov 29, 2021Observed: 1.38 ft at 4:15PM Nov 29, 2021Observed: 1.38 ft at 4:30PM Nov 29, 2021Observed: 1.38 ft at 4:45PM Nov 29, 2021Observed: 1.38 ft at 5:00PM Nov 29, 2021Observed: 1.38 ft at 5:15PM Nov 29, 2021Observed: 1.38 ft at 5:30PM Nov 29, 2021Observed: 1.38 ft at 5:45PM Nov 29, 2021Observed: 1.38 ft at 6:00PM Nov 29, 2021Observed: 1.38 ft at 6:15PM Nov 29, 2021Observed: 1.38 ft at 6:30PM Nov 29, 2021Observed: 1.38 ft at 6:45PM Nov 29, 2021Observed: 1.38 ft at 7:00PM Nov 29, 2021Observed: 1.38 ft at 7:15PM Nov 29, 2021Observed: 1.38 ft at 7:30PM Nov 29, 2021Observed: 1.38 ft at 7:45PM Nov 29, 2021Observed: 1.37 ft at 8:00PM Nov 29, 2021Observed: 1.38 ft at 8:15PM Nov 29, 2021Observed: 1.38 ft at 8:30PM Nov 29, 2021Observed: 1.38 ft at 8:45PM Nov 29, 2021Observed: 1.38 ft at 9:00PM Nov 29, 2021Observed: 1.37 ft at 9:15PM Nov 29, 2021Observed: 1.37 ft at 9:30PM Nov 29, 2021Observed: 1.38 ft at 9:45PM Nov 29, 2021Observed: 1.37 ft at 10:00PM Nov 29, 2021Observed: 1.38 ft at 10:15PM Nov 29, 2021Observed: 1.38 ft at 10:30PM Nov 29, 2021Observed: 1.37 ft at 10:45PM Nov 29, 2021Observed: 1.37 ft at 11:00PM Nov 29, 2021Observed: 1.37 ft at 11:15PM Nov 29, 2021Observed: 1.37 ft at 11:30PM Nov 29, 2021Observed: 1.37 ft at 11:45PM Nov 29, 2021Observed: 1.37 ft at 12:00AM Nov 30, 2021Observed: 1.37 ft at 12:15AM Nov 30, 2021Observed: 1.37 ft at 12:30AM Nov 30, 2021Observed: 1.37 ft at 12:45AM Nov 30, 2021Observed: 1.37 ft at 1:00AM Nov 30, 2021Observed: 1.37 ft at 1:15AM Nov 30, 2021Observed: 1.37 ft at 1:30AM Nov 30, 2021Observed: 1.37 ft at 1:45AM Nov 30, 2021Observed: 1.37 ft at 2:00AM Nov 30, 2021Observed: 1.36 ft at 2:15AM Nov 30, 2021Observed: 1.36 ft at 2:30AM Nov 30, 2021Observed: 1.36 ft at 2:45AM Nov 30, 2021Observed: 1.37 ft at 3:00AM Nov 30, 2021Observed: 1.36 ft at 3:15AM Nov 30, 2021Observed: 1.37 ft at 3:30AM Nov 30, 2021Observed: 1.37 ft at 3:45AM Nov 30, 2021Observed: 1.36 ft at 4:00AM Nov 30, 2021Observed: 1.36 ft at 4:15AM Nov 30, 2021Observed: 1.36 ft at 4:30AM Nov 30, 2021Observed: 1.36 ft at 4:45AM Nov 30, 2021Observed: 1.36 ft at 5:00AM Nov 30, 2021Observed: 1.36 ft at 5:15AM Nov 30, 2021Observed: 1.36 ft at 5:30AM Nov 30, 2021Observed: 1.36 ft at 5:45AM Nov 30, 2021Observed: 1.36 ft at 6:00AM Nov 30, 2021Observed: 1.36 ft at 6:15AM Nov 30, 2021Observed: 1.36 ft at 6:30AM Nov 30, 2021Observed: 1.36 ft at 6:45AM Nov 30, 2021Observed: 1.35 ft at 8:00AM Nov 30, 2021Observed: 1.36 ft at 8:15AM Nov 30, 2021Observed: 1.36 ft at 8:30AM Nov 30, 2021Observed: 1.36 ft at 8:45AM Nov 30, 2021Observed: 1.36 ft at 9:00AM Nov 30, 2021Observed: 1.36 ft at 9:15AM Nov 30, 2021Observed: 1.35 ft at 9:30AM Nov 30, 2021Observed: 1.35 ft at 9:45AM Nov 30, 2021USGS--Water Resources of the United StatesMEDM3(plotting HGIRG) Graph Created (10:15AM Nov 30, 2021)ObservedLatest observed value: 1.35 ft at 9:45 AM EST 30-Nov-2021. Flood Stage is 5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Charles River at Medway. Only observed stages are available for this point.
Return to Area Map
Downstream Gauge Downstream Gauge - at Dover
Flood Categories (in feet)
Major Flood Stage: 7
Moderate Flood Stage: 6
Flood Stage: 5
Action Stage: 4.5
Low Stage (in feet): -9999

Historic Crests
(1) 7.21 ft on 03/31/2010
(2) 7.02 ft on 10/16/2005
(3) 6.62 ft on 03/16/2010
(4) 6.35 ft on 03/23/2001
(5) 5.57 ft on 12/13/2008
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.09 ft on 07/11/2021 (P)
(2) 5.00 ft on 07/10/2021
(3) 5.39 ft on 01/13/2018
(4) 5.09 ft on 04/01/2014
(5) 5.08 ft on 03/31/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
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.
About This Location Collapse

Latitude: 42.139820° N, Longitude: 71.389503° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 5 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 NULL NULL  

Current/Historical Observations:
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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
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Norton, MA 02766
(508) 622-3250
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