Purposes

Control of water resources stored in aquifers, of natural reloading and emptying (natural and by extraction).

Institutions that intervene

MARM, basin bodies, Councils/Departments with jurisdiction regarding the Autonomous Communities (Andalucía, Cataluña, Illes Balears), regional delegations of Álava and Guipúzcoa, municipal councils (Santander, Alcázar de San Juan).

General description (main variables)

Depth of the water level in the network piezometers. Fill indices by hydrogeological unit and hydrographic demarcation. By sample.

Collective

Monthly measurement of the piezometric level

Frequency of data collection

Mensual

Breakdown

Demarcaciones hidrográficas

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

8,906.09