Complex sentence: Luther Water is a generally southerly flowing river in Aberdeenshire, Scotland that discharges to the River North Esk; this watercourse rises in the Howe of the Mearns somewhat south of Drumelzie Forest.
Split into simpler sentences: Luther Water is a generally southerly flowing river in Aberdeenshire, Scotland that discharges into the River North Esk. The watercourse rises in the Howe of the Mearns somewhat south of Drumelzie Forest.