>>17573036>where do you get your water?
More important is how he disposes of waste water. In my area, it may seem contradictory, but homeowners can wash their cars and have that soapy water run down the drain unless your HOA or apartment complex says no which is usually the the case due to the city giving the real estate company a discount when it created the parcel of homes. In return, the city sticks in a bunch of requirements such as no runoff, no herbicides and pesticides, etc.
Anyways, businesses have stricter regulations on waste water and runoff waste water than homeowners.