What color and pattern identifies an obstruction marker in inland waters?

In inland waters, an obstruction marker is identified by having a distinctive appearance that enhances visibility and conveys important navigational information. Specifically, these markers are white with black vertical stripes. This color scheme is designed to alert boaters to hazards or obstructions that may be present in the water, allowing them to navigate safely and avoid potential dangers. The use of vertical black stripes on a white background is standardized and recognized across various waterways, ensuring consistency in signaling.

This clear visual pattern helps boaters quickly identify the presence of obstacles, making it easier to exercise caution while navigating. The importance of these markers lies in their ability to prevent accidents and promote safe boating practices by indicating areas where navigation should be conducted with care due to hidden dangers.