In the field observation survey, field observation survey will be conducted to collect data in the form of geological map, waterway map, topographic map of the proposed site. You can then obtain data based on related tasks. The main purpose of this report is to collect data on groundwater and surface water. Topographic map and waterway diagram This section is divided into two main headings, "Topography" and "Hydrology." When describing terrain, please refer to the conditions that may represent horizontal terrain. And please type. Ground, hills, valleys, forests and waters.
South Dakota State can generally be divided into three regions: Eastern South Dakota State, Western South Dakota State, and Montenegro. The Missouri River is the boundary between geographical, social and political differences in eastern and western South Dakota. The location of Black Mountain, which has long been considered sacred by Native Americans, is different from its surroundings in that it can be thought of as being separated from other Western South Dakota. Sometimes Montenegro is combined with other parts of Western South Dakota, and the two regions divided by the Missouri River are often called Nishikawa and Higashi River.
We began a little puzzled. With a few exceptions, all areas of South Dakota are flowing into the Missouri River. Therefore, the large river in South Dakota is closely related to other states in Missouri. To make matters worse, South Dakota polluted the water for the poor downstream because it was a silt from South Dakota that gave Missouri a nickname of "Big Maddy". Missouri is, of course, the largest tributary of the Mississippi River. Even if the state of South Dakota could win the game in Missouri, the river remains the glory of the "contributors" of the other cities (Mississippi) and the other cities (New Orleans). As a plus side, the tributary of Missouri South Dakota is a "bad" river. Oh, how cool is it to say, "I grew up with a bad guy's bank"?