Hi, I am new to OpenStreetMap. I often use the US National Hydrography Dataset (NHD) in my work, but I am also a paddler, and I know from that experience there are many interesting features along waterways that aren’t captured in the NHD and probably never will be because of the bureaucratic hurdles. I’m wondering if OpenStreetMap might be a good way to capture these points of interest along streams, rivers, lakes, estuaries, etc. such as rapids (with the ability to classify the rapid I-IV), boat ramps, fish weirs, waterfalls, etc. Ultimately, I envision watershed protection/Riverkeeper type organizations using the features in OSM to create maps of their watershed on their websites. This is already happening here in the US as there is a movement to create interactive watershed and/or paddling trail maps, but I think it is being done ad hoc by the few groups with the technological skill and money to pull it off. I know there are free web map options now like Google Maps with kmz files each watershed group can use, but it might be better if we could create a common template of features that these watershed groups would like to add to their watershed maps within OSM so they can take use the tools already built within it rather than everyone reinventing the wheel. So I guess I have two questions: 1. If I met with some watershed groups to find out what kind of feature types they would want in a map, what would be the process of getting them added as feature type choices in OSM? Some of them already appear to be in there, such as dams, boat rentals, and wastewater treatment plants, so there might not be a lot to add. Most of the new features would be points, but it’s possible we might want to add a linear paddle trail route, if those are acceptable. 2. If a watershed group wanted to add OSM to their website, is it possible to filter the map in some way to only show certain feature types, such as water-related features, like dams, boat ramps, etc? Thanks!