How far from shore is discharge of sewage authorized?

The discharge of sewage from vessels is authorized at a distance of 3 nautical miles from shore. This regulation is in place to protect marine environments and public health. The determination of this distance is based on the understanding that closer proximity to shore increases the potential for sewage to cause harm to coastal ecosystems and water quality.

At 3 nautical miles, vessels are considered to be in a zone where sewage is less likely to impact sensitive areas, such as swimming beaches, fisheries, and other important marine resources. Within this boundary, strict regulations apply to ensure the cleanliness and safety of the waters near populated areas.

Understanding this regulation is essential for maintaining compliance and safeguarding marine environments while operating vessels.