viemä
Viemä is a Finnish term that translates to "sewer" or "drainage" in English. It refers to the underground network of pipes and structures designed to collect and transport wastewater and surface runoff away from urban areas and individual buildings. The primary purpose of a viemä system is to manage human waste, industrial discharge, and rainwater to protect public health and prevent environmental pollution.
Finnish municipalities are responsible for the planning, construction, and maintenance of public viemä systems. These systems
The operation of a viemä system involves gravity flow, with pipes laid at a specific gradient to