Lukunga River constant deposits of sediment. The river drains the Ngaliema commune, Mama Mobutu city and part of Mont-Ngafula, and forms the boundary between Ngaliema and Mont-Ngafule. On its right bank the Lukunga is fed first by the Ikusu River, which has its source at a height of and then by the Mbinza River, which rises at a height of . Before independence, one of the two water treatment plants for Leopoldville, now Kinshasa, was on the Likunga river at Kinsuka in the Ngaliema district. The station had been designed to last for 30 years with normal maintenance, but was in very
Diamond City, Alberta Diamond City, Alberta Diamond City is a hamlet in southern Alberta, Canada within the Lethbridge County. It is located on Highway 25, approximately north of Lethbridge. The community was so named on account of deposits of coal near the original town site, a resource also called "black diamond". Diamond City was first settled at the turn of the 20th century by farmers, ranchers and miners. The community grew rapidly when a coal mine was opened in 1905. Previously an incorporated town, Diamond City dissolved on June 30, 1937. As a designated place in the 2016 Census of Population conducted by