Geriamo Vandens Kokybe 1997 m.
Quality of Drinking Water for 1997
	Istirta pavyzdziu (number of measurements)
Tyrimu objektas	pagal cheminius rodiklius (according to chemical indicators)		pagal mikrobiologinius rodiklius (according to microbiological indicators)		Field of examinations
	Is viso (total)	is ju neatitiko higienos normu (of which did not meet hygiene standards)	Is viso (total)	is ju neatitiko higienos normu (of which did not meet hygiene standards)
Komunalinio vandentiekio vanduo	4318	2133	14402	721	Water from public supply systems
Zinybiniu vandentiekio vanduo	3046	2156	7687	1135	Water from self-supply systems
Sachtiniu suliniu vanduo	5861	3038	4650	2699	Water from mining wells
Centralizuotai tiekiamas karstas vanduo	106	47	351	6	Centrally supplied hot water
Visuomenes sveikatos centro duokenys
Data provided by State Public Health Center