Lennheden water, which is owned by Borlänge and Falu municipality, has made several investigations of the land at Färjenäs outside Borlänge.
It was after a tip from a private person that the investigations began. Both ground radar and excavator have been used to find out what is in the ground. The last step is to do test drilling in the area.
In the clip, reporter Anders Hansson talks about the drillings and what awaits next