The selected location is:

The elevation is 640 m ( 2100 ft )
The gradient is: 0.0 percent
There is no aspect direction.
The local roughness is: 0.0 or flat
The location as decimal degrees (X,Y;Z) = -101.1838, 44.6191; 640 m

The state and county are South Dakota: Haakon County 46055
The HUC is Lower Lake Oahe 10130105; Place point in HUC
The Omernik ecoregion is Northwestern Great Plains (less typical) 43
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Nearby named places (in order by distance)

1. Alleman Ranch; South Dakota: Haakon Co. -101.1837, 44.6192 at a distance of 11 m
2. Sage Creek head; -101.1693, 44.6047 at a distance of 1972 m
3. Westbrook Draw head; -101.2082, 44.6406 at a distance of 3075 m
4. North Fork Sansarc Creek head; -101.1393, 44.6206 at a distance of 3533 m
5. Lone Tree Creek mouth; South Dakota: Haakon Co. -101.2318, 44.6242 at a distance of 3853 m
6. West Fork Hermaphrodite Creek mouth; South Dakota: Haakon Co. -101.2343, 44.6325 at a distance of 4277 m
7. Paulson Ranch; South Dakota: Haakon Co. -101.1757, 44.5764 at a distance of 4790 m
8. Carr School; South Dakota: Stanley Co. -101.1446, 44.6564 at a distance of 5179 m
9. Whiteman Ranch; South Dakota: Haakon Co. -101.2240, 44.5819, ( 1867 ft ) at a distance of 5225 m
10. Jordan Ranch; South Dakota: Haakon Co. -101.2412, 44.6431 at a distance of 5279 m

The 7.5 minute series topographic maps for that area