Couple of observations.

It seems like there should be either more bridges or more docks. Westreach is almost unreachable, I am guessing with a slow moving river that there are docks on either side that rickety cheap ferries take poor travelers across on. The tower on the point (NW section) needs a dock at the base for the lonely lighthouse keeper to get his supplies too.

The walls are spanning the river along the Shamblestretch area but not in the Wetreach area?

The one little half gatehouse out south of the city? Leper colony? Crotchety old wizard?

Just some ideas that occurred to me as I was thinking, hmmm where could I put this in my world

Excellent map!

BOB