||Web site: www.vio.hr
Folnegovićeva 1, 10000 Zagreb
Tel:+3851 6163 000
Fax:+3851 6163 100
IBAN: HR31 2360000-1400480380
Water Supply and Drainage (VIO) is the supplier of water services in public water supply and sewage on the territory of the City of Zagreb and wider Zagreb area. VIO supplies water to the inhabitants of Zagreb, Samobor, Sveta Nedjelja and Stupnik municipality, companies Dukom d.o.o. – Dugo Selo, Zelinske komunalije d.o.o. – Sv. Ivan Zelina and Komunalac d.o.o. – Vrbovec, also performing services of wastewater sewage for the inhabitants of Zagreb and Sveta Nedjelja.
VIO has certified laboratories that perform testing of the supplied water safety for human consumption and testing the quality of own wastewater. The official laboratories for control and monitoring the water for human consumption are in Hrvatski zavod za javno zdravstvo (Croatian Institute for public Health) and Zavod za javno zdravstvo (Intitute for Public health) Dr. Andrija Štampar. The quality of water supplied by VIO fully meets the requirements of the Regulations on the parameters of assessment and methods for the analysis of water for human consumption (OG No. 125/2013 and 141/2013).
The quality of wastewater in the Zagreb agglomeration is monitored daily in the Technological Service of Drainage, Water Supply and Drainage d.o.o. The water permit defines the obligations of Vodoopskrba i odvodnje d.o.o., ie sampling points, indicators that we monitor and the dynamics, ie the number of samples at each location.
The associated company has implemented a quality management system according to ISO 9001:2015 and ISO 22000:2005.
The history of this associated company dates back to 1876, when work began on the construction of the water supply network of the city of Zagreb. The grand opening was held on July 7, 1878 in the presence of dignitaries and numerous citizens of Zagreb. The then water supply system supplied water to 11,500 inhabitants.
The beginnings of the construction of sewers in Zagreb date back to the seventeenth century, when old documents mention the drainage canals of the settlements of Grič and Kaptol. The systematic construction of the sewer began in 1892 and developed in parallel with the development of the city.
Tel: +3851 6163 102
Fax: +3851 6163 100