The database presents the volume of water consumed registered
by individual water meters. It presents consumption data of 8 district metered
areas (DMA) over a period of 23 months. Four DMAs had its pressure reduced as
part of a leakage reduction program and four DMAs did not have its pressure
reduced over the period presented.The data base also contains information on
private water tanks volume and the pressure before and after the installation of
a pressure reduction valve (PRV).