Environmental Protection and Boating Etiquette
What this domain tests
This domain tests your legal and ethical obligations to the marine environment and to other water users: pollution prevention, wake and noise courtesy, protected areas, and responsible waste handling. Questions often ask what is prohibited or what the courteous action is.
Pollution prevention
- Discharging oil, fuel, sewage, or garbage into Canadian waters is restricted or prohibited. Under MARPOL and Canadian regulations, garbage and plastics must be retained and disposed of ashore.
- Fueling: shut off engines and ignition sources, avoid overfilling, and use absorbent pads; report spills to the Coast Guard.
- Bilge water must not contain oil; use a bilge absorbent and dispose of it properly.
- Use pump-out stations for holding tanks; do not discharge untreated sewage in restricted areas.
Protecting habitat and wildlife
- Avoid disturbing shorelines, eelgrass beds, and nesting areas; reduce speed in shallow water to limit propeller scarring.
- Keep distance from marine mammals and birds; do not chase, feed, or block their path. Follow local marine protected area rules and speed restrictions.
- Prevent the spread of invasive species: remove plants and organisms from the hull, trailer, and gear, and drain bilge and live wells before moving between waters.
Etiquette and courtesy
- Minimize wake near docks, moored boats, swimmers, and small craft; slow to a no-wake speed where posted or where courtesy requires.
- Keep noise down, especially near shore and at anchorages; respect quiet hours.
- Yield to non-motorized craft where practical, give anglers and divers room, and follow launch-ramp etiquette by preparing off the ramp.
Worked example
A boater finds oil in the bilge after fueling. Reasoning: the oil must not be pumped overboard; the correct action is to use absorbent material, contain it, dispose of it ashore at a hazardous-waste facility, and report a spill if any reached the water. Simply running the bilge pump is a pollution violation.
Traps that cost marks
- Assuming dilution makes bilge discharge acceptable.
- Thinking biodegradable garbage may be thrown overboard.
- Ignoring no-wake zones or marine protected area speed limits.
- Failing to clean hull and trailer when moving between water bodies.
Key points to memorize
- Never discharge oil, fuel, garbage, or untreated sewage into the water.
- Use pump-out stations and dispose of bilge absorbents ashore.
- Report spills to the Coast Guard and contain them.
- Clean hull, trailer, and gear to prevent invasive species spread.
- Slow for no-wake zones and minimize wake and noise near others.