Boil Water Advisory Affecting 14,000
Posted on 11/19/2025
A precautionary boil water advisory is in effect for 14,000 Cape Girardeau addresses through Nov. 21 at 9:15 a.m. Affected properties are displayed on this map with a list of affected addresses.
There is no known contamination, but water safety testing and verification can take 24-48 hours. An advisory is required due to a drop in pressure.
Those previously registered will receive a text, phone, or email notification. You can register here for future notifications at cityofcape.org/getalerts

Use only bottled water or water that has been boiled for 3-5 minutes then cooled for drinking, washing dishes, washing fruits/vegetables, making ice cubes, or brushing teeth.
The City was notified this morning of a construction incident that resulted in a temporary drop in system pressure and the issuance of a boil water advisory. At this time, our primary focus is on ensuring the safety and reliability of the water supply for all residents. City staff and the contractor involved are cooperating fully to restore normal operations as quickly and safely as possible. We appreciate the community’s patience and understanding while water system upgrades continue.