The selected location is:

The elevation is 137 m ( 449 ft )
The gradient is: 0.1 percent
There is no aspect direction.
The local roughness is: 0.8 or slight
The location as decimal degrees (X,Y;Z) = -87.9758, 38.5993; 137 m

The state and county are Illinois: Richland County 17159
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. Redhead School (historical); Illinois: Richland Co. -87.9758, 38.5993 at a distance of 6 m
2. Bonpas, Township of; Illinois: Richland Co. -87.9667, 38.6083 at a distance of 1278 m
3. Higgins Creek mouth; Illinois: Richland Co. -87.9628, 38.6082 at a distance of 1497 m
4. Buck Run mouth; Illinois: Richland Co. -87.9569, 38.5965 at a distance of 1674 m
5. Simmons Cemetery; Illinois: Richland Co. -87.9714, 38.5822 at a distance of 1931 m
6. Walnut Grove Church; Illinois: Richland Co. -87.9994, 38.5994 at a distance of 2059 m
7. Oak Grove School (historical); Illinois: Richland Co. -88.0042, 38.5994 at a distance of 2478 m
8. Simmons Creek mouth; Illinois: Richland Co. -87.9603, 38.5765 at a distance of 2872 m
9. Shiloh Cemetery; Illinois: Richland Co. -87.9469, 38.6144 at a distance of 3025 m
10. Ridgely Cemetery; Illinois: Richland Co. -87.9969, 38.5747 at a distance of 3289 m

The 7.5 minute series topographic maps for that area