Orleans Pond Coalition

Orleans, Massachusetts

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What is a Helix Mooring?

April 10, 2012 By Orleans Pond Coalition

That’s a brand-name and it’s technically more accurate to refer to it as a “screw-in mooring. A screw-in mooring consists of a galvanized shaft with various round plates designed to hold the “screw” into the substrate. Advantages of this type of system include reduced need for scope on the mooring rode and therefore reduced scouring of the substrate. In locations where the substrate consists of fine sediments or organic mud, the use of several extensions may be necessary to achieve desired holding power. It is possible that substrate conditions may be so extreme that use of this system is impractical. Screw-in moorings are installed and annually maintained by a professional diver or specially-designed barge.          -Dawson Farber

Filed Under: Ask the Osprey

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About Orleans Pond Coalition

Orleans Pond Coalition, Inc. is a volunteer organization dedicated to protecting and enhancing the saltwater estuaries and freshwater ponds and lakes of Orleans. Our work includes offering educational programs to encourage mindful land use practices, sponsoring water quality research, working with community, regional and state organizations to formulate constructive policies to protect our … Learn More

Our Mission

Orleans Pond Coalition is dedicated to the protection and health of our shared watersheds, estuaries, ponds and lakes.

Orleans   Pond   Coalition

PO  Box  2485

Orleans,   MA   02653

OrleansPondCoalition@gmail.com

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