Board of Assessors
August 19, 2026 10:00 am - 11:00 am | 31 North Street, 2nd Floor Assessor's Office, Williamstown, MA 01267 | See more details
Williamstown Housing Authority
August 19, 2026 10:00 am - 11:00 am | 35 Adams Rd, Williamstown, MA 01267, USA | See more details
Hoosac Water Quality District
August 19, 2026 4:00 pm - 5:00 pm | 667 Simonds Rd, Williamstown, MA 01267, USA | See more details
Affordable Housing Trust
August 19, 2026 6:00 pm - 7:30 pm | Hybrid Meeting - In Person at 31 North St, Williamstown, MA 01267, USA & Zoom Participation & Streamed Live on willinet.org, Broadcast Live on Spectrum Cable Channel 1303 | See more details
Williamstown Fired District- Finance Committee
August 20, 2026 4:30 pm - 5:30 pm | Hybrid- 580 Main Street, Williamstown, MA 01267 and Zoom | See more details
Zoning Board of Appeals
August 20, 2026 7:00 pm - 9:00 pm | Hybrid - In Person at 31 North Street and Zoom Participation & Streaming Live on willinet.org and Broadcast Live on Spectrum TV Channel 1303 | See more details
Strategic Planning Focus Group Meeting For Library Trustees & Friends of the Library
August 21, 2026 1:00 pm - 3:00 pm | 1095 Main St, Williamstown, MA 01267, USA | See more details
Historical Commission
August 21, 2026 2:00 pm - 4:00 pm | Community Meeting Room, 31 North Street, Williamstown, MA 01267 | See more details
Deadline to Register to Vote - State Primary 9/1/26
August 22, 2026 9:00 am - 5:00 pm | Town Clerk's Office - 31 North Street, Williamstown, MA 01267 | See more details
In Person Early Voting - State Primary 9/1
August 22, 2026 9:00 am - 1:00 pm | Town Clerk's Office - 31 North Street, Williamstown, MA 01267 | See more details
In Person Early Voting - State Primary 9/1
August 24, 2026 9:00 am - 4:00 pm | 31 North St, Williamstown, MA 01267, USA | See more details
BRPC North Berkshire Opioid Abatement Collaborative (OAC) Advisory Board
August 24, 2026 7:00 pm - 8:00 pm | Hybrid- North Adams Regional Hospital, 71 Hospital Street, North Adams, Clark House conference room or via ZOOM | See more details
Select Board
August 24, 2026 7:00 pm - 9:00 pm | Hybrid Meeting (31 North St. & Zoom Participation) & Streaming Live on Willinet.org and Broadcast Live on Spectrum TV Channel 1303 | See more details
In Person Early Voting - State Primary 9/1
August 25, 2026 9:00 am - 4:00 pm | 31 North St, Williamstown, MA 01267, USA | See more details
Deadline for Town Clerk to Received Vote by Mail Applications
August 25, 2026 5:00 pm - 5:30 pm | | See more details
Affordable Housing Trust
August 25, 2026 6:00 pm - 7:30 pm | Hybrid Meeting - In Person at 31 North St, Williamstown, MA 01267, USA & Zoom Participation & Streamed Live on willinet.org, Broadcast Live on Spectrum Cable Channel 1303 | See more details
In Person Early Voting - State Primary 9/1
August 26, 2026 9:00 am - 4:00 pm | 31 North St, Williamstown, MA 01267, USA | See more details
Williamstown Fire District Tax Classification Hearing
August 26, 2026 4:00 pm - 4:30 pm | Hybrid (580 Main St, Williamstown, MA 01267, USA & Zoom) | See more details
Williamstown Fire District -Prudential Committee
August 26, 2026 4:30 pm - 6:00 pm | Hybrid Meeting (580 Main Street, Williamstown & Zoom Participation) | See more details
In Person Early Voting - State Primary 9/1
August 27, 2026 9:00 am - 4:00 pm | 31 North St, Williamstown, MA 01267, USA | See more details
Conservation Commission
August 27, 2026 7:00 pm - 9:00 pm | Hybrid (In person & Zoom Meeting) & Streaming Live willinet.org & Spectrum TV Channel 1303 | See more details
In Person Early Voting - State Primary 9/1
August 28, 2026 9:00 am - 4:00 pm | 31 North St, Williamstown, MA 01267, USA | See more details
State Primary Election
September 1, 2026 7:00 am - 8:00 pm | Williamstown Elementary School Gymnasium, 115 Church St, Williamstown, MA 01267, USA | See more details

Town Hall is located at:
31 North St.
Williamstown, MA 01267
The Hoosac Water Quality District (HWQD) maintains and operates a system of sewage collection, treatment, and disposal for its two member communities, the City of North Adams and the Town of Williamstown. Additional residents in the Town of Clarksburg are served through an intermunicipal agreement with the City of North Adams. The HWQD serves an estimated population of 20,300.
The HWQD owns and operates a wastewater treatment facility in Williamstown and interceptor sewer pipes that convey wastewater from North Adams and Williamstown to the treatment facility.
The HWQD is governed by the HWQD Board of Commissioners that meets monthly
For more information, please visit the HWQD external website.