The best estimates available which may be applicable are from a study which includes some data on self-service auto ... However, the study reports that the average volume of water used per car is only 20 gallons which is much lower than ouranbsp;...
|Title||:||Resource use and residuals generation in households|
|Author||:||J. Kühner, D. F. Luecke, Michael Shapiro, United States. Environmental Protection Agency. Office of Research and Development. Land Use and Comprehensive Planning Staff, Meta Systems Inc|