weir with a structure to open the gates next to the leumolen or sint-ursulamolen watermill

ancient antique architecture background building canal chain country countryside dutch europe farm flowing gates gateway green heritage historic holland irrigation leubeek leudal leumolen lock middenlimburg mill monument nature netherlands next nobody noria old open outdoor pole pond power pump reserve reservoir rill river rural rustic sintursulamolen sluice stream streamlet structure technology traditional undershot vegetation vintage water watergate watermill waterway waterwheel weir wheel wooden woods