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
 
Hydrograph River at a Glance Download
Charles River at Medway Stage (ft)Flow (kcfs)Observed: 1.18 ft at 6:00PM Jul 17, 2019Observed: 1.16 ft at 6:15PM Jul 17, 2019Observed: 1.12 ft at 6:30PM Jul 17, 2019Observed: 1.11 ft at 6:45PM Jul 17, 2019Observed: 1.11 ft at 7:00PM Jul 17, 2019Observed: 1.13 ft at 7:15PM Jul 17, 2019Observed: 1.15 ft at 7:30PM Jul 17, 2019Observed: 1.18 ft at 7:45PM Jul 17, 2019Observed: 1.22 ft at 8:00PM Jul 17, 2019Observed: 1.24 ft at 8:15PM Jul 17, 2019Observed: 1.25 ft at 8:30PM Jul 17, 2019Observed: 1.26 ft at 8:45PM Jul 17, 2019Observed: 1.26 ft at 9:00PM Jul 17, 2019Observed: 1.26 ft at 9:15PM Jul 17, 2019Observed: 1.26 ft at 9:30PM Jul 17, 2019Observed: 1.26 ft at 9:45PM Jul 17, 2019Observed: 1.26 ft at 10:00PM Jul 17, 2019Observed: 1.26 ft at 10:15PM Jul 17, 2019Observed: 1.26 ft at 10:30PM Jul 17, 2019Observed: 1.26 ft at 10:45PM Jul 17, 2019Observed: 1.27 ft at 11:00PM Jul 17, 2019Observed: 1.27 ft at 11:15PM Jul 17, 2019Observed: 1.26 ft at 11:30PM Jul 17, 2019Observed: 1.26 ft at 11:45PM Jul 17, 2019Observed: 1.26 ft at 12:00AM Jul 18, 2019Observed: 1.26 ft at 12:15AM Jul 18, 2019Observed: 1.26 ft at 12:30AM Jul 18, 2019Observed: 1.26 ft at 12:45AM Jul 18, 2019Observed: 1.26 ft at 1:00AM Jul 18, 2019Observed: 1.25 ft at 1:15AM Jul 18, 2019Observed: 1.25 ft at 1:30AM Jul 18, 2019Observed: 1.25 ft at 1:45AM Jul 18, 2019Observed: 1.25 ft at 2:00AM Jul 18, 2019Observed: 1.24 ft at 2:15AM Jul 18, 2019Observed: 1.24 ft at 2:30AM Jul 18, 2019Observed: 1.24 ft at 2:45AM Jul 18, 2019Observed: 1.24 ft at 3:00AM Jul 18, 2019Observed: 1.24 ft at 3:15AM Jul 18, 2019Observed: 1.24 ft at 3:30AM Jul 18, 2019Observed: 1.24 ft at 3:45AM Jul 18, 2019Observed: 1.24 ft at 4:00AM Jul 18, 2019Observed: 1.24 ft at 4:15AM Jul 18, 2019Observed: 1.24 ft at 4:30AM Jul 18, 2019Observed: 1.24 ft at 4:45AM Jul 18, 2019Observed: 1.24 ft at 5:00AM Jul 18, 2019Observed: 1.24 ft at 5:15AM Jul 18, 2019Observed: 1.23 ft at 5:30AM Jul 18, 2019Observed: 1.23 ft at 5:45AM Jul 18, 2019Observed: 1.23 ft at 6:00AM Jul 18, 2019Observed: 1.23 ft at 6:15AM Jul 18, 2019Observed: 1.23 ft at 6:30AM Jul 18, 2019Observed: 1.23 ft at 6:45AM Jul 18, 2019Observed: 1.23 ft at 7:00AM Jul 18, 2019Observed: 1.23 ft at 7:15AM Jul 18, 2019Observed: 1.23 ft at 7:30AM Jul 18, 2019Observed: 1.23 ft at 7:45AM Jul 18, 2019Observed: 1.23 ft at 8:00AM Jul 18, 2019Observed: 1.23 ft at 8:15AM Jul 18, 2019Observed: 1.23 ft at 8:30AM Jul 18, 2019Observed: 1.22 ft at 8:45AM Jul 18, 2019Observed: 1.22 ft at 9:00AM Jul 18, 2019Observed: 1.22 ft at 9:15AM Jul 18, 2019Observed: 1.22 ft at 9:30AM Jul 18, 2019Observed: 1.22 ft at 9:45AM Jul 18, 2019Observed: 1.22 ft at 10:00AM Jul 18, 2019Observed: 1.22 ft at 10:15AM Jul 18, 2019Observed: 1.22 ft at 10:30AM Jul 18, 2019Observed: 1.22 ft at 10:45AM Jul 18, 2019Observed: 1.22 ft at 11:00AM Jul 18, 2019Observed: 1.21 ft at 11:15AM Jul 18, 2019Observed: 1.22 ft at 11:30AM Jul 18, 2019Observed: 1.22 ft at 11:45AM Jul 18, 2019Observed: 1.22 ft at 12:00PM Jul 18, 2019Observed: 1.22 ft at 12:15PM Jul 18, 2019Observed: 1.22 ft at 12:30PM Jul 18, 2019Observed: 1.22 ft at 12:45PM Jul 18, 2019Observed: 1.22 ft at 1:00PM Jul 18, 2019Observed: 1.22 ft at 1:15PM Jul 18, 2019Observed: 1.22 ft at 1:30PM Jul 18, 2019Observed: 1.22 ft at 1:45PM Jul 18, 2019Observed: 1.22 ft at 2:00PM Jul 18, 2019Observed: 1.22 ft at 2:15PM Jul 18, 2019Observed: 1.22 ft at 2:30PM Jul 18, 2019Observed: 1.22 ft at 2:45PM Jul 18, 2019Observed: 1.22 ft at 3:00PM Jul 18, 2019Observed: 1.22 ft at 3:15PM Jul 18, 2019Observed: 1.22 ft at 3:30PM Jul 18, 2019Observed: 1.22 ft at 3:45PM Jul 18, 2019Observed: 1.22 ft at 4:00PM Jul 18, 2019Observed: 1.22 ft at 4:15PM Jul 18, 2019Observed: 1.23 ft at 4:30PM Jul 18, 2019Observed: 1.23 ft at 4:45PM Jul 18, 2019Observed: 1.23 ft at 5:00PM Jul 18, 2019Observed: 1.23 ft at 5:15PM Jul 18, 2019Observed: 1.23 ft at 5:30PM Jul 18, 2019Observed: 1.23 ft at 5:45PM Jul 18, 2019Observed: 1.23 ft at 6:00PM Jul 18, 2019Observed: 1.23 ft at 6:15PM Jul 18, 2019Observed: 1.23 ft at 6:30PM Jul 18, 2019Observed: 1.23 ft at 6:45PM Jul 18, 2019Observed: 1.23 ft at 7:00PM Jul 18, 2019Observed: 1.23 ft at 7:15PM Jul 18, 2019Observed: 1.23 ft at 7:30PM Jul 18, 2019Observed: 1.23 ft at 7:45PM Jul 18, 2019Observed: 1.23 ft at 8:00PM Jul 18, 2019Observed: 1.23 ft at 8:15PM Jul 18, 2019Observed: 1.24 ft at 8:30PM Jul 18, 2019Observed: 1.24 ft at 8:45PM Jul 18, 2019Observed: 1.24 ft at 9:00PM Jul 18, 2019Observed: 1.24 ft at 9:15PM Jul 18, 2019Observed: 1.24 ft at 9:30PM Jul 18, 2019Observed: 1.24 ft at 9:45PM Jul 18, 2019Observed: 1.24 ft at 10:00PM Jul 18, 2019Observed: 1.24 ft at 10:15PM Jul 18, 2019Observed: 1.24 ft at 10:30PM Jul 18, 2019Observed: 1.24 ft at 10:45PM Jul 18, 2019Observed: 1.24 ft at 11:00PM Jul 18, 2019Observed: 1.24 ft at 11:15PM Jul 18, 2019Observed: 1.24 ft at 11:30PM Jul 18, 2019Observed: 1.24 ft at 11:45PM Jul 18, 2019Observed: 1.23 ft at 12:00AM Jul 19, 2019Observed: 1.24 ft at 12:15AM Jul 19, 2019Observed: 1.24 ft at 12:30AM Jul 19, 2019Observed: 1.24 ft at 12:45AM Jul 19, 2019Observed: 1.23 ft at 1:00AM Jul 19, 2019Observed: 1.24 ft at 1:15AM Jul 19, 2019Observed: 1.23 ft at 1:30AM Jul 19, 2019Observed: 1.23 ft at 1:45AM Jul 19, 2019Observed: 1.23 ft at 2:00AM Jul 19, 2019Observed: 1.23 ft at 2:15AM Jul 19, 2019Observed: 1.23 ft at 2:30AM Jul 19, 2019Observed: 1.23 ft at 2:45AM Jul 19, 2019Observed: 1.23 ft at 3:00AM Jul 19, 2019Observed: 1.23 ft at 3:15AM Jul 19, 2019Observed: 1.23 ft at 3:30AM Jul 19, 2019Observed: 1.23 ft at 3:45AM Jul 19, 2019Observed: 1.23 ft at 4:00AM Jul 19, 2019Observed: 1.23 ft at 4:15AM Jul 19, 2019Observed: 1.23 ft at 4:30AM Jul 19, 2019Observed: 1.23 ft at 4:45AM Jul 19, 2019Observed: 1.23 ft at 5:00AM Jul 19, 2019Observed: 1.23 ft at 5:15AM Jul 19, 2019Observed: 1.24 ft at 5:30AM Jul 19, 2019Observed: 1.24 ft at 5:45AM Jul 19, 2019Observed: 1.24 ft at 6:00AM Jul 19, 2019Observed: 1.24 ft at 6:15AM Jul 19, 2019Observed: 1.24 ft at 6:30AM Jul 19, 2019Observed: 1.24 ft at 6:45AM Jul 19, 2019Observed: 1.24 ft at 7:00AM Jul 19, 2019Observed: 1.24 ft at 7:15AM Jul 19, 2019Observed: 1.24 ft at 7:30AM Jul 19, 2019Observed: 1.24 ft at 7:45AM Jul 19, 2019Observed: 1.24 ft at 8:00AM Jul 19, 2019Observed: 1.25 ft at 8:15AM Jul 19, 2019Observed: 1.25 ft at 8:30AM Jul 19, 2019Observed: 1.25 ft at 8:45AM Jul 19, 2019Observed: 1.25 ft at 9:00AM Jul 19, 2019Observed: 1.25 ft at 9:15AM Jul 19, 2019Observed: 1.25 ft at 9:30AM Jul 19, 2019Observed: 1.26 ft at 9:45AM Jul 19, 2019Observed: 1.26 ft at 10:00AM Jul 19, 2019Observed: 1.25 ft at 10:15AM Jul 19, 2019Observed: 1.26 ft at 10:30AM Jul 19, 2019Observed: 1.26 ft at 10:45AM Jul 19, 2019Observed: 1.26 ft at 11:00AM Jul 19, 2019Observed: 1.27 ft at 11:15AM Jul 19, 2019Observed: 1.27 ft at 11:30AM Jul 19, 2019Observed: 1.27 ft at 11:45AM Jul 19, 2019Observed: 1.27 ft at 12:00PM Jul 19, 2019Observed: 1.27 ft at 12:15PM Jul 19, 2019Observed: 1.28 ft at 12:30PM Jul 19, 2019Observed: 1.28 ft at 12:45PM Jul 19, 2019Observed: 1.28 ft at 1:00PM Jul 19, 2019Observed: 1.28 ft at 1:15PM Jul 19, 2019Observed: 1.28 ft at 1:30PM Jul 19, 2019Observed: 1.28 ft at 1:45PM Jul 19, 2019Observed: 1.29 ft at 2:00PM Jul 19, 2019Observed: 1.29 ft at 2:15PM Jul 19, 2019Observed: 1.29 ft at 2:30PM Jul 19, 2019Observed: 1.29 ft at 2:45PM Jul 19, 2019Observed: 1.29 ft at 3:00PM Jul 19, 2019Observed: 1.3 ft at 3:15PM Jul 19, 2019Observed: 1.3 ft at 3:30PM Jul 19, 2019Observed: 1.3 ft at 3:45PM Jul 19, 2019Observed: 1.3 ft at 4:00PM Jul 19, 2019Observed: 1.3 ft at 4:15PM Jul 19, 2019Observed: 1.3 ft at 4:30PM Jul 19, 2019Observed: 1.3 ft at 4:45PM Jul 19, 2019Observed: 1.31 ft at 5:00PM Jul 19, 2019Observed: 1.31 ft at 5:15PM Jul 19, 2019Observed: 1.31 ft at 5:30PM Jul 19, 2019Observed: 1.31 ft at 5:45PM Jul 19, 2019Observed: 1.31 ft at 6:00PM Jul 19, 2019Observed: 1.31 ft at 6:15PM Jul 19, 2019Observed: 1.31 ft at 6:30PM Jul 19, 2019Observed: 1.32 ft at 6:45PM Jul 19, 2019Observed: 1.32 ft at 7:00PM Jul 19, 2019Observed: 1.32 ft at 7:15PM Jul 19, 2019Observed: 1.32 ft at 7:30PM Jul 19, 2019Observed: 1.32 ft at 7:45PM Jul 19, 2019Observed: 1.32 ft at 8:00PM Jul 19, 2019Observed: 1.32 ft at 8:15PM Jul 19, 2019Observed: 1.32 ft at 8:30PM Jul 19, 2019Observed: 1.32 ft at 8:45PM Jul 19, 2019Observed: 1.32 ft at 9:00PM Jul 19, 2019Observed: 1.32 ft at 9:15PM Jul 19, 2019Observed: 1.32 ft at 9:30PM Jul 19, 2019Observed: 1.33 ft at 9:45PM Jul 19, 2019Observed: 1.33 ft at 10:00PM Jul 19, 2019Observed: 1.33 ft at 10:15PM Jul 19, 2019Observed: 1.33 ft at 10:30PM Jul 19, 2019Observed: 1.33 ft at 10:45PM Jul 19, 2019Observed: 1.33 ft at 11:00PM Jul 19, 2019Observed: 1.33 ft at 11:15PM Jul 19, 2019Highest Observation: 1.36 ft at 11:30PM Jul 19, 2019Observed: 1.34 ft at 11:45PM Jul 19, 2019Observed: 1.34 ft at 12:00AM Jul 20, 2019Observed: 1.34 ft at 12:15AM Jul 20, 2019Observed: 1.34 ft at 12:30AM Jul 20, 2019Observed: 1.34 ft at 12:45AM Jul 20, 2019Observed: 1.34 ft at 1:00AM Jul 20, 2019Observed: 1.34 ft at 1:15AM Jul 20, 2019Observed: 1.34 ft at 1:30AM Jul 20, 2019Observed: 1.34 ft at 1:45AM Jul 20, 2019Observed: 1.34 ft at 2:00AM Jul 20, 2019Observed: 1.34 ft at 2:15AM Jul 20, 2019Observed: 1.35 ft at 2:30AM Jul 20, 2019Observed: 1.34 ft at 2:45AM Jul 20, 2019Observed: 1.34 ft at 3:00AM Jul 20, 2019Observed: 1.35 ft at 3:15AM Jul 20, 2019Observed: 1.34 ft at 3:30AM Jul 20, 2019Observed: 1.35 ft at 3:45AM Jul 20, 2019Observed: 1.35 ft at 4:00AM Jul 20, 2019Observed: 1.35 ft at 4:15AM Jul 20, 2019Observed: 1.35 ft at 4:30AM Jul 20, 2019Observed: 1.35 ft at 4:45AM Jul 20, 2019Observed: 1.35 ft at 5:00AM Jul 20, 2019Observed: 1.35 ft at 5:15AM Jul 20, 2019Observed: 1.35 ft at 5:30AM Jul 20, 2019Observed: 1.35 ft at 5:45AM Jul 20, 2019Observed: 1.35 ft at 6:00AM Jul 20, 2019Observed: 1.35 ft at 6:15AM Jul 20, 2019Observed: 1.35 ft at 6:30AM Jul 20, 2019Observed: 1.35 ft at 6:45AM Jul 20, 2019Observed: 1.35 ft at 7:00AM Jul 20, 2019Observed: 1.35 ft at 7:15AM Jul 20, 2019Observed: 1.35 ft at 7:30AM Jul 20, 2019Observed: 1.35 ft at 7:45AM Jul 20, 2019Observed: 1.35 ft at 8:00AM Jul 20, 2019Observed: 1.35 ft at 8:15AM Jul 20, 2019Observed: 1.35 ft at 8:30AM Jul 20, 2019Observed: 1.34 ft at 8:45AM Jul 20, 2019Observed: 1.35 ft at 9:00AM Jul 20, 2019Observed: 1.34 ft at 9:15AM Jul 20, 2019Observed: 1.35 ft at 9:30AM Jul 20, 2019Observed: 1.34 ft at 9:45AM Jul 20, 2019Observed: 1.34 ft at 10:00AM Jul 20, 2019Observed: 1.34 ft at 10:15AM Jul 20, 2019Observed: 1.34 ft at 10:30AM Jul 20, 2019Observed: 1.34 ft at 10:45AM Jul 20, 2019Observed: 1.34 ft at 11:00AM Jul 20, 2019Observed: 1.34 ft at 11:15AM Jul 20, 2019Observed: 1.33 ft at 11:30AM Jul 20, 2019Observed: 1.34 ft at 11:45AM Jul 20, 2019Observed: 1.34 ft at 12:00PM Jul 20, 2019Observed: 1.34 ft at 12:15PM Jul 20, 2019Observed: 1.34 ft at 12:30PM Jul 20, 2019Observed: 1.33 ft at 12:45PM Jul 20, 2019Observed: 1.33 ft at 1:00PM Jul 20, 2019Observed: 1.33 ft at 1:15PM Jul 20, 2019Observed: 1.33 ft at 1:30PM Jul 20, 2019Observed: 1.33 ft at 1:45PM Jul 20, 2019Observed: 1.33 ft at 2:00PM Jul 20, 2019Observed: 1.33 ft at 2:15PM Jul 20, 2019Observed: 1.33 ft at 2:30PM Jul 20, 2019Observed: 1.33 ft at 2:45PM Jul 20, 2019USGS--Water Resources of the United StatesMEDM3(plotting HGIRG) Graph Created (5:45PM Jul 20, 2019)ObservedLatest observed value: 1.33 ft at 2:45 PM EDT 20-Jul-2019. Flood Stage is 5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
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) 5.39 ft on 01/13/2018
(2) 5.09 ft on 04/01/2014
(3) 5.08 ft on 03/31/2014
(4) 7.21 ft on 03/31/2010
(5) 6.62 ft on 03/16/2010
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:
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
Boston / Norton Weather Forecast Office
46 Commerce Way
Norton, MA 02766
(508) 622-3250
Ask Questions/Webmaster
Page last modified: 1-Mar-2019 12:35 AM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities