This data set represents county boundaries.

Utah SGID on ArcGIS Online2026-07-07 更新00

This dataset reflects the most current GCDB version of Utah county boundaries plus modifications made to correct known issues along the Davis-Weber and Duchesne-Uintah county boundaries. (20111108) an

www.hydroshare.org2020-09-17 更新50

Utah HUC Boundaries

The Watershed and Subwatershed hydrologic unit boundaries provide a uniquely identified and uniform method of subdividing large drainage areas. The smaller sized 6th level sub-watersheds (up to 250,00

SGID Utah Open Data2026-07-08 更新00

Utah County Boundaries