Checking on how much volume a person produces, I was reminded of an important fact:

Leave the water in the toilet alone. It seals the trap and prevents sewer gases from getting into the house. (It's also a good idea to pour some water into any unused drains once a month or so for the same reason.) Guess I'm gonna need a bucket.


The average seems to be about a pound a day, with a volume of about a liter, but it can vary widely depending on diet and health.