The amount of water distributed to customers from the dams of Sidi Salem, Jumein, Sijoumi, Sidi El Barrak, and the Nabhana complex for the year 2015 was around 508,902,449 cubic meters, compared to 490,022,364 cubic meters for the year 2014, representing a growth rate of 3.85%.

The quantities of water billed to the customer during the year 2015 amounted to approximately 491,172,954 cubic meters, compared to 307,342,470 cubic meters during the year 2014, recording an estimated rate of increase of 4.43%.