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Quantity of water per m2

Notes

The figures provided for domestic water are a combination of two data points: average consumption linked to a particular use, often an average of several sources on the Internet (water consumption for a shower, a bath, a washing machine, etc.), and a comparison with the average proportion of domestic water used for that use in France (for example, 12% for laundry). For watering, this gives an average consumption of 15 litres of water per sprinkling.

How is this figure calculated?

Formule:
- Variations:
  - Type arrosage = 'arrosoir'
    15
  - Type arrosage = 'goutte à goutte'
    7
  - Type arrosage = 'récupérateur eau de pluie'
    3
  - Type arrosage = 'tuyau d'arrosage'
    25

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