USCG Exam PracticePollution prevention and environmental awareness
As defined in 33 CFR §151.05, which of the following is included in the definition of 'graywater'?
- ✓ Drainage from shower and laundry drainsCorrect
- B. Drainage from toilets and urinals
- C. Drainage from hospital spaces
- D. Drainage from animal spaces
Why A is correct
33 CFR §151.05 defines graywater as drainage from dishwater, shower, laundry, bath, and washbasin drains. It explicitly excludes drainage from toilets, urinals, hospitals, animal spaces, and cargo spaces.
Cited:33 CFR §151.05