Dock, pier and float rules in Belmont, Massachusetts
Belmont's Zoning By-Law doesn't regulate private docks, piers or floats. Belmont is an inland town, and any dock in a pond, brook or wetland would be reviewed under state law, including Conservation Commission approval and possibly a Chapter 91 license.
No local dock rules
We searched Belmont's Zoning By-Law for docks, piers, wharves and floats and found no rules for residential docks; the only "dock" references are to commercial loading docks. Belmont has no harbor or harbormaster rules in the documents we reviewed, and the town's General Bylaws (hosted on eCode360) weren't available to us.
What still applies
Any dock or float in a pond, stream or wetland would fall under the state Wetlands Protection Act, so you'd need to file with the Belmont Conservation Commission and get an Order of Conditions before installing it. A structure in a great pond (over 10 acres) or certain navigable waters also needs a Chapter 91 license from MassDEP. Work in or near the Floodplain District may also trigger the zoning floodplain rules. See the state rules section for details.
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Next steps
- Contact the Belmont Conservation Commission before placing any dock or float in a pond, brook or wetland.
- Ask MassDEP whether the water body needs a Chapter 91 license.
Common questions
- Do I need a permit for a dock in Belmont, Massachusetts?
- Belmont's Zoning By-Law doesn't regulate private docks. Any dock in a pond, stream or wetland would fall under state law, so you would file with the Conservation Commission and get an Order of Conditions before installing it.
- Does Belmont, Massachusetts regulate docks and piers?
- Not in the Zoning By-Law, which only mentions commercial loading docks. Belmont is an inland town, and the General Bylaws weren't available to review.
- Do I need a Chapter 91 license for a dock in Belmont, Massachusetts?
- Possibly. A structure in a great pond (over 10 acres) or certain navigable waters needs a Chapter 91 license from MassDEP. Ask MassDEP whether your water body requires one.
Massachusetts state rules for docks and piers
A private dock in Massachusetts usually needs several layers of approval beyond local zoning.
Chapter 91 waterways license (MassDEP): any structure, regardless of size, permanent or seasonal, in tidal waters, in a great pond (a pond over 10 acres in its natural state), or in certain navigable rivers needs Chapter 91 authorization (M.G.L. c. 91; 310 CMR 9.00). For small residential docks there are simpler routes:
- a General License certification for pile-supported residential docks, piers, ramps and floats with no fill or dredging, outside ACECs and Designated Port Areas (310 CMR 9.29)
- a Simplified License for residential docks up to 600 sq ft below the high-water line (310 CMR 9.10)
Licenses must be recorded at the Registry of Deeds, and Chapter 91 protects public rights to fish, fowl and navigate.
Conservation Commission: dock work in or near wetlands, banks or land under water needs an Order of Conditions under the Wetlands Protection Act (c. 131, §40).
Harbormaster: bottom-anchored moorings, floats and rafts (no pilings) can be authorized by an annual permit from the local harbormaster instead of a Chapter 91 license (c. 91, §10A). Mooring fees can't discriminate based on residence.
U.S. Army Corps of Engineers: work in navigable waters may also need federal approval. Small private piers and floats are often covered by the Corps' Massachusetts General Permits, which can involve self-verification or pre-construction notification.