Saitama (city) city boundaries. The western portion of the city lies on the lowland created by the Arakawa River along with those created by small rivers such as the Moto-Arakawa River, Shiba River, and Ayase River. The rest of the area mostly resides on the Ōmiya Plateau lying in the north-south direction. Dispersed in this region, major rivers flow southward, almost paralleling to one another. Saitama has ten wards ("ku"), which were assigned official colours as of April 2005: Saitama's economy is principally constituted by commercial business. The city is one of many commercial centers of the Greater Tokyo area and serves
Two Rivers Dam through it and the impoundment area behind the dam is much drier than the impoundment area behind the northern dam. The city of Roswell suffered devastating floods in 1937, 1941, and 1954. After the 1954 flood, the US Congress passed the Watershed Protection and Flood Prevention Act of 1954 which authorized the Corps of Engineers to build dams to protect Roswell from floods. The dams were completed in 1963. Two Rivers Dam The Two Rivers Dam is a dry dam in southeastern New Mexico, sixteen miles west-southwest of the city of Roswell. The dam is actually two dams separated by