Fountains and Water and the Minoan Civilization In combination with delivering water, they distributed water that gathered from storms or waste material. They were for the most part made from terracotta or stone. There were clay pipelines, both circular and rectangle-shaped as well as waterways made from the same materials. The cone-like and U-shaped terracotta conduits that were discovered have not been found in any other society. Knossos Palace had an advanced plumbing network made of terracotta piping which ran up to three meters under ground. Along with dispersing water, the terracotta water pipes of the Minoans were also made use of to collect water and accumulate it. This required the clay pipes to be suitable for holding water without leaking. Underground Water Transportation: This obscure process for water movement could possibly have been used to provide water to particular men and women or events. Quality Water Transportation: The conduits may furthermore have been made use of to move water to fountains that read what he said were distinct from the cityâ€™s regular process.