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Local Government Information Model Data Mapping spreadsheets

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09-03-2025 02:46 PM
Joshua-Young
Honored Contributor

Please release Data Mapping spreadsheets that map the old Local Government Information Model (LGIM) utility schemas to their respective utility networks. I know many organizations have probably tweaked the LGIM schema, but having most of the data mappings done would save small utilities so much time. Then we can focus on data quality issues and adding any customizations that were made.

I know there is the new Utility Migration Wizard to turn the LGIM into a utility network as is, but I would like to move our data into the new framework.

3 Comments
MikeMillerGIS
Status changed to: Needs Clarification

We do provide the mapping in the Tutorial section of the Network Foundations - https://doc.arcgis.com/en/arcgis-solutions/latest/reference/generate-water-data-mapping.htm.  

RobertKrisher

@Joshua-Young both approaches move your data into the new framework (a utility network dataset).

The difference between the approaches is that the UN Foundations make you adopt a new data model but provide you with a model with advanced capabilities (subnetworks, terminals, etc) already configured. The Migration Wizard lets you retain your existing schema (fields and domains) but requires you to do any additional configuration for the advanced capabilities (which can be implemented over time).

Joshua-Young

I am saying it would be helpful if there was a XLSX download link on the tutorial sections for the completed mappings between the LGIM data schemas and the new UN Foundations schemas. Organizations that did not modify the LGIM schema are good to go, and others have a starting point that gets them most of the way there.