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Mission

The Common Ground Alliance is dedicated to preventing damage to underground utility infrastructure and protecting those who live and work near these important assets through the shared responsibility of our stakeholders.

About Louisiana 811

Louisiana One Call allows you to notify many operators of underground utilities or facilities by filling out a simple form on this web site or by making a single toll-free call before you dig or demolish a structure.

Louisiana One Call
2215 West Boardwalk Drive
Baton Rouge, LA 70816
Ph: 800-584-4274

Annual DIRT Reports

CGA and its Data Reporting & Evaluation Committee uses the data submitted to DIRT to produce DIRT Annual Reports, on-line interactive dashboards, and supplemental reports and tools providing a comprehensive accounting and analysis of excavation-related damages (and near miss events) to buried infrastructure in the U.S. and Canada. Click here to access these materials:
https://cga-dirt.com/annual/.