The selected location is:

The elevation is 154 m ( 504 ft )
The gradient is: 1.1 percent
The aspect direction is: 165.4 degrees or S
The local roughness is: 0.5 or slight
The location as decimal degrees (X,Y;Z) = -89.7223, 38.1236; 154 m

The state and county are Illinois: Randolph County 17157
The HUC is Lower Kaskaskia 07140204; 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. WHCO-AM (Sparta); Illinois: Randolph Co. -89.7223, 38.1236 at a distance of 6 m
2. Sparta; Illinois: Randolph Co. -89.7018, 38.1231 at a distance of 1798 m
3. Saint Johns Church; Illinois: Randolph Co. -89.7029, 38.1344 at a distance of 2084 m
4. Little Marys River head; -89.7423, 38.1031 at a distance of 2869 m
5. Old City Reservoir; Illinois: Randolph Co. -89.6951, 38.1050 at a distance of 3151 m
6. Old City Reservoir Dam; Illinois: Randolph Co. -89.6951, 38.1050 at a distance of 3151 m
7. New City Reservoir; Illinois: Randolph Co. -89.6851, 38.1301 at a distance of 3339 m
8. New City Reservoir Dam; Illinois: Randolph Co. -89.6851, 38.1301 at a distance of 3339 m
9. Sparta Community Airport; Illinois: Randolph Co. -89.6987, 38.1489, ( 538 ft ) at a distance of 3492 m
10. Caledonia Cemetery; Illinois: Randolph Co. -89.6798, 38.1250 at a distance of 3730 m

The 7.5 minute series topographic maps for that area