The High Falls or Upper Falls are a waterfall on the Genesee River in the city of Rochester, New York. They are one of three waterfalls within the city; the Middle and Lower Falls are about 2 miles (3.2 km) downstream. The High Falls area was the site of much of Rochester's early industrial development, where industry was powered by falling water. Brown's Race diverts water from above the falls and was used to feed various flour mills and industries; today the water is used to produce hydroelectric power.