Purposes

Information regarding the state of water quality.

Institutions that intervene

MMA, basin bodies.

General description (main variables)

Physical, chemical and biological parameters of water. Quality indices in river sections. By sample.

Collective

Representative sample collection points in sections of river basins.

Frequency of data collection

Mensual.

Breakdown

Confederaciones hidrográficas.

Budgetary credits necessary for its finance in the four-year period 2005-2008  (in thousands euros)

7,955.00