The selected location is:

The elevation is 173 m ( 566 ft )
The gradient is: 3.4 percent
The aspect direction is: 198.6 degrees or S
The local roughness is: 2.3 or average
The location as decimal degrees (X,Y;Z) = -90.0779, 40.4356; 173 m

The state and county are Illinois: Fulton County 17057
The HUC is Lower Illinois-Lake Chautauqua 07130003; 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. Salem School; Illinois: Fulton Co. -90.0779, 40.4356 at a distance of 5 m
2. Salem Cemetery; Illinois: Fulton Co. -90.0857, 40.4403 at a distance of 847 m
3. Rattlesnake Branch mouth; Illinois: Fulton Co. -90.0840, 40.4267 at a distance of 1112 m
4. Coal Creek head; -90.0851, 40.4169 at a distance of 2160 m
5. Bethel School; Illinois: Fulton Co. -90.0926, 40.4153, ( 586 ft ) at a distance of 2573 m
6. Little Sister Lake Dam; Illinois: Fulton Co. -90.0568, 40.4583 at a distance of 3095 m
7. Little Sister Lake; Illinois: Fulton Co. -90.0568, 40.4583 at a distance of 3095 m
8. Prichard School; Illinois: Fulton Co. -90.0407, 40.4222 at a distance of 3487 m
9. Little Sister School; Illinois: Fulton Co. -90.0559, 40.4625 at a distance of 3525 m
10. Bryant; Illinois: Fulton Co. -90.0918, 40.4661 at a distance of 3591 m

The 7.5 minute series topographic maps for that area