The selected location is:

The elevation is 685 m ( 2249 ft )
The gradient is: 2.5 percent
The aspect direction is: 253.2 degrees or W
The local roughness is: 2.4 or average
The location as decimal degrees (X,Y;Z) = -99.5626, 43.2269; 685 m

The state and county are South Dakota: Tripp County 46123
The HUC is Ponca 10150001; Place point in HUC
The Omernik ecoregion is Northeastern Great Plains (more typical) 45
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Nearby named places (in order by distance)

1. Barker School; South Dakota: Tripp Co. -99.5626, 43.2269 at a distance of 1 m
2. Elliston, Township of; South Dakota: Tripp Co. -99.5832, 43.2278 at a distance of 1676 m
3. Dallas Cemetery; South Dakota: Gregory Co. -99.5332, 43.2272 at a distance of 2390 m
4. Hillview Cemetery; South Dakota: Gregory Co. -99.5315, 43.2272 at a distance of 2528 m
5. Bull Creek head; -99.5226, 43.2381 at a distance of 3480 m
6. Dallas, Town of; South Dakota: Gregory Co. -99.5182, 43.2378 at a distance of 3806 m
7. Dallas; South Dakota: Gregory Co. -99.5171, 43.2361, ( 2194 ft ) at a distance of 3836 m
8. Saathoff School; South Dakota: Tripp Co. -99.6132, 43.2408, ( 2172 ft ) at a distance of 4390 m
9. Roosevelt Dam; South Dakota: Tripp Co. -99.6154, 43.2067 at a distance of 4841 m
10. Roosevelt Lake; South Dakota: Tripp Co. -99.6162, 43.2053, ( 2219 ft ) at a distance of 4972 m

The 7.5 minute series topographic maps for that area