A combination of hydrant data throughout Stark County, Ohio. Stark County GIS (SCGIS) houses data for all communities within the county other than the City of Massillon. Data for communities with dedicated GIS or engineering professionals to manage hydrant data is stored in databases catered specifically for their needs. For communities without a dedicated professional, SCGIS provides a hydrant layer for fire departments to collect and contribute data to.

This layer is the destination for a spatial ETL (extract, transform, load) process that draws from each source database containing hydrants and reconciles their differing schemas into a unified version. The ETL tool is called nightly by a Python script to ensure that hydrant data is updated daily from each of the source locations. This layer can then be used for download by fire departments via Open Data to upload into Active911 to provide a complete countywide coverage of hydrants.