Ground based in situ observations of wet_only_sampler at Stará Lesná (SK0004R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aluminium in precip (mass_concentration_of_aluminium_in_precipitation), cadmium in precip (mass_concentration_of_cadmium_in_precipitation), iron in precip (mass_concentration_of_iron_in_precipitation), lead in precip (mass_concentration_of_lead_in_precipitation), manganese in precip (mass_concentration_of_manganese_in_precipitation)