Consider new uses for rainwater

[dlercier]

New uses can be proposed for rainwater. Under French legislation, this includes water used for :

• toilets,
• floor washing,
• laundry.

What are the water consumption statistics for these different uses?

How can they be taken into account in the tool?

[dlercier]

For toilets, we can consider the following statistics:

• with a single button flush, 10L / flush
• with a double button flush, 5L / flush
  On average, a person flushes 4 times a day.

For floor cleaning, 1L of water is enough to clean 20m2.

Typically, a washing machine consumes 75 L per use and is used on average :

• 2 times a week for 1 or 2 people (i.e. 21.5L / day)
• 4 times a week for a family of 3 or 4 (i.e. 43L / day)
• 6 times a week for more (i.e. 64L / day).