Mapa topográfico Dedham

Nome: Mapa topográfico Dedham, altitude, relevo.

Local: Dedham, Norfolk County, Massachusetts, United States (42.20922 -71.23172 42.28046 -71.13075)

Altitude média: 43 m

Altitude mínima: -24 m

Altitude máxima: 100 m

The first man-made canal in North America, Mother Brook, was created in Dedham in 1639. It linked the Charles River to the Neponset River. Although both are slow-moving rivers, they are at different elevations. The difference in elevation made the canal's current swift enough to power several local mills.