Purposes

Information regarding the state of inland surface water masses.

Institutions that intervene

MARM, Sanitation Board of Cataluña, basin bodies.

General description (main variables)

Physical-chemical, biological and hydromorphological parameters. Chemical and ecological state of each water mass. By sample.

Collective

Representative sample collection points of sections in river basins, lakes and reservoirs

Frequency of data collection

Semestral, trimestral

Breakdown

Demarcaciones hidrográficas

Budgetary credits necessary for its finance in the four-year period 2009-2012  (in thousands euros)

74,441.76