In September 2017 we collaborated with factory AMI in Mikstat, Wielkopolska Voivodeship. Our team accomplished geophysical research using the audio-magnetotelluric method (AMT). Our company used professional equipment from Phoenix Geophysics Ltd during the magnetotelluric surveys. The study aimed to recognize new water aquifers for company needs. The field survey was a big challenge due to the high level of EM noise, however, a strong natural AMT signal allowed for promised results.