Click to hear the instructions to turn on the speech synthesizer. Report a crash online EMERGENCY WATER SUPPLY AND SEWERAGE SEARCH E-SIDE OF THE TENDER CONTACT ABOUT US NEWS FOR THE DESIGNER AND CONTRACTOR FOR THE CUSTOMER MPWiK /Water supply zone for water plants ... / PRINT SHARE THE QUALITY OF OUR WATER Water quality Water supply zone for waterworks Water test results Additional information Water hardness How to ensure good water quality from the internal plumbing Water supply zone for waterworks Click on the selected area to check the current water quality test results William Lindley's Filter Station Team Customer Service and Checkout Department in Warsaw: Monday 7:00 am - 5:00 pm Tuesday-Friday 7:00 am - 4:00 pm phone: 22 445 50 00 fax: 22 445 50 05 e-mail: dok@mpwik.com.pl Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji in the capital city of Warsaw SA pl. Starynkiewicza 5, 02-015 Warsaw About us For the customer For the designer and contractor News contact E-side Site Map Regulations © MPWiK in the capital city Warsaw SA 2016 | Implementation of Open Gate Learn more about the purpose of their use and the possibility of changing the settings in your browser. I understand cookies policy