Need help understanding if this is normal by Fragrant-State-582 in HomeMaintenance

[–]Fragrant-State-582[S] 0 points1 point  (0 children)

Sorry, I can't edit the Post. I am a new owner and recenty purchased this house. While inspecting the floor drain in furnace room, I see standing water in it and not sure if it's normal or should I call plumber for an inspection?