USCG Exam PracticePollution prevention and environmental awareness
Under 33 CFR §151.05, 'graywater' is defined as drainage from which of the following sources?
- ✓ Dishwater, shower, laundry, bath, and washbasin drainsCorrect
- B. Toilets, urinals, and hospital spaces
- C. Cargo spaces and animal spaces
- D. Bilge wells, bilge piping, and tank tops
Why A is correct
33 CFR §151.05 defines graywater as drainage from dishwater, shower, laundry, bath, and washbasin drains, and explicitly states it does not include drainage from toilets, urinals, hospitals, animal spaces, and cargo spaces.
Cited:33 CFR §151.05