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Bug

Incomplete watershed outputs are returned when a big integer field type is calculated to a double field type and used as the pour point field in the Watershed tool.

ArcGIS Pro
Bug ID Number BUG-000178620
SubmittedAugust 11, 2025
Last ModifiedJanuary 12, 2026
Applies toArcGIS Pro
Version found3.0.1
Operating SystemWindows OS
Operating System Version10.0 64 Bit
Version Fixed3.7
StatusFixed

Additional Information

This issue is addressed in ArcGIS Pro 3.7.

Workaround

Follow all steps mentioned above, but for Run Watershed:

  • Input Flow Direction raster.
  • Input PourPoints_project.
  • Input field: OID_Duplicate_Long.
  • Using the long field type produced many individual watersheds.

Steps to Reproduce

Bug ID: BUG-000178620

Software:

  • ArcGIS Pro

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