The IUB and the Office of the Chief Information Officer (OCIO) have collaborated to provide an updated map for electric service boundaries in Iowa. Iowa Code § 476.24(2) requires the IUB to prepare a composite map of the state showing the exclusive electric service areas of electric utilities. Electric utilities are allowed to modify electric service areas with IUB approval. Iowa Code § 476.25 provides that where such modification is approved by the IUB, the map showing the exclusive electric service areas of the electric utilities must be amended.
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Common Questions - Including instructions for how to download a shapefile.
Disclaimer: This electronic map was designed to capture the most up-to-date information available. The map is accurate only to the extent that the various sources supplied accurate data. The IUB will continue to update and improve the GIS data and map.