• Welcome to NCMCD

    The NCMCD is governed at the state level by the State Reclamation and Mosquito Control Board (SRMCB) which is housed within the Massachusetts Department of Agricultural Resources (DAR).

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  • Water Management

    Ever wonder what we do during the winter? During the mosquito "off-season," we do what we can to eliminate potential mosquito breeding areas.

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  • GIS Mapping

    The Norfolk County Mosquito Control District utilizes Geographic Information System (GIS) to document and distribute information to the public about various aspects of our program.

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July 01, 2020: Due to the recent flooding in the Norwood area, we will be conducting an aerial larvicide application on July 2, 2020 between approx 10AM and 4PM. This will occur along the Neponset River floodplain in the towns of Canton, Dedham, Norwood, and Westwood.  Like our spring aerial, this is a granular application of only the wetland areas adjacent to the river, it is NOT a spray.  Please see http://norfolkcountymosquito.org/aerial-larvicide-map/ for a map of the targeted areas.  

As a reminder, temperatures must be above 55 degrees and no rain for spraying to occur. Any requests not completed due to weather conditions will automatically carry over to the following week.

All requests for spraying must be made by 10AM on the day your town is scheduled to guarantee a spraying that evening.  Requests made after 10AM on that day may carry over to the following week. 

Covid-19 Information: Norfolk County Mosquito Control District Employees are following recommended protocols related to the Covid-19 outbreak.  We are providing our core services to the District during this crisis as best we can.  We ask that members of the public do not visit our office during this time. Please call the office if you have any questions, we will respond to messages as quickly as possible.


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144 Production Rd, Suite C

Walpole, MA 02081

Office: (781) 762-3681
Fax: (781) 769-6436