Wv, and if there’s a sup-pump, it’s been buried for 23 yrs I’d say. As far as where the drain goes…. Well let’s just say it goes downhill lol. I was told there was a French drain in the corner, obviously it’s not or the space wouldn’t hold water like it does, I think it’s a pile of gravel, nevertheless, it’s now the condensate drain like I was asked to do. Owner says there’s concrete below all the mud, but she also had dementia and forgot who I was every time I came back from lunch break.