What would the water requirement ie. typical consumption for a family of five.

- Parents, three children (twin girls, one boy, almost teens) one cat one large dog.
- Two bathrooms with toilet sink, shower and one bathtub
- Kitchen with sink and Dishwasher
- Laundry room with sink and washer.
- Two cars (infrequent car wash)

What size pump and pressure tank would be needed ?

I presume there must be some table guide some where with such information.

Thanks, Jens !