Wiesbaden issues boil-water advisory after bacterial contamination detected

A precautionary boil-water notice shakes Wiesbaden—but is the risk real? Officials urge calm while testing continues for safer drinking water.

, and Administrator

2025 December 9 . 7:03 AM

1 min read

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Wiesbaden issues boil-water advisory after bacterial contamination detected

Drinking Water in Wiesbaden: FAQs and Safety Guidelines Online - A boil-water advisory is now active in Wiesbaden after bacterial contamination was found in the water supply. The city has stressed that the measure is precautionary, with no immediate health threat to residents. Officials continue to test water quality and will provide updates in the coming days. The advisory began after routine checks detected bacteria in the water. While the risk remains low, residents must boil tap water before drinking, cooking, or making hot drinks. Boiled water is safe for all household uses, including appliances, and poses no extra danger to children, pregnant women, or pets. Residents should keep boiling water until the all-clear is given. The city will announce the end of the advisory once water safety is confirmed. For now, updates and guidance remain available online.