NiD_SW_Conc http://dd.eionet.europa.eu/GetSchema?id=TBL4950 http://dd.eionet.europa.eu/GetSchema?id=TBL4950 31672 CountryCode null 32325 ND_NatStatCode null string 50 32333 ND_StationType null 32330 ND_BeginDate null 33085 ND_EndDate null 32332 ND_MeasUnit null 32336 ND_NoOfSamples null integer 4 33100 ND_AvgAnnValue null 33101 ND_AvgWintValue null 33103 ND_MaxValue null 32337 ND_TrendAnnValue null 32339 ND_TrendWintValue null