Welcome
Thanks for visiting the homepage of the Dartmouth Harbormaster’s Office. On our site you can find useful information relating to the waterways of Dartmouth, MA
PLEASE BE ADVISED
There are changes to the yearly invoices that Dartmouth Boaters need to be aware of. These were emailed to the email address we have on file for you. You can also find the details below in the Latest News section under “Attention 2026 Invoice Info”
Latest News
Latest updates from around the waterways
Local Boating Certificate Course
March 11, 2026 in Website Updates
Massachusetts Boating License Requirements
January 7, 2026 in Website Updates
Attention: 2026 Invoice Info
January 7, 2026 in Website Updates
Pumpouts End for 2025
November 10, 2025 in Website Updates
Household Hazardous Waste Drop off day 9/27
September 25, 2025 in Website Updates
Weekly Pumpout List to end 9/26/25
September 25, 2025 in Website Updates
**Update** Online Bill Pay
March 21, 2025 in Website Updates
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