The selected location is:

The elevation is 159 m ( 521 ft )
The gradient is: 3.5 percent
The aspect direction is: 209.4 degrees or SW
The local roughness is: 3.5 or average
The location as decimal degrees (X,Y;Z) = -89.9032, 40.5631; 159 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. Sandler Spur; Illinois: Fulton Co. -89.9032, 40.5631 at a distance of 4 m
2. G And L Mine; Illinois: Fulton Co. -89.9012, 40.5600 at a distance of 379 m
3. Middle Branch West Branch Copperas Creek mouth; Illinois: Fulton Co. -89.9048, 40.5578 at a distance of 600 m
4. Duffield School; Illinois: Fulton Co. -89.8926, 40.5694 at a distance of 1140 m
5. Hinkle Branch mouth; Illinois: Fulton Co. -89.8865, 40.5633 at a distance of 1413 m
6. Copperas Creek head; -89.9009, 40.5503 at a distance of 1430 m
7. West Branch Copperas Creek mouth; Illinois: Fulton Co. -89.9004, 40.5494 at a distance of 1535 m
8. East Branch Copperas Creek mouth; Illinois: Fulton Co. -89.9004, 40.5494 at a distance of 1535 m
9. Breeds; Illinois: Fulton Co. -89.9204, 40.5553, ( 489 ft ) at a distance of 1694 m
10. Red School; Illinois: Fulton Co. -89.9218, 40.5747 at a distance of 2038 m

The 7.5 minute series topographic maps for that area