Urban parks constitute one of the main leisure areas, especially for the most vulnerable people in our society, children and the elderly Contact with soils can be a source of risk, so establishing its microbiological quality is interesting. The aim of this work is to map the spatial distribution of potential dangerous enterobacteria but also biorremediation useful (lipase producers) isolates from soils in a urban park in area of Valencia (Spain). To this end, our team has collected 25 samples of soil and isolated 500 microorganisms, using a mobile application to collect information of the soil samples (i.e. soil features, temperature, humidity, etc.) with geolocation. A combined protocol including matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF MS) and 16S rDNA sequencing PCR has been established to characterize the isolates. The results have been processed using spatial statistic techniques (mainly Kriging), taking into account the number of isolated strains, also proving the reactivity against standard pathogenic bacterial strains (Escherichia coli, Bacillus cereus, Salmonella, Pseudomonas and Staphylococcus aureus).