Got a small leak problem on inside

[blackbeaSSt]

well with all the rain we got the past couple days i seem to have a leak on the passenger side. not really sure where its coming from. at first i was thinking its cause the wiper cowl was missing (and it might be), but it isn't happening on the drivers side. don't think it could be from the door jam as not much rain would have gone sideways.

heres a couple pics to maybe help out:



close up


looking upwards from floorboard