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BDFGeotherm - a web database of geothermal fluids in Switzerland

BDFGeotherm – General information on Simplon

Site description
Country Italy
Canton/Province Piemont
Use None
Geology
Surface formation Evaporite
Age of surface formation Trias
Reservoir formation Evaporite
Age of reservoir formation Trias
Geological setting Veglia zone
Simplon
Simplon
Simplon has 8 sampling points
and 8 geological logs are available (*)

F1 (SIMPL-F1)
F3 (SIMPL-F3)
Q6 (SIMPL-Q6)
Q7 (SIMPL-Q7)
Q8 (SIMPL-Q8)
Q9 (SIMPL-Q9)
Q10 (SIMPL-Q10)
Q13 (SIMPL-Q13)
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Site: Simplon
Sampling point: Q8
Sample name: SIMPL-Q8
Description
Samplig point type: Tunnel
X-coord: 651'750
Y-coord: 123'650
Elevation: 750 masl
Depth: 1650 m
Hydraulics
Flow rate: 0.17 l/s
Surface temperature: 34.3 °C
Max. measured temp.: no data
Hydraul. conduct.: no data
Exploitation mode: Free flow
Hydrochemistry
Sampling date: 18.12.1990
Geochemical type: Ca-SO4
Temperature: 34.3 °C
Electrical conductivity: 1495 µS/cm
pH: 7.31
Cations (mg/l)
Li: 0.04
Na: 4.8
K: 3
Mg: 34
Ca: 403
Sr: 6
Anions (mg/l)
F: 0.2
Cl: 0.5
SO4: 1060
HCO3: 75
Undissociated (mg/l)
SiO2: 9.4
TDS: 1597 mg/l
Ionic balance: 0.1 %
Isotopes
Sampling date: 18.12.1990
δ18O: -12.88 ‰
D: -88.50 ‰
3H: 35.3 TU
14C: no data
Resid. time: 15-20 years/date
Infiltration area: no data
Geothermal parameters
Min. reservoir temp.: 35 °C
Max. reservoir temp.: 40 °C
Reservoir depth: no data
Geoth. gradient: no data
Geoth. potential: 20 kWth
Geological log
SIMPL-Q8
SIMPL-Q8
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