Purposes

Information regarding the state of water quality.

Institutions that intervene

MMA

General description (main variables)

Physical, chemical and biological parameters of water. 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 2001-2004  (in thousands euros)

5,813.59