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New SWMM version released (5.0.015)

Big News!

"Storage unit nodes have a new optional property named Infiltration that can store Green-Ampt infiltration parameters for the unit and thus allow it to serve as an infiltration basin. The Green-Ampt infiltration model was modified to explicitly include the effect of ponded water depth on infiltration rate."

This has been a major "wish on the SWMM wish list" for some time.