The selected location is:

The elevation is 224 m ( 735 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) = -88.4798, 40.3183; 224 m

The state and county are Illinois: McLean County 17113
The HUC is Upper Sangamon 07130006; Place point in HUC
The Omernik ecoregion is Central Corn Belt Plains (more typical) 54
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Nearby named places (in order by distance)

1. Troster; Illinois: McLean Co. -88.4798, 40.3183 at a distance of 5 m
2. Lotus; Illinois: Champaign Co. -88.4559, 40.3189, ( 743 ft ) at a distance of 2035 m
3. Osman; Illinois: McLean Co. -88.4720, 40.2958, ( 748 ft ) at a distance of 2582 m
4. Bellflower, Township of; Illinois: McLean Co. -88.5182, 40.3406 at a distance of 4096 m
5. Bellflower; Illinois: McLean Co. -88.5270, 40.3400, ( 797 ft ) at a distance of 4679 m
6. Walker Church; Illinois: Champaign Co. -88.4320, 40.2969, ( 757 ft ) at a distance of 4708 m
7. Dickerson; Illinois: Champaign Co. -88.4223, 40.3183 at a distance of 4891 m
8. Blue Ridge Special Creek head; -88.5145, 40.2789 at a distance of 5272 m
9. Marvin D Bradd Airport; Illinois: Piatt Co. -88.4945, 40.2717, ( 797 ft ) at a distance of 5318 m
10. Laurette; Illinois: McLean Co. -88.5434, 40.3253, ( 765 ft ) at a distance of 5458 m

The 7.5 minute series topographic maps for that area