Soil and water resources are the natural conditions on which the human rely for existence, and also important elements of eco-environment. Soil and water loss can directly result in soil and water resources de-stroyed and make the local eco-environment deteriorated. In order to control soil and water loss efficiently, a full investigation on the current conditions of soil and water loss and their control were conducted in Luo-chuan County, Shaanxi Province. Some suggestions on further control of soil and water loss in the county were put forward based on the combination of the investigation and the author's experiences of many years.