Complex sentence: The corn mill is notable in that water powered milling came to an end in 1954, when the flow of the Noe was reduced by the upstream diversion scheme, which was constructed to provide additional inflows for Ladybower reservoir by the Derwent Valley Water Board.
Split into simpler sentences: The corn mill is notable in that water powered milling came to an end in 1954, when the flow of the Noe was reduced by the upstream diversion scheme. This was constructed to provide additional inflows for Ladybower reservoir by the Derwent Valley Water Board.