Operations
Household Water Quality
Information on the quality of household water has changed with the amendments to laws and regulations that came into force at the beginning of 2023, and the communication has been moved to the vesi.fi website.
Rauma Water’s key figures on vesi.fi
The results of laboratory tests on household water are also summarised in the tables below.
Annual Reports
Annual Reports (in Finnish)
Annual Summary Reports (in Finnish)
Water Management Development Plan
The aim of the City of Rauma’s water supply development plan is to identify the current state and development needs of the city’s water supply and to propose development solutions. All documents are in Finnish.
Operational Area of the Water Utility
Risk Assessment
Rauma Water, a public utility company, has assessed the risks associated with the production and distribution of household water. The latest update of the risk assessment was carried out in 2018. The risks have been assessed according to the Water Safety Plan (WSP) methodology. The WSP is based on a model recommended by the World Health Organization (WHO).
The task force that developed the WSP went through Rauma Water’s water supply chain from the drainage basin to the water meter and assessed its functionality and vulnerability. The WSP tool was used to identify and describe the hazards in the water supply chain and to assess the associated risks: how likely the hazard is to occur and how serious the consequences of damage could be. This resulted in a risk rating for each risk:
L = low risk
M = medium risk
H = high risk
The risk assessment was approved on 27.10.2020 and Rauma Water reassesses the risk assessment annually.
