Preventing damage to buried utilties can only happen when you contact a one-call center before your excavation. The Common Ground Alliance has started the 811 Promise campaign to raise awareness about the importance of safe digging practices.
Go to http://the811promise.com to join other stakeholders in promising to dig safely.
Diggers Hotline is Wisconsin's one-call center. Anyone in the state who is digging, excavating or disturbing the soil is required by law to contact Diggers Hotline at least three working days before beginning work.