PWC PWC Environmental Regulations

Question 1

What is the minimum distance PWC operators must maintain from marine mammals under federal law?

Accepted Answer

100 feet for most marine mammals; 200 yards for whales

Answer

50 feet

Answer

25 yards for all marine mammals

Answer

No minimum distance is federally mandated

Question 2

Why are two-stroke PWC engines increasingly restricted in certain US waterways?

Accepted Answer

They discharge unburned fuel and oil into the water, causing significant water pollution

Answer

They are too noisy

Answer

They consume too much fuel

Answer

Federal regulations banned all two-stroke engines in 2010

Question 3

What is the Clean Water Act's significance for PWC operators?

Accepted Answer

It prohibits discharging pollutants including oil, fuel, and sewage into US waters

Answer

It requires operators to carry water samples

Answer

It establishes speed limits in all waterways

Answer

It requires fuel efficiency certification for all PWCs

Question 4

What should a PWC operator do if they spill fuel while refueling?

Accepted Answer

Stop fueling, contain the spill, and report spills over 10 gallons to the US Coast Guard at 1-800-424-8802

Answer

Continue refueling and let it evaporate

Answer

Flush the area with water to disperse the fuel

Answer

Add dish soap to break up the fuel slick

Question 5

What is the purpose of 'no-discharge zones' (NDZs) in US waters?

Accepted Answer

Federally designated areas where no treated or untreated sewage may be discharged from any vessel

Answer

Areas where engine use is prohibited

Answer

Areas where fuel tanks must remain empty

Answer

Zones where wake production is prohibited

Question 6

How should a PWC operator prevent the spread of invasive aquatic species?

Accepted Answer

Clean, drain, and dry all equipment before moving between waterways

Answer

Use only distilled water for flushing

Answer

Report sightings to local marinas only

Answer

Invasive species are only a concern in fresh water, not salt water