Soil contamination investigation on Lake Zug

Parts of a large property on Lake Zug were registered in the test perimeter for soil displacements (PBV) and thus showed an increased suspicion of chemical soil contamination. The suspected causes of contamination were a nearby main road (traffic carrier), the location in an old building area, and an old vineyard. The suspected areas were specifically investigated according to the suspected sources of contamination. It was found that only the area along the main road was slightly contaminated. The other suspicious facts could be eliminated with the well-founded investigations.