Graywater Reuse and Rainwater Harvesting
By: Colorado State University Extension
Graywater refers to the reuse of water drained from baths, showers, washing machines, and sinks (household wastewater excluding toilet wastes) for irrigation and other water conservation applications. Contrary to common belief, graywater is not a benign product - it may contain bacteria and other potential pathogens. Graywater has the potential to achieve notable water conservation, but best practices must be employed to ensure safe use of graywater.
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