Editing ALVATIA: Ingsby - Mill (section)

===Millrace===

The millrace, a stone and log lined channel about 4 feet wide and 90 feet long, runs from one side of the pond, under the wheel, and back into the Ive below the weir. The cold, clear water rushing through the race drives the undershot wheel. A timber sluice gate, with a counterweight made from a broken millstone, controls the flow of water into the millrace.