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Wastewater treatment in sparsely populated areas

  • Service
  • Helsinki
  • Public service

A property not connected to a wastewater sewer must comply with the requirements set for it for the treatment of domestic wastewater. Wastewater must be treated in such a way that it does not cause harm to health or cause the risk of environmental pollution.

The property must provide a written account of the wastewater treatment system.

It is possible to apply for an exemption from wastewat ...

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The service is provided by

City of Helsinki

Responsible for the service

City of Helsinki, Urban Environment Division
Text edited by: City of Helsinki, Urban Environment Division
Updated: 28/3/2024