The selected location is:

The elevation is 602 m ( 1975 ft )
The gradient is: 11.6 percent
The aspect direction is: 44.8 degrees or NE
The local roughness is: 4.4 or average
The location as decimal degrees (X,Y;Z) = -100.8435, 44.7181; 602 m

The state and county are South Dakota: Stanley County 46117
The HUC is Lower Lake Oahe 10130105; Place point in HUC
The Omernik ecoregion is Northwestern Great Plains (more typical) 43
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Nearby named places (in order by distance)

1. Orton (historical); South Dakota: Stanley Co. -100.8435, 44.7181, ( 2000 ft ) at a distance of 3 m
2. Oak Creek head; -100.8532, 44.7167 at a distance of 787 m
3. Orton; South Dakota: Stanley Co. -100.8421, 44.7103, ( 1990 ft ) at a distance of 876 m
4. Chisholm Ranch Landing Field; South Dakota: Stanley Co. -100.8504, 44.7333, ( 1975 ft ) at a distance of 1774 m
5. Orton School; South Dakota: Stanley Co. -100.8185, 44.7236, ( 1990 ft ) at a distance of 2070 m
6. Orton Flat; South Dakota: Stanley Co. -100.8693, 44.7275 at a distance of 2296 m
7. Camp Creek head; -100.8148, 44.7289 at a distance of 2568 m
8. Whiteman Draw head; -100.8679, 44.7336 at a distance of 2589 m
9. Chisholm Number 1 Dam; South Dakota: Stanley Co. -100.8187, 44.6967 at a distance of 3085 m
10. Anderson Number 1 Dam; South Dakota: Stanley Co. -100.8187, 44.6967 at a distance of 3085 m

The 7.5 minute series topographic maps for that area