Marinas
A dock, boat launch, or private lake answers to more authority than your declaration alone.
No single law governs a private marina, dock, or lake. Authority splits between the Army Corps of Engineers, your state's DNR or waterways agency, local zoning, and whatever your recorded declaration says about the water body. Before writing or enforcing a marina rule, find out which of these has jurisdiction over your specific water, starting with your state DNR.
Why no single rulebook covers your marina
A marina, dock, or private lake sits at the intersection of more authority than a pool or clubhouse ever does. Whether the Army Corps of Engineers has any say often turns on whether the water is legally navigable. A state's DNR, wildlife agency, or waterways agency may regulate boating, motors, or capacity on that water, and local zoning may control what can be built at the water's edge. Layered on top of that is what your own declaration and any recorded easement actually say, since who holds title to the submerged land shapes what rights the association even has to regulate the water. There is no general rule that resolves this for every community; it is genuinely different, water body by water body.
Find out who has jurisdiction before you write a rule
Start by pulling your recorded declaration and any easement language describing the water body: what does it actually grant the association? Next, ask whether the water counts as navigable, since that answer changes whether the Army Corps of Engineers is even part of the conversation. Then contact your state's DNR or equivalent waterways agency; it is the most consistent starting point for learning what state-level boating, capacity, or motor rules already apply before your board writes its own. Finally, check with local zoning about dock or structure permitting. A capacity limit or motor ban drafted straight from the boardroom, without this sequence, risks a rule that conflicts with, or is preempted by, an agency your board never checked.
What is yours to manage either way
Whoever else has jurisdiction over the water itself, the marina structure, dock, and surrounding common area are still the association's to maintain. An association generally owes a duty of reasonable care to keep common areas in a reasonably safe condition, and liability for an injury there generally turns on whether the board knew or should have known about a hazard, a rotting dock board, a loose cleat, and failed to fix it, a principle described consistently by attorneys who handle HOA amenity injury claims.
Treat the marina like any other amenity for reserve study planning, too. Best-practice guidance from the Community Associations Institute calls for updating the physical inspection component of a reserve study with an on-site visit at least once every three years, even in years the full study isn't redone. A dock that never gets walked cannot be captured accurately on paper alone.
Check yourself
Answer before you read the explanation, recalling it is what makes it stick.
Your board wants to cap the number of boats allowed on the community lake at once. What should happen first?
A homeowner is hurt on the community dock after the board knew for months that the boards were rotting. Under ordinary premises-liability principles, which fact matters most?
Your reserve consultant says the marina structure does not need a fresh look this year since nothing looks different in last year's photos. Per best-practice reserve study guidance, how often should an on-site visit happen at minimum?
- Suspension of Privileges (state examples: Virginia, California, Texas), FindHOALaw
- Risk Management and Insurance for Community Associations; Reserve Study Standards, Community Associations Institute
- Commentary on premises-liability duty of care for HOA common areas, Aquatic Attorneys
Amenities
Once you know who has a say over your water, the next question is what your board can enforce on the dock itself.
Whether the Army Corps of Engineers is involved, what your state DNR or local zoning permits, and what capacity or motor limits apply all vary by water body and by state.