A white marker with an orange circle and black lettering typically indicates a safety or warning sign in various contexts, such as construction sites or outdoor activities. The orange circle often signifies caution or alertness, while the black lettering provides specific information or instructions. This type of marker is used to draw attention to potential hazards or important information that requires immediate awareness.
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Controlled area
This is a non-lateral marker. It can indicate a controlled area, such as no wake. It can be an informational marker, a "keep out" marker, or a warning marker (Dam, Rock, etc)
controlled area, such as a no-wake zone
It is a control buoy- indicates speed limits, no-wake zones, etc
keep out of that area
White buoy's with orange markings and black lettering are a regulatory marker for boaters.
Road work ahead
keep out of that area
Crossed diamonds indicate areas off-limits to all vessels such as swimming areas, dams, and spillways.*NOTE that an orange diamond with black lettering within the diamond means a danger exists, such as rocks, shoals, stumps, or dams.
Watch out for dangers such as rocks or stumps.
Crossed diamonds indicate areas off-limits to all vessels such as swimming areas, dams, and spillways.*NOTE that an orange diamond with black lettering within the diamond means a danger exists, such as rocks, shoals, stumps, or dams.