The selected location is:

The elevation is 122 m ( 400 ft )
The gradient is: 0.0 percent
There is no aspect direction.
The local roughness is: 0.3 or slight
The location as decimal degrees (X,Y;Z) = -87.9642, 38.5098; 122 m

The state and county are Illinois: Edwards County 17047
The HUC is Lower Wabash 05120113; Place point in HUC
The Omernik ecoregion is Interior River Lowland (less typical) 72
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Nearby named places (in order by distance)

1. Pinhook Cemetery; Illinois: Edwards Co. -87.9642, 38.5098 at a distance of 6 m
2. Mills Prairie School (historical); Illinois: Edwards Co. -87.9711, 38.5039 at a distance of 887 m
3. Crooked Creek mouth; Illinois: Edwards Co. -87.9522, 38.5093 at a distance of 1046 m
4. Little Bonpas Creek mouth; Illinois: Wabash Co. -87.9475, 38.5056 at a distance of 1525 m
5. Jordan Creek mouth; Illinois: Wabash Co. -87.9403, 38.5084 at a distance of 2088 m
6. Gates School (historical); Illinois: Edwards Co. -87.9664, 38.5406 at a distance of 3430 m
7. Moravian Cemetery; Illinois: Edwards Co. -88.0008, 38.5215 at a distance of 3446 m
8. West Salem; Illinois: Edwards Co. -88.0047, 38.5209 at a distance of 3741 m
9. Big Branch mouth; Illinois: Wabash Co. -87.9433, 38.5411 at a distance of 3927 m
10. Walser Creek mouth; Illinois: Edwards Co. -87.9489, 38.4731 at a distance of 4281 m

The 7.5 minute series topographic maps for that area