About Indiana 811
Indiana 811 serves all of Indiana with online and phone ticket submission. Indiana's mix of urban centers and agricultural areas creates diverse underground infrastructure across the state.
Submit tickets at https://indiana811.org or dial 811.
Required Wait Period
Indiana requires 2 full business days notice before excavation. The ticket clock starts when Indiana 811 confirms receipt of the ticket.
Use the Wait Time Calculator to find your exact dig date.
Ticket Validity & Re-Notify
Indiana's 20-day validity window is moderate for the Midwest. Projects extending beyond 17 days will need re-notification.
Private Lines in Indiana
Indiana has significant agricultural private utility infrastructure and rural propane service lines, particularly in central and northern Indiana.
Full guide: What 811 Does NOT Cover.
Calculate Your Indiana Dig Date
Get your exact legal dig date, expiration, and re-notify reminder.
Open CalculatorRelated Guides
How 811 Works
Complete process guide.
Color Codes
What the marks mean.
Re-Notify Rules
Ticket expired mid-project?