The selected location is:

The elevation is 147 m ( 483 ft )
The gradient is: 1.4 percent
The aspect direction is: 159.9 degrees or S
The local roughness is: 1.2 or average
The location as decimal degrees (X,Y;Z) = -88.0669, 38.8114; 147 m

The state and county are Illinois: Richland County 17159
The HUC is Little Wabash 05120114; Place point in HUC
The Omernik ecoregion is Central Corn Belt Plains (less typical) 54
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Nearby named places (in order by distance)

1. Oakdale School; Illinois: Richland Co. -88.0669, 38.8114 at a distance of 6 m
2. Jack Oak Creek mouth; Illinois: Richland Co. -88.0894, 38.8153 at a distance of 2006 m
3. Jack Oak Creek head; -88.0500, 38.8247 at a distance of 2083 m
4. Preston, Township of; Illinois: Richland Co. -88.0897, 38.8033 at a distance of 2176 m
5. Macksburg School; Illinois: Richland Co. -88.0681, 38.7894, ( 482 ft ) at a distance of 2440 m
6. Dundas Post Office; Illinois: Richland Co. -88.0836, 38.8347 at a distance of 2972 m
7. Saron Church; Illinois: Richland Co. -88.0328, 38.8061 at a distance of 3016 m
8. Dundas; Illinois: Richland Co. -88.0850, 38.8350, ( 478 ft ) at a distance of 3061 m
9. Camp Branch mouth; Illinois: Richland Co. -88.1017, 38.8033 at a distance of 3155 m
10. Long Branch mouth; Illinois: Richland Co. -88.1003, 38.7992 at a distance of 3203 m

The 7.5 minute series topographic maps for that area