Oslo municipality, the Water and Wastewater Agency, is part of the public administration in Oslo. The agency is responsible for water supply and sewage services for the city's residents. This includes operation and maintenance of water supply systems, treatment plants and drainage networks, as well as monitoring of water quality.
The Norwegian Water and Wastewater Agency works to ensure sustainable and efficient water management, and they implement measures to protect water resources. The agency is also involved in planning and developing infrastructure related to water and sewage, as well as in preparedness for water-related incidents. Through their work, they contribute to maintaining a safe and well-functioning water system for the city's residents.