Nice changes jepee. I'm a new member to OSM, but I have been using OSM data for a while as part of a process for creating DEMs for river flood modelling. Anyway my question is have you considered making a relational of the Waikane an Ngatiwa River? This would include way/132793862 & 1128615001 (both labelled the Waikanae river) and possibly also way/609119102 (the Ngatiwa river). I'm interested in your thoughts!