The selected location is:

The elevation is 164 m ( 538 ft )
The gradient is: 1.3 percent
The aspect direction is: 358.6 degrees or N
The local roughness is: 0.9 or average
The location as decimal degrees (X,Y;Z) = -88.0236, 38.5787; 164 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. Harrison School (historical); Illinois: Richland Co. -88.0236, 38.5787 at a distance of 6 m
2. Crooked Creek head; -88.0228, 38.5803 at a distance of 195 m
3. Johnson Creek head; -88.0297, 38.5723 at a distance of 894 m
4. Parker Creek head; -88.0358, 38.5848 at a distance of 1260 m
5. Ridgely Cemetery; Illinois: Richland Co. -87.9969, 38.5747 at a distance of 2365 m
6. Parkersburg Oil Field; Illinois: Edwards Co. -88.0108, 38.5578 at a distance of 2568 m
7. Oak Grove School (historical); Illinois: Richland Co. -88.0042, 38.5994 at a distance of 2855 m
8. Madden Creek head; -88.0353, 38.5542 at a distance of 2901 m
9. Simmons Creek head; -88.0142, 38.6047 at a distance of 3004 m
10. Mason School (historical); Illinois: Richland Co. -88.0575, 38.5700 at a distance of 3110 m

The 7.5 minute series topographic maps for that area