Wetland (Playas) Curve Number

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Judith Eeckman

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Apr 2, 2026, 2:48:42 PM (2 days ago) Apr 2
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Hello everyone,

I defined infiltration ponds as playas (reservoirs with RES = 2).
They appear as wetland HRUs, with WETL as the land use and wetl_lum as the land use management.

However, the Curve Number for these HRUs remains null. A high water yield is produced, and simulated percolation is zero.

How can I assign or force Curve Number values for WETL HRUs?

Best regards,

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