Evolution of the total waste per capita and comparative.
A progressive increase can be observed, although slight, of the amount of waste produced per inhabitant and per day. It must be said however, that the situation of the production of municipal waste in Santa Coloma in the year 2005 was enough favorable, with a production rate of 1.22 Kg waste per inhabitant and day, significantly below the average of the metropolitan area of Barcelona with an output of 1.44 Kg waste per inhabitant and day. This could indicate that the objective of stabilization is being achieved. Compared to median values of the yearly generation of waste per inhabitant this is enough favorable.