Studies and Data

for Graywater Systems

The numbers talk

Access peer-reviewed studies from all over the world about the effects greywater systems have on our water use and environmental health.

Graywater Studies

 
Residential Greywater Irrigation Systems in California

An Evaluation of Soil and Water Quality, User Satisfaction, and Installation Costs, by Laura Allen et. al.

Graywater Awareness and Usage Study.

Prepared for the Soap and Detergent Industry. 

Critical Review: Regulatory Incentives and Impediments for Onsite Graywater Reuse in the United States.

By Zita L.T. Yu et. al. Published in Water Environment Research, July 2013. 

Study of the effects of on-site greywater reuse on municipal sewer systems.

By Eran Friedler, Israel Institute of Technology, 2011.

Long-Term Study on Landscape Irrigation Using Household Graywater – Experimental Study

by Sybil Sharvelle et. al. 2012, WERF.

Greywater Characterization and Treatment Efficiency.

Final report for Massachusetts Department of Environmental Protection by Peter Veneman et al. University of Massachusetts. 2002.

Plant growth and microbiological safety of plants irrigated with greywater.

 By Lumka Salukazana et. al.(National Research Foundation – University of KwaZulu-Natal, South Africa.)

Graywater Pilot Project: Final Report.

City of Los Angeles, Office of Water Reclamation Nov, 1992.

Greywater Data and Calculations Spreadsheet.

Oasis Design, 2009.

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