tap water contains over 300 mg of minerals in one liter.
walk - Rudawa Water Treatment
The Krakow Waterworks have been awarded the QI Product Golden Emblem for the water supplied to the residents of the city in the 10th edition of the Top Quality International program.
The Krakow Waterworks have been awarded the honourable title of Pearls of the Polish Economy in the Large Pears category.
The "Fair Play Enterprise" programme is affiliated with the Polish Chamber of Commerce and organised by the Research Institute for Private Enterprise and Democracy.
The Ekorozwój (Eco-development) Polish Chamber of Commerce has recognised the upgrade and extension of the Kujawy Wastewater Treatment Plant completed by MPWiK S.A. of Kraków with the 2015 Green Laurel.