The selected location is:

The elevation is 671 m ( 2201 ft )
The gradient is: 0.9 percent
The aspect direction is: 230.1 degrees or SW
The local roughness is: 1.1 or average
The location as decimal degrees (X,Y;Z) = -99.6132, 43.2408; 671 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. Saathoff School; South Dakota: Tripp Co. -99.6132, 43.2408, ( 2172 ft ) at a distance of 1 m
2. Elliston, Township of; South Dakota: Tripp Co. -99.5832, 43.2278 at a distance of 2833 m
3. Roosevelt Dam; South Dakota: Tripp Co. -99.6154, 43.2067 at a distance of 3793 m
4. Roosevelt Lake; South Dakota: Tripp Co. -99.6162, 43.2053, ( 2219 ft ) at a distance of 3951 m
5. West Branch Bull Creek head; -99.6462, 43.2703 at a distance of 4233 m
6. Barker School; South Dakota: Tripp Co. -99.5626, 43.2269 at a distance of 4391 m
7. Dallas Cemetery; South Dakota: Gregory Co. -99.5332, 43.2272 at a distance of 6673 m
8. Hillview Cemetery; South Dakota: Gregory Co. -99.5315, 43.2272 at a distance of 6807 m
9. McKinzie School; South Dakota: Tripp Co. -99.5785, 43.1836 at a distance of 6952 m
10. Bull Creek head; -99.5226, 43.2381 at a distance of 7366 m

The 7.5 minute series topographic maps for that area