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Hydrograph River at a Glance Download
Merrimack River at Lowell Stage (ft)Flow (kcfs)Observed: 42.96 ft at 2:00AM Jun 05, 2023Observed: 42.97 ft at 2:15AM Jun 05, 2023Observed: 42.98 ft at 2:30AM Jun 05, 2023Observed: 42.98 ft at 2:45AM Jun 05, 2023Observed: 42.98 ft at 3:00AM Jun 05, 2023Observed: 42.97 ft at 3:15AM Jun 05, 2023Observed: 42.97 ft at 3:30AM Jun 05, 2023Observed: 42.97 ft at 3:45AM Jun 05, 2023Observed: 42.97 ft at 3:46AM Jun 05, 2023Observed: 42.97 ft at 4:00AM Jun 05, 2023Observed: 42.97 ft at 4:15AM Jun 05, 2023Observed: 42.96 ft at 4:30AM Jun 05, 2023Observed: 42.96 ft at 4:45AM Jun 05, 2023Observed: 42.95 ft at 5:00AM Jun 05, 2023Observed: 42.94 ft at 5:15AM Jun 05, 2023Observed: 42.94 ft at 5:30AM Jun 05, 2023Observed: 42.92 ft at 5:45AM Jun 05, 2023Observed: 42.9 ft at 6:00AM Jun 05, 2023Observed: 42.89 ft at 6:15AM Jun 05, 2023Observed: 42.89 ft at 6:30AM Jun 05, 2023Observed: 42.89 ft at 6:45AM Jun 05, 2023Observed: 42.9 ft at 7:00AM Jun 05, 2023Observed: 42.9 ft at 7:15AM Jun 05, 2023Observed: 42.9 ft at 7:30AM Jun 05, 2023Observed: 42.9 ft at 7:45AM Jun 05, 2023Observed: 42.9 ft at 8:00AM Jun 05, 2023Observed: 42.91 ft at 8:15AM Jun 05, 2023Observed: 42.92 ft at 8:30AM Jun 05, 2023Observed: 42.94 ft at 8:45AM Jun 05, 2023Observed: 42.95 ft at 9:00AM Jun 05, 2023Observed: 42.96 ft at 9:15AM Jun 05, 2023Observed: 42.96 ft at 9:30AM Jun 05, 2023Observed: 42.95 ft at 9:45AM Jun 05, 2023Observed: 42.95 ft at 9:46AM Jun 05, 2023Observed: 42.95 ft at 10:00AM Jun 05, 2023Observed: 42.94 ft at 10:15AM Jun 05, 2023Observed: 42.94 ft at 10:30AM Jun 05, 2023Observed: 42.94 ft at 10:45AM Jun 05, 2023Observed: 42.95 ft at 11:00AM Jun 05, 2023Observed: 42.95 ft at 11:15AM Jun 05, 2023Observed: 42.95 ft at 11:30AM Jun 05, 2023Observed: 42.95 ft at 11:45AM Jun 05, 2023Observed: 42.96 ft at 12:00PM Jun 05, 2023Observed: 42.96 ft at 12:15PM Jun 05, 2023Observed: 42.98 ft at 12:30PM Jun 05, 2023Observed: 42.99 ft at 12:45PM Jun 05, 2023Observed: 43.01 ft at 1:00PM Jun 05, 2023Observed: 43.03 ft at 1:15PM Jun 05, 2023Observed: 43.04 ft at 1:30PM Jun 05, 2023Observed: 43.04 ft at 1:45PM Jun 05, 2023Observed: 43.03 ft at 2:00PM Jun 05, 2023Observed: 43.02 ft at 2:15PM Jun 05, 2023Observed: 43.02 ft at 2:30PM Jun 05, 2023Observed: 43.02 ft at 2:45PM Jun 05, 2023Observed: 43.03 ft at 3:00PM Jun 05, 2023Observed: 43.07 ft at 3:15PM Jun 05, 2023Observed: 43.11 ft at 3:30PM Jun 05, 2023Observed: 43.16 ft at 3:45PM Jun 05, 2023Observed: 43.16 ft at 3:46PM Jun 05, 2023Observed: 43.18 ft at 4:00PM Jun 05, 2023Observed: 43.2 ft at 4:15PM Jun 05, 2023Observed: 43.2 ft at 4:30PM Jun 05, 2023Observed: 43.19 ft at 4:45PM Jun 05, 2023Observed: 43.17 ft at 5:00PM Jun 05, 2023Observed: 43.11 ft at 5:15PM Jun 05, 2023Observed: 43.04 ft at 5:30PM Jun 05, 2023Observed: 42.98 ft at 5:45PM Jun 05, 2023Observed: 42.95 ft at 6:00PM Jun 05, 2023Observed: 42.95 ft at 6:15PM Jun 05, 2023Observed: 42.96 ft at 6:30PM Jun 05, 2023Observed: 42.96 ft at 6:45PM Jun 05, 2023Observed: 42.96 ft at 7:00PM Jun 05, 2023Observed: 42.95 ft at 7:15PM Jun 05, 2023Observed: 42.94 ft at 7:30PM Jun 05, 2023Observed: 42.95 ft at 7:45PM Jun 05, 2023Observed: 42.96 ft at 8:00PM Jun 05, 2023Observed: 42.98 ft at 8:15PM Jun 05, 2023Observed: 43 ft at 8:30PM Jun 05, 2023Observed: 43.02 ft at 8:45PM Jun 05, 2023Observed: 43.01 ft at 9:00PM Jun 05, 2023Observed: 42.99 ft at 9:15PM Jun 05, 2023Observed: 42.97 ft at 9:30PM Jun 05, 2023Observed: 42.96 ft at 9:45PM Jun 05, 2023Observed: 42.96 ft at 9:46PM Jun 05, 2023Observed: 42.96 ft at 10:00PM Jun 05, 2023Observed: 42.97 ft at 10:15PM Jun 05, 2023Observed: 42.99 ft at 10:30PM Jun 05, 2023Observed: 43 ft at 10:45PM Jun 05, 2023Observed: 43 ft at 11:00PM Jun 05, 2023Observed: 43.01 ft at 11:15PM Jun 05, 2023Observed: 43.01 ft at 11:30PM Jun 05, 2023Observed: 43 ft at 11:45PM Jun 05, 2023Observed: 43.01 ft at 12:00AM Jun 06, 2023Observed: 43 ft at 12:15AM Jun 06, 2023Observed: 43.01 ft at 12:30AM Jun 06, 2023Observed: 43.01 ft at 12:45AM Jun 06, 2023Observed: 43 ft at 1:00AM Jun 06, 2023Observed: 43.01 ft at 1:15AM Jun 06, 2023Observed: 43.01 ft at 1:30AM Jun 06, 2023Observed: 43.01 ft at 1:45AM Jun 06, 2023Observed: 43.02 ft at 2:00AM Jun 06, 2023Observed: 43.04 ft at 2:15AM Jun 06, 2023Observed: 43.07 ft at 2:30AM Jun 06, 2023Observed: 43.1 ft at 2:45AM Jun 06, 2023Observed: 43.13 ft at 3:00AM Jun 06, 2023Observed: 43.16 ft at 3:15AM Jun 06, 2023Observed: 43.19 ft at 3:30AM Jun 06, 2023Observed: 43.2 ft at 3:45AM Jun 06, 2023Observed: 43.2 ft at 3:46AM Jun 06, 2023Observed: 43.21 ft at 4:00AM Jun 06, 2023Observed: 43.22 ft at 4:15AM Jun 06, 2023Observed: 43.22 ft at 4:30AM Jun 06, 2023Observed: 43.23 ft at 4:45AM Jun 06, 2023Observed: 43.23 ft at 5:00AM Jun 06, 2023Observed: 43.23 ft at 5:15AM Jun 06, 2023Observed: 43.23 ft at 5:30AM Jun 06, 2023Observed: 43.23 ft at 5:45AM Jun 06, 2023Observed: 43.24 ft at 6:00AM Jun 06, 2023Observed: 43.24 ft at 6:15AM Jun 06, 2023Observed: 43.24 ft at 6:30AM Jun 06, 2023Observed: 43.24 ft at 6:45AM Jun 06, 2023Observed: 43.27 ft at 7:00AM Jun 06, 2023Observed: 43.34 ft at 7:15AM Jun 06, 2023Highest Observation: 43.38 ft at 7:30AM Jun 06, 2023Highest Observation: 43.38 ft at 7:45AM Jun 06, 2023Observed: 43.35 ft at 8:00AM Jun 06, 2023Observed: 43.32 ft at 8:15AM Jun 06, 2023Observed: 43.3 ft at 8:30AM Jun 06, 2023Observed: 43.29 ft at 8:45AM Jun 06, 2023Observed: 43.28 ft at 9:00AM Jun 06, 2023Observed: 43.28 ft at 9:15AM Jun 06, 2023Observed: 43.28 ft at 9:30AM Jun 06, 2023Observed: 43.27 ft at 9:45AM Jun 06, 2023Observed: 43.27 ft at 9:46AM Jun 06, 2023Observed: 43.26 ft at 10:00AM Jun 06, 2023Observed: 43.24 ft at 10:15AM Jun 06, 2023Observed: 43.24 ft at 10:30AM Jun 06, 2023Observed: 43.23 ft at 10:45AM Jun 06, 2023Observed: 43.23 ft at 11:00AM Jun 06, 2023Observed: 43.23 ft at 11:15AM Jun 06, 2023Observed: 43.23 ft at 11:30AM Jun 06, 2023Observed: 43.22 ft at 11:45AM Jun 06, 2023Observed: 43.22 ft at 12:00PM Jun 06, 2023Observed: 43.22 ft at 12:15PM Jun 06, 2023Observed: 43.22 ft at 12:30PM Jun 06, 2023Observed: 43.22 ft at 12:45PM Jun 06, 2023Observed: 43.22 ft at 1:00PM Jun 06, 2023Observed: 43.22 ft at 1:15PM Jun 06, 2023Observed: 43.22 ft at 1:30PM Jun 06, 2023Observed: 43.21 ft at 1:45PM Jun 06, 2023Observed: 43.21 ft at 2:00PM Jun 06, 2023Observed: 43.21 ft at 2:15PM Jun 06, 2023Observed: 43.21 ft at 2:30PM Jun 06, 2023Observed: 43.21 ft at 2:45PM Jun 06, 2023Observed: 43.2 ft at 3:00PM Jun 06, 2023Observed: 43.2 ft at 3:15PM Jun 06, 2023Observed: 43.2 ft at 3:30PM Jun 06, 2023Observed: 43.2 ft at 3:45PM Jun 06, 2023Observed: 43.2 ft at 3:46PM Jun 06, 2023Observed: 43.2 ft at 4:00PM Jun 06, 2023Observed: 43.19 ft at 4:15PM Jun 06, 2023Observed: 43.19 ft at 4:30PM Jun 06, 2023Observed: 43.15 ft at 4:45PM Jun 06, 2023Observed: 43.06 ft at 5:00PM Jun 06, 2023Observed: 42.98 ft at 5:15PM Jun 06, 2023Observed: 42.93 ft at 5:30PM Jun 06, 2023Observed: 42.9 ft at 5:45PM Jun 06, 2023Observed: 42.88 ft at 6:00PM Jun 06, 2023Observed: 42.88 ft at 6:15PM Jun 06, 2023Observed: 42.89 ft at 6:30PM Jun 06, 2023Observed: 42.91 ft at 6:45PM Jun 06, 2023Observed: 42.92 ft at 7:00PM Jun 06, 2023Observed: 42.93 ft at 7:15PM Jun 06, 2023Observed: 42.92 ft at 7:30PM Jun 06, 2023Observed: 42.9 ft at 7:45PM Jun 06, 2023Observed: 42.9 ft at 8:00PM Jun 06, 2023Observed: 42.92 ft at 8:15PM Jun 06, 2023Observed: 42.95 ft at 8:30PM Jun 06, 2023Observed: 42.97 ft at 8:45PM Jun 06, 2023Observed: 42.99 ft at 9:00PM Jun 06, 2023Observed: 42.99 ft at 9:15PM Jun 06, 2023Observed: 42.98 ft at 9:30PM Jun 06, 2023Observed: 42.97 ft at 9:45PM Jun 06, 2023Observed: 42.97 ft at 9:46PM Jun 06, 2023Observed: 42.98 ft at 10:00PM Jun 06, 2023Observed: 42.99 ft at 10:15PM Jun 06, 2023Observed: 43 ft at 10:30PM Jun 06, 2023Observed: 43.01 ft at 10:45PM Jun 06, 2023Observed: 43.01 ft at 11:00PM Jun 06, 2023Observed: 43 ft at 11:15PM Jun 06, 2023Observed: 42.97 ft at 11:30PM Jun 06, 2023Observed: 42.93 ft at 11:45PM Jun 06, 2023Observed: 42.89 ft at 12:00AM Jun 07, 2023Observed: 42.86 ft at 12:15AM Jun 07, 2023Observed: 42.84 ft at 12:30AM Jun 07, 2023Observed: 42.83 ft at 12:45AM Jun 07, 2023Observed: 42.82 ft at 1:00AM Jun 07, 2023Observed: 42.81 ft at 1:15AM Jun 07, 2023Observed: 42.79 ft at 1:30AM Jun 07, 2023Observed: 42.79 ft at 1:45AM Jun 07, 2023Observed: 42.78 ft at 2:00AM Jun 07, 2023Observed: 42.78 ft at 2:15AM Jun 07, 2023Observed: 42.77 ft at 2:30AM Jun 07, 2023Observed: 42.76 ft at 2:45AM Jun 07, 2023Observed: 42.76 ft at 3:00AM Jun 07, 2023Observed: 42.75 ft at 3:15AM Jun 07, 2023Observed: 42.76 ft at 3:30AM Jun 07, 2023Observed: 42.76 ft at 3:45AM Jun 07, 2023Observed: 42.77 ft at 4:00AM Jun 07, 2023Observed: 42.77 ft at 4:02AM Jun 07, 2023Observed: 42.77 ft at 4:15AM Jun 07, 2023Observed: 42.77 ft at 4:30AM Jun 07, 2023Observed: 42.76 ft at 4:45AM Jun 07, 2023Observed: 42.75 ft at 5:00AM Jun 07, 2023Observed: 42.73 ft at 5:15AM Jun 07, 2023Observed: 42.72 ft at 5:30AM Jun 07, 2023Observed: 42.71 ft at 5:45AM Jun 07, 2023Observed: 42.7 ft at 6:00AM Jun 07, 2023Observed: 42.69 ft at 6:15AM Jun 07, 2023Observed: 42.68 ft at 6:30AM Jun 07, 2023Observed: 42.67 ft at 6:45AM Jun 07, 2023Observed: 42.67 ft at 7:00AM Jun 07, 2023Observed: 42.67 ft at 7:15AM Jun 07, 2023Observed: 42.67 ft at 7:30AM Jun 07, 2023Observed: 42.67 ft at 7:45AM Jun 07, 2023Observed: 42.67 ft at 8:00AM Jun 07, 2023Observed: 42.68 ft at 8:15AM Jun 07, 2023Observed: 42.69 ft at 8:30AM Jun 07, 2023Observed: 42.71 ft at 8:45AM Jun 07, 2023Observed: 42.72 ft at 9:00AM Jun 07, 2023Observed: 42.73 ft at 9:15AM Jun 07, 2023Observed: 42.74 ft at 9:30AM Jun 07, 2023Observed: 42.76 ft at 9:45AM Jun 07, 2023Observed: 42.76 ft at 10:00AM Jun 07, 2023Observed: 42.76 ft at 10:02AM Jun 07, 2023Observed: 42.77 ft at 10:15AM Jun 07, 2023Observed: 42.79 ft at 10:30AM Jun 07, 2023Observed: 42.81 ft at 10:45AM Jun 07, 2023Observed: 42.84 ft at 11:00AM Jun 07, 2023Observed: 42.86 ft at 11:15AM Jun 07, 2023Observed: 42.86 ft at 11:30AM Jun 07, 2023Observed: 42.84 ft at 11:45AM Jun 07, 2023Observed: 42.83 ft at 12:00PM Jun 07, 2023Observed: 42.84 ft at 12:15PM Jun 07, 2023Observed: 42.87 ft at 12:30PM Jun 07, 2023Observed: 42.93 ft at 12:45PM Jun 07, 2023Observed: 42.97 ft at 1:00PM Jun 07, 2023Observed: 42.99 ft at 1:15PM Jun 07, 2023Observed: 42.96 ft at 1:30PM Jun 07, 2023Observed: 42.88 ft at 1:45PM Jun 07, 2023Observed: 42.83 ft at 2:00PM Jun 07, 2023Observed: 42.83 ft at 2:15PM Jun 07, 2023Observed: 42.83 ft at 2:30PM Jun 07, 2023Observed: 42.84 ft at 2:45PM Jun 07, 2023Observed: 42.82 ft at 3:00PM Jun 07, 2023Observed: 42.8 ft at 3:15PM Jun 07, 2023Observed: 42.77 ft at 3:30PM Jun 07, 2023Observed: 42.76 ft at 3:45PM Jun 07, 2023Observed: 42.74 ft at 4:00PM Jun 07, 2023Observed: 42.74 ft at 4:01PM Jun 07, 2023Observed: 42.71 ft at 4:15PM Jun 07, 2023Observed: 42.7 ft at 4:30PM Jun 07, 2023Observed: 42.69 ft at 4:45PM Jun 07, 2023Observed: 42.69 ft at 5:00PM Jun 07, 2023Observed: 42.68 ft at 5:15PM Jun 07, 2023Observed: 42.66 ft at 5:30PM Jun 07, 2023Observed: 42.64 ft at 5:45PM Jun 07, 2023Observed: 42.63 ft at 6:00PM Jun 07, 2023Observed: 42.63 ft at 6:15PM Jun 07, 2023Observed: 42.64 ft at 6:30PM Jun 07, 2023Observed: 42.65 ft at 6:45PM Jun 07, 2023Observed: 42.66 ft at 7:00PM Jun 07, 2023Observed: 42.64 ft at 7:15PM Jun 07, 2023Observed: 42.62 ft at 7:30PM Jun 07, 2023Observed: 42.59 ft at 7:45PM Jun 07, 2023Observed: 42.58 ft at 8:00PM Jun 07, 2023Observed: 42.57 ft at 8:15PM Jun 07, 2023Observed: 42.55 ft at 8:30PM Jun 07, 2023Observed: 42.55 ft at 8:45PM Jun 07, 2023Observed: 42.56 ft at 9:00PM Jun 07, 2023Observed: 42.58 ft at 9:15PM Jun 07, 2023Observed: 42.59 ft at 9:30PM Jun 07, 2023Observed: 42.6 ft at 9:45PM Jun 07, 2023Observed: 42.61 ft at 10:00PM Jun 07, 2023Observed: 42.61 ft at 10:01PM Jun 07, 2023Observed: 42.6 ft at 10:15PM Jun 07, 2023Observed: 42.6 ft at 10:30PM Jun 07, 2023Observed: 42.6 ft at 10:45PM Jun 07, 2023Observed: 42.6 ft at 11:00PM Jun 07, 2023Observed: 42.6 ft at 11:15PM Jun 07, 2023Observed: 42.6 ft at 11:30PM Jun 07, 2023Observed: 42.56 ft at 11:45PM Jun 07, 2023Observed: 42.56 ft at 12:00AM Jun 08, 2023Observed: 42.54 ft at 12:15AM Jun 08, 2023Observed: 42.52 ft at 12:30AM Jun 08, 2023Highest Forecast: 42.8 ft 2:00AM Jun 08, 2023Highest Forecast: 42.8 ft 8:00AM Jun 08, 2023Highest Forecast: 42.8 ft 2:00PM Jun 08, 2023Highest Forecast: 42.8 ft 8:00PM Jun 08, 2023Highest Forecast: 42.8 ft 2:00AM Jun 09, 2023Forecast: 42.7 ft 8:00AM Jun 09, 2023Forecast: 42.7 ft 2:00PM Jun 09, 2023Forecast: 42.7 ft 8:00PM Jun 09, 2023Highest Forecast: 42.8 ft 2:00AM Jun 10, 2023Forecast: 42.7 ft 8:00AM Jun 10, 2023USGS--Water Resources of the United StatesLOWM3(plotting HGIRG) Graph Created (1:45AM Jun 8, 2023)ObservedForecast (issued 11:15AM Jun 7)Latest observed value: 42.52 ft at 12:30 AM EDT 8-Jun-2023. Flood Stage is 52 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts for the Merrimack River at Lowell are issued routinely year-round.

Vertical datum height surveyed by the USGS

Return to Area Map
Upstream Gauge - at Nashua Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 58
Moderate Flood Stage: 54
Flood Stage: 52
Action Stage: 50
Low Stage (in feet): -9999

Historic Crests
(1) 68.40 ft on 03/20/1936
(2) 60.60 ft on 04/23/1852
(3) 60.57 ft on 09/23/1938
(4) 58.84 ft on 05/15/2006
(5) 58.09 ft on 04/17/2007
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 54.64 ft on 04/01/2010
(2) 53.63 ft on 03/16/2010
(3) 58.09 ft on 04/17/2007
(4) 58.84 ft on 05/15/2006
(5) 52.77 ft on 04/04/2005
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
65 This is a serious flood event. All persons along the Merrimack River should follow the evacuation recommendations from your local emergency managemant officials. If asked to evacuate, do so immediately. All flood protection measures must be rushed to completion in flood prone areas.
62 This is a serious flood event. All persons along the Merrimack River should follow the evacuation recommendations from your local emergency managemant officials. If asked to evacuate, do so immediately. All flood protection measures must be rushed to completion in flood prone areas.
60 This is a serious flood event. All persons along the Merrimack River from the Massachusetts border through Methuen should follow the evacuation recommendations from your local emergency managemant officials. If asked to evacuate, do so immediately. All flood protection measures must be rushed to completion in flood prone areas.
58 Flooding is expected to overspread portions of Route 113 above Pawtucket Falls. Also, portions of Route 110 and several homes and businesses along Route 110 heading north and east into Tewksbury may begin to experience flooding. Follow the direction of your local emergency management officals. If asked to evacuate, do so immediately.
56 Flooding will become more widespread from the New Hampshire border through Methuen. Those areas outside local flood protection should take measures to protect property. Follow the directions of your local emergency management agency.
55 Flooding will become more widespread from the New Hampshire border through Methuen. Those areas outside local flood protection should take measures to protect property. Follow the directions of your local emergency management agency.
52 Lowland flooding is likely along the Merrimack River. Most of the impact will be felt by businesses and mills where basement flooding is likely.
About This Location Collapse

Latitude: 42.645925° N, Longitude: 71.298394° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 52 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 4.37 56.37 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:
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
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

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
Boston / Norton Weather Forecast Office
46 Commerce Way
Norton, MA 02766
(508) 622-3250
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