A utility distribution including a number of electrical meters, a number of transformers, and a central utility controller. The central utility controller is configured to receive an initial map of the number of electrical meters to their respective transformers, receive data from the number of electrical meters, and execute an initial adjustment to the initial map by verifying that each electrical meter and transformer complies with a predefined constraint. The central utility controller is further configured to randomly analyze a first meter of the number of electrical meters to determine a first likely connection to a first transformer of the number of transformers and update a connection of the first meter to the first transformer in the initial map based on the determined first likely connection.