sent from a phone
> On 4. Jun 2019, at 17:09, Peter Elderson <pelder...@gmail.com> wrote: > > There is no main usage, except keeping water levels in all parts of the > polders within very narrow range this seems to be a very distinct usage, albeit not only irrigation or drainage but both. Maybe usage=regulation or gauge_regulation? or usage=polder / polder_management? Cheers, Martin _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging