How to Measure for a Floating Dock

A floating dock is a versatile and popular choice for many waterfront property owners. Unlike fixed docks, floating docks rise and fall with the water level, making them ideal for areas with fluctuating water levels. If you're considering installing a floating dock, one of the first steps is to accurately measure the area to ensure a proper fit. 

Our friends from DoItDocks.com put together a step-by-step guide on how to measure for a floating dock:

1. Determine the Purpose of the Dock

Before you start measuring, decide on the primary use of the dock. Will it be used for mooring boats, fishing, swimming, or just relaxation? The purpose will influence the size and design of the dock.

2. Check Local Regulations

Before you start any measurements, check with local authorities or homeowners' associations for any restrictions or guidelines related to dock size, design, and placement.

3. Measure the Water Depth

Shallow Water: If the water is shallow near the shore, you may need a longer dock to reach deeper water, suitable for mooring boats.

Deep Water: If the water is deep close to the shore, the dock might not need to be as long. However, ensure it's still long enough for safe boarding and disembarking from boats.

Use a weighted rope or a depth finder to measure the water depth at various distances from the shore.

4. Determine the Dock Length

Based on the water depth and the purpose of the dock, decide how far out your dock needs to extend. For instance, if you're mooring a boat, ensure the dock extends to a point where the water is deep enough for the boat to float without hitting the bottom.

5. Measure the Shoreline Width

Measure the width of the shoreline where you plan to install the dock. This will help determine how wide the entrance or landing of the dock should be.

6. Consider the Dock Configuration

Do you want a straight dock, an L-shaped dock, a T-shaped dock, or some other configuration? The desired configuration will influence the measurements and the amount of materials needed.

7. Account for Additional Features

If you plan to add features like benches, boat lifts, ladders, or storage boxes, ensure you account for the space they'll occupy when measuring.

8. Check for Obstructions

Look for underwater obstructions like rocks, logs, or man-made structures. These might influence where you place the dock or its design.

9. Factor in Water Fluctuations

If the water level in your area fluctuates significantly, consider a longer dock that can still be functional during low water levels. Also, ensure the dock's flotation devices are suitable for the range of water levels.

10. Safety Considerations

Ensure there's enough space around the dock for safe movement and activities. Avoid making the dock too narrow, as this can be a safety hazard.

Conclusion

Measuring a floating dock is a crucial step in ensuring its functionality and safety. By taking accurate measurements and considering factors like water depth, shoreline width, and intended use, you can design a dock that meets your needs and provides years of enjoyment. Always consult with a dock professional or contractor to ensure the best results.