WaterSprout’s Commercial Greywater Systems are designed to collect and treat greywater from building shower, sinks and laundry to supply filtered greywater to irrigation, toilets and other non-potable water supplies. These systems are engineered to the highest quality and performance standards and are California compliant.
WaterSprout’s Commercial Greywater Systems include a Treatment Skid/Manifold and Tank Package. Treatment skids/manifold are fabricated & tested in our Oakland, CA shop and delivered to the jobsite as a turn-key system. Tanks are shipped direct from the manufacturer to the jobsite. Tank accessories (pumps, level controls, etc.) are shipped loose and assembled by system installer on project site per construction drawings.
Greywater System Types:
Untreated greywater systems (per California Plumbing Code) can supply sub-surface drip irrigation only. Treated greywater systems produce a higher level of water quality (NSF 350 certified) and can supply a variety of non-potable uses such as spray irrigation and toilets.
Showers and sinks have the highest quality of water. Laundry water can contain high salt levels due to specific detergents and can affect soil & plant heath when used for irrigation. In common laundry rooms, detergent use can be controlled to reduce salt levels. Salts are not of concern when greywater is supplied to toilets and other indoor non-potable uses.
Greywater System Sizing & Costs:
Treated and untreated greywater systems are sized by how many gallons per day (GPD) of water they produce and how much the pumping system can supply (GPM).
See our Commercial Greywater System Overview for system sizing and costs.