Aluminium Flooding Depth Indicators | Roadworks

Council road crews and civil contractors use these depth indicators to manage water crossings and flood-prone zones. These road signs provide a clear, visual reference for motorists attempting to navigate submerged causeways or low-lying roads during heavy rain events. They are essential for maintaining safety in regional areas and construction sites where flash flooding is a recurring risk.

By providing a vertical scale that shows the actual depth of the water, these indicators reduce the risk of vehicles attempting to cross dangerous currents. The Class 1 reflective surface ensures that the depth markings remain visible to drivers at night or during storms when visibility is poorest. This allows motorists to make an informed decision about whether to proceed or turn back, protecting both the driver and emergency responders who would otherwise have to perform recoveries in hazardous conditions.

Constructed from durable aluminium, each sign measures 2150x800mm to ensure the scale is legible from a distance. The reflective coating is designed for long-term outdoor exposure in harsh Australian environments. These are a necessary investment for local government authorities and site managers.

Features

• Class 1 reflective finish for night visibility
• Constructed from aluminium for durability
• Designed to show water depth at flood-prone crossings
• Large 2150x800mm profile for clear sighting

Specifications