11. An underground water distribution system was laid subsequently. 12. It was constructed during 1748-1749 after the Podil magistrate's decision to repair the water distribution system . 13. "There are currently no specific and credible threats to our water distribution system , " he said. 14. Two million ecu ( dlrs 2.3 million ) will finance repairs to the water distribution system . 15. But without replacing the water distribution system , Rotigliano said, public health will remain at great risk. 16. I'm not sure if the same principles apply to large scale devices in water distribution systems . 17. This subsidiary offers a number of home-based or domestic solutions, including heating and water distribution systems . 18. Most meters in a typical water distribution system are designed to measure cold potable water only. 19. Biofilms occur naturally in all water distribution systems , 20. The canal, nearly long, is the northernmost canal in the Salt River Project's water distribution system .