[topher]

Here are a couple of articles from the "Water Efficiency" webpage:

Desalination Plant Using STW's Technology Is Treating 700,000 Gallons Per Day: STW says technology at West Texas golf course adapted from its oil and gas water reclamation technology can be used for large municipalities and other industries

Turning Gulf waters into drinking water focus of effort: General Land Office, Guadalupe-Blanco River Authority partner for groundbreaking research

[Secret Agent Man]

700,000 gallons is about 450,000 flushes with 1.5 gal toilets. consider how many flushes a person does a day at home and work, about 10-15 roughly. that’s about 30-45,000 peoples’ flushes for a day.

not as much as you’d think but people drink far less water from tap than flush or do laudry with. far more usage is non-drinking - flushing, laundry, showering, cleaning.