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Groton GIS

View map and parcel information for properties in Town.

Public Meetings

View upcoming public meetings and their Agendas.

Transfer Station

Everything you need to know about the Transfer Station.

The Groton Channel

Groton's Public Access and Educational Channel

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View live coverage of public meetings

Building Permits

Apply for Building or Banner Permits

Meeting Minutes

Launch the Public Meeting Tool to view past meeting minutes

Postcard About Fire Department Staffing Study
FY 2027 - Town Manager's Proposed Operating Budget
FY 2027 - FY 2031 Capital Plan
Chicopee Row Water Main Construction Project INFO
Squanacook River Dam Repair Documents
Squannacook River Dam

Squannacook River Dam Public Hearing Notice

Dam Removal Report

Repair Bid Results

General Dam Bid 2026

2025 Bid Drawings

Dam Wage Schedule

FY 2026 Real Estate Abatements

FY2026 Real Estate Values are available, if you would like to file for an abatement the application is available on the Assessor’s page in the documents section.

All applications are due February 2nd.

Please contact the assessors prior to filing so we can assist you with your concerns by emailing assessors@grotonma.gov or calling 978-448-1127.

FY 2026 Motor Vehicle Excise Abatements

2026 Motor Vehicle Excise Bills were issued February 24 2025.

Please find the Motor Vehicle Excise Information Sheet here: HERE

If you no longer own the vehicle you may be entitled to an Abatement, please find the Abatement Application here: HERE

All Abatement Applications can be emailed to: Assessors@grotonma.gov

Make sure to include a completed application along with all required requested documents.

If you have any questions please contact the Assessor’s office at 978-448-1127

Assessor's Office Hours: Monday: 8:00AM to 7:00PM Tuesday-Thursday: 8:00AM to 4:00PM Friday: 8:00AM to 1:00PM.

Having trouble receiving your mail? Snow birding? Prefer electronic billing?

Create an account with City Hall Systems to receive Real Estate, Personal Property and Storm Water Bills electronically, or set up automatic payment transactions.

To create an account with City Hall Systems: Please go PLEASE GO HERE

Guided tutorial on how to create an account: WATCH THIS

PFAS

The Groton Water Department has a great deal of information on their website about current PFAS/PFOS discussions going on in town. You can find all those documents on their website at:
https://www.grotonwater.org
Information on PFAS/PFOS
Hydraulic Analysis for Water Supply to the High School
Risk Assessment to GDRSD Playing Fields
Water Main Extension to GDRSD Presentation
PFAS in Groton & the Commonwealth of Massachusetts
Department of Environmentap Protection - Notice of Responsibility Interim Deadlines 2023-10-23 PFAS Testing Results for the GDRHS - Groton & Dunstable
Groton-Pepperell-Dunstable Regional Plan Figure
Private Water Line Installation Requirements
SRF Loan Approval 2024-02-24
Groton-Dunstable High School PFAS Results 2025-02-25

Satellite Emergency Facility FAQ

UMass Memorial Health plans to open a Satellite Emergency Facility (SEF) at 490 Main Street in Groton as part of our efforts to strengthen access to affordable, high-quality health care across Central Massachusetts.

As part of the broader UMass Memorial system, this facility will provide the same level of adult and pediatric emergency services as a traditional emergency department (ED), including a helipad for emergency transport by helicopter, beds for emergency care or observation, and certain imaging services.

Navigate to the webpage below to get more information.

Click Here
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Recent Announcements

Nomination Papers

Nominations Papers Nomination papers for town offices are now available from the Town Clerk Office. A full list of offices that will appear on the

Read More »
February 10, 2026 2:21 pm

Squannacook River Dam Basis of Design

You can download the full Squannacook River Dam Basis of Design at https://portal.grotonma.gov/storage/Department_of_Public_Works/Squannacook_Dam/Squannacook_River_Dam_BOD_compiled.pdf This document can also be found on the DPW page.

Read More »
February 4, 2026 1:45 pm

View more past announcements…

Upcoming Public Meetings

For more upcoming meetings view our full calendar here.

Open Committee Vacancies

Below are the Town boards and committees that have open vacancies. If you are interested in volunteering please fill out a committee interest form here.
  • Agricultural Commission - 1 open vacancy.
  • Board of Registrars - 1 open vacancy.
  • Board of Survey - 2 open vacancies.
  • Capital Planning Advisory Committee - 1 open vacancy.
  • Commission on Accessibility - 1 open vacancy.
  • Council on Aging - Bylaw Review Sub Committee - 1 open vacancy.
  • Council on Aging - Strategic Plan Working Group - 1 open vacancy.
  • Design Review Committee - 1 open vacancy.
  • Diversity Equity and Inclusion Committee - 1 open vacancy.
  • Great Pond Advisory Committee - 1 open vacancy.
  • Greenway Committee - 2 open vacancies.
  • Groton - Dunstable Regional School Committee Diversity, Equity & Inclusion Advisory Committee - 5 open vacancies.
  • Housing Partnership - 2 open vacancies.
  • Insurance Advisory Committee - 3 open vacancies.
  • Invasive Species Committee - 2 open vacancies.
  • Local Cultural Council - 2 open vacancies.
  • Local Emergency Planning Committee - 5 open vacancies.
  • Lowell Regional Transit Authority - 1 open vacancy.
  • Old Burying Ground Commission - 2 open vacancies.
  • Park Commission - 1 open vacancy.
  • Scholarship Committee - 3 open vacancies.
  • Squannacook Sportsman Focus Group - 1 open vacancy.
  • Sustainability Commission - Electrification/Energy Coaching Subcommittee - 1 open vacancy.
  • Sustainability Commission - Grants and Financial Development Subcommittee - 1 open vacancy.
  • T.R.E.A.D (Tax Relief for Elders and the Disabled) Committee - 2 open vacancies.
  • Weed Harvester Committee - 2 open vacancies.
  • West Groton Rail Trail Committee - 4 open vacancies.
  • Williams Barn Committee - 2 open vacancies.
  • Zoning Board of Appeals - 1 open vacancy.

Groton Center Events

To view a full calendar of events at The Groton Center Click Here.

Town & Community Events

To view our full Town Event & Community Calendar Click Here.

Recent Public Documents

DepartmentFilenameCreated
Assessors2026_Motor_Vehicle_Excise_Application...2026-02-27
Select BoardMeeting_Packet_2026-03-02.pdf2026-02-27
Planning BoardCow_Pond_Brook_Fields_-_Supplemental_...2026-02-26
Sign Committeeapproved_minutes_2025-07-28_id-16460....2026-02-25
Destination Groton Committeeapproved_minutes_2026-02-18_id-16994....2026-02-25
Affordable Housing Trustapproved_minutes_2025-12-18_id-16835.pdf2026-02-23
Conservation Commissionapproved_minutes_2025-12-09_id-16821.pdf2026-02-23
Conservation Commissionapproved_minutes_2025-11-25_id-16793.pdf2026-02-23
Conservation Commissionapproved_minutes_2025-11-12_id-16747.pdf2026-02-23
Sustainability Commissionapproved_minutes_2026-01-20_id-16895.pdf2026-02-23
Historic Districts Commissionapproved_minutes_2025-12-16_id-16844....2026-02-20
Select BoardMeeting_Packet_2026-02-23.pdf2026-02-20
Williams Barn Committeeapproved_minutes_2026-01-23_id-16917....2026-02-19
Planning Boardapproved_minutes_2025-08-28_id-16531....2026-02-17
Board of Healthapproved_minutes_2025-12-15_id-16843.pdf2026-02-17
Board of Healthapproved_minutes_2025-12-01_id-16806.pdf2026-02-17
Board of Healthapproved_minutes_2025-10-06_id-16655.pdf2026-02-17
Board of Healthapproved_minutes_2025-09-15_id-16602.pdf2026-02-17
Community Preservation Committeeapproved_minutes_2026-01-26_id-16929.pdf2026-02-17
Community Preservation Committeeapproved_minutes_2025-11-24_id-16796.pdf2026-02-17