SSURGO soils error

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Emily Blue

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Oct 15, 2025, 9:37:54 AMOct 15
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Hi everyone,
I’m getting the following error during HRU creation in SWAT+:

“SSURGO soil 1724686 (and perhaps others) not defined in ssurgo table in database. soils_sol table incomplete, see QSWAT+ log messages for full list of undefined soils.”

I’ve tried using multiple SSURGO rasters, but the issue persists, which makes me think something might be wrong with the SSURGO-related tables in the database.

Here’s a screenshot from my model setup for reference. SSURGO_soils.png
Has anyone else encountered this issue or found a fix?

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