Member Database Mapping

Texas811 makes every attempt to ensure registering your underground facilities is as effortless as possible. We offer a variety of methods for database submissions. These formats, along with detailed instruction and requirements for updates, are included on our Database Submission Form below. Safety and damage prevention are a top priority at Texas811; therefore, we encourage our members to update their database as frequently necessary, and per Chapter 251.107 of the Texas Administrative Code at least quarterly.

Member Mapping Submission Form - 


Tutorial for Google Earth (KMZ) files - 

MSAM (Member Service Area Mapping) can be used to view your mapping data 24/7. Please contact GIS for a username and password or to have a password reset. - 


For additional information, please contact GIS by email or phone:  888- 771-1877 (option 3).

If you would like support in developing mapping to submit to Texas811, please reach out to us or one of our recommended contractors.


Dunaway Associates


Magnolia River