Irrigation is a way of watering crops using basins, dikes, ditches, walls, canals, and waterways. There are a number of rivers, canals and other navigable waterways in Kyoto. One of the most significant canals of this era was the Erie Canal. Rebuilding the foot bridges that go over the canals. Winter landscapes with frozen canals and creeks also abounded. These included supervising the building of aqueducts and canals. The district is a sandy strip of land intercepted by lagoons, rivers and canals. There are now about of navigable canals and rivers throughout the United Kingdom. Roads, railways and canals were built. Gambling ships were moved into harbors and inland canals. Kota has fertile land and greenery with irrigation facilities through canals. Most of the irrigation canals are blocked. Tunnels are only practical for smaller canals. Farmers plowed and planted seeds in the fields, which were irrigated with ditches and canals. Beavers are known for building dams, canals, and lodges (homes).