Drinking water is of high quality in Bærum, and you can safely drink tap water. The distribution of water is managed by Asker and Bærum Waterworks, while treatment is the responsibility of Vestfjorden Sewage Company.

The watering of gardens is restricted throughout the year, as follows: addresses with an odd number may water on odd dates, addresses with an even number may water on even dates.

To report faults on the water and sewage network, please call 67 50 60 60 (open 24 hours).