Stoffel Tower: Risk for Valser Mineral Water (Swiss Press Audio 2016, by Stefanie Hablützel) - Swiss Press Award
Regionaljournal Graubünden, Radio SRF
Audio
2016
Stefanie Hablützel
How risky are drilling for the 381-meter-high tower in Vals? Very risky, as research by Radio SRF shows. Deep beneath Vals, a complex hydrological system exists, as geologist Hartmann discovered firsthand.
