Sandwich Water District | Town of Sandwich, Cape Cod, MA | Water Supply
    72 Tupper Road, Sandwich, Massachusetts 02563 ~ 508-888-2775


Important Information About Your Drinking Water
Reporting Requirements Not Met by Sandwich Water District


Important Notice for Sandwich Residents
referencing the
MassDEP Regulations concerning PFAS contamination
What a part per trillion or ng/L looks like

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Letter to Sandwich Residents

referencing the
Independent lead and copper tests obtained
through the Assistance Program for Lead in School
Drinking Water through the Massachusetts
Department of Environmental Protection (MaDEP)

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New Service Installation Fee Increase
The SANDWICH WATER DISTRICT Board of Water Commissioner’s would like to notify
District Residents of the updated fee for installing a new water service. The current fee for a new
water service is $1,500.00 and has not increased since 1995. The updated fee for installing a
new water service will increase to $3,000.00 effective July 1, 2021.

Sandwich Water District Board of Water Commissioners
Richard W. Anderson, Chairman
Peter S. Thomas
Peter D. Howell


Sandwich Board of Water Commissioners

Richard W. Anderson, Chairman - 2022
Peter S. Thomas, Commissioner - 2023
Peter D. Howell, Commissioner - 2021

Dan Mahoney, Sandwich Water Superintendent

The Sandwich Water District serves a winter population of 17,000 and throughout theSandiwich Water District | Town Of Sandwich, Cape Cod, Massachusetts | Water Supply Info | cute young girl drinking water from glass cup summer months, serves an estimated 25,000 consumers from ten groundwater Wells. The Wells are located:

  • at the Boiling Springs Well Field in East Sandwich (3 Wells - #2, #3, #9)
  • at the Pinkham Road Well Field (3 Wells - #4, #6, #10)
  • near Farmersville Road (2 Wells - #11, #8)
  • at the Nye Pond Well Field (1 Well - #7)
  • Weeks Pond (1 Well - #5), has been reconditioned and is available for service.

For additional water supply, interconnections exist between Sandwich and the Bourne Water District, Centerville, Osterville, and Marstons Mills Water Districts and the Upper Cape Regional Drinking Water Supply.


Water Emergencies:

During regular working hours Monday – Friday 8:00 am – 4:30 our office can be reached at 508-888-2775. After hours, weekends and holidays dial 508-888-2775 and leave a message with our answering service. They will contact the on-call person we have on duty at that time for assistance.

For more information on the Sandwich Water System, contact Daniel H. Mahoney, Superintendent, 508-888-2775, or send us an email.

Water droplet with ripples in water


Hazardous Waste

The improper disposal of hazardous materials can cause serious contamination to water supplies and the environment. As residents of Cape Cod we all can contribute to protecting our natural resources through proper waste disposal. Do not pour hazardous wastes or paints down any septic systems, private or public drains, on the ground, or into waterways. Safe disposal of materials through the Hazardous Waste Collection Program will help to keep our drinking water and our community pollution-free.

For more information on theplease contact Cape Cod Cooperative Extension at 508-375-6699 or go to


2021 Hazardous Waste
Collection Dates

All times are
9:00 am to 1:00 pm

Sandwich High School

Falmouth High School

Mashpee High School

Bourne Landfill

**Due to Covid-19 some HW collections may be canceled. Please see HW website at link below as updates will be added