Loetschberg has 3 sampling points and 3 geological logs are available (*)
S6015 (LOETS-S6015) S83370 (LOETS-S8370) S12320 (LOETS-S12320) |
|
Site: |
Loetschberg |
Sampling point: |
S6015 |
Sample name: |
LOETS-S6015 |
|
Description |
Samplig point type: |
Tunnel |
X-coord: |
621'300 |
Y-coord: |
143'200 |
Elevation: |
1200 masl |
Depth: |
800 m |
|
Hydraulics |
Flow rate: |
0.01 l/s |
Surface temperature: |
19.3 °C |
Max. measured temp.: |
no data |
Hydraul. conduct.: |
no data |
Exploitation mode: |
Free flow |
|
Hydrochemistry |
Sampling date: |
14.07.1991 |
Geochemical type: |
Ca>Na-SO4>Cl |
Temperature: |
19.3 °C |
Electrical conductivity: |
2580 µS/cm |
pH: |
8.69 |
Cations (mg/l) |
Li: |
3.1 |
Na: |
270 |
K: |
1.14 |
Mg: |
0.3 |
Ca: |
396 |
Sr: |
9.5 |
Anions (mg/l) |
F: |
4.2 |
Cl: |
273 |
SO4: |
1315 |
HCO3: |
18 |
Undissociated (mg/l) |
SiO2: |
13.7 |
TDS: |
2304 mg/l |
Ionic balance: |
-5.01 % |
|
Isotopes |
Sampling date: |
14.07.1991 |
δ18O: |
-16.10 ‰ |
D: |
-119.00 ‰ |
3H: |
4.3 TU |
14C: |
no data |
Resid. time: |
20-40 years/date |
Infiltration area: |
no data |
Geothermal parameters |
Min. reservoir temp.: |
20 °C |
Max. reservoir temp.: |
20 °C |
Reservoir depth: |
no data |
Geoth. gradient: |
no data |
Geoth. potential: |
1 kWth |
Geological log |
LOETS-S6015
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