The Argentona site

UPC-CSIC Groundwater hydrology group

Barcelona

Location

BARCELONA

Geology

LegendPumping well 25 m depthNest (3 piezometers at depths of 15, 20 and 25 m)isolated Piezom (Depth in m)

15 m

10 m

25 m

Nest 1

Nest 3

Nest 2

Nest 4

Control Panel

10 m

On-shore instrumentation

House to host expensive in-situ equipment (DTS, etc)

25mcore

20m (no core)

Piez. nest

15m (no core) 25mNo core

Most piezometers 3” with 2 m slottedinterval Plus 2 open pumping wells

OF-DTS

CHERTOF

Electrode

Granite

Silt layerJune field survey

Offshore

depth <5 m

Conventional ERT and Cross Hole Electrical Resistivity Tomography (CHERT)

Passive and active OF Distributed Temperature Sensing (FO-DTS)

Silt layer

Silt layer

June

September

Offshore

depth <5 m

Offshore

depth <5 m

Off-shore OF (still problems), planned ERT