MODIRTMissouri Damage Information Reporting Tool
By law, each underground facility owner must submit a report of the damages experienced by its facilities for the prior calendar year. Missouri 811’s reporting tool is called MODIRT.
All data submitted shall be aggregated and anonymous. Information provided by the underground facility owner specific to damage data submitted shall be accessible only to the underground facility owner unless otherwise designated by the underground facility owner. (See “Underground Facility Safety and Damage Prevention Act”, RSMO Chapter 319.026.10 for more information.)
Follow the steps below to register and report damages.
Security information is provided in the tutorial section. Your information is only available to you and those that you allow access.
General Questions Contact:
Executive Director, Missouri 811