Rounder
Handbook of South Dakota Boating Laws and Responsiblities South Dakota Game, Fish & Parks

Boating Basics: On the Water

Non-Lateral Markers

Non-lateral markers are navigational aids that give information other than the edges of safe water areas. The most common are regulatory markers which are white and use orange markings and black lettering. These markers are found on lakes and rivers.

Illustrations What the Non-Lateral Markers Indicate
Information marker: White buoy with directions inside an orange square
Information: These squares indicate where to find food, supplies, repairs, etc., and give directions and other information.
Controlled area marker: White buoy with speed limit inside an orange circle
Controlled: Circles indicate a controlled area such as speed limit, no fishing or anchoring, ski only or no skiing, or slow-no wake.
Exclusion marker: White buoy with orange crossed diamond  and labeled Swim Area underneath
Exclusion: Crossed diamonds indicate areas off-limits to all vessels, such as swimming areas, dams, and spillways.
Danger marker: White buoy with an orange diamond that warns of danger
Danger: Diamonds warn of dangers such as rocks, shoals, construction, dams, or stumps. Always proceed with caution.
Separator
South Dakota
Game, Fish & Parks
State Information
Boating Basics
It's the Law!
Other Information

Handbook of South Dakota Boating Laws and Responsiblities
Printable PDF Version
of Handbook

< Back to Previous Page Table of Contents Go to Next Page >
 
Online boating safety handbook last modified: April 22, 2008
Email with questions or comments about this web site.
  Copyright © 1998-2008 Boat Ed. All rights reserved.
Review Boat Ed's privacy policy.
 
Rounder