Water end use
Rainwater
Greywater
Least Sensitive
Landscape irrigation
Yes
Yes
Toilet flushing
Yes
Yes, but treated
Edible garden irrigation
Yes
Yes, but treated
Car washing
Yes
Yes, but treated
Washing machine
Yes
Yes, but treated
Dishwasher
Yes
No
Swimming pool
Yes
No
Showers
Yes
No
Most Sensitive
Drinking and cooking
Yes, however only recommended where no reticulated drinking water is available.
No