Imfundo iimpahla/iinkonzo waterwaymap 3.0 I-3.0 yeenkwenkwezi ezi-5 (ngokusekwe kuphononongo olu-1) Egqwesileyo0%Kulunge kakhulu0%I-avareji100%Ubuhlwempu0%Yoyikeka0% Ngutrom20/12/2025 A unique, topological, view on rivers & waterways in OpenStreetMap, showing how they are Funda ngokugqithisileyo