Bug
Running the Create Watersheds tool on Lake Buchanan near the Buchanan Dam in Texas produces inaccurate output.
| Bug ID Number | BUG-000103345 |
|---|---|
| Submitted | March 3, 2017 |
| Last Modified | May 22, 2025 |
| Applies to | ArcGIS Online |
| Version found | 4.4 |
| Operating System | Windows OS |
| Operating System Version | 10.0 64 Bit |
| Status | Known Limit |
Additional Information
The issue described is not the result of a bug but rather due to limitations in the resolution of input data used to create the preprocessed hydrologic data that the Watershed (Ready To Use) tool uses to delineate the catchment. The Watershed (Ready To Use) tool uses a preprocessed flow direction raster and a flow accumulation raster that are the result of hydrologic analysis on the highest resolution available at the time of processing. Note that the highest resolution available differs by geographic area - in the U.S., it is generally 30 m, while 90 m in others. The tool creates the expected output given the preprocessed data available at the location given in the reproduction case.Steps to Reproduce
Bug ID: BUG-000103345
Software:
- ArcGIS Online
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