The 1900s-era Ohio house my father grew up in had a rain-collecting cistern in the back yard with a lever on it that could switch the flow from the laundry room to the lawn.
This is not nearly as elegant, but it's cheap! $9 worth of plastic from the hardware store can help you empty your shower onto your lawn.
A $9 gravity-fed greywater system - More DIY How To Projects
Socialism a Humorous Explanition - Post by Buster Jeffers. Below is a web link if it doesn't show up right. Web link
4 days ago