I've gone through my list of New York State Lakes and Ponds, and I've reached the end. Except for a few that were obviously neither a lake nor pond on the aerial photograph (filled in), I've entered all of them. I posit that you would have to work hard to find a lake or pond which is not in OSM and which is in New York State.
Next task: to go through Wikipedia's list of St. Lawrence County roads and create routes for them. Next next task: go through Wikipedia's list of rivers and streams in New York State, and make sure they're all there. I've entered many, as have Richard Welty and others, but I want to make sure they're all there. After that, I dunno? Go looking for railroad / road intersections which are not marked with railway=level_crossing or a bridge? -- --my blog is at http://blog.russnelson.com Crynwr supports open source software 521 Pleasant Valley Rd. | +1 315-600-8815 Potsdam, NY 13676-3213 | Sheepdog _______________________________________________ talk mailing list talk@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk