The selected location is:

The elevation is 176 m ( 578 ft )
The gradient is: 2.0 percent
The aspect direction is: 285.8 degrees or W
The local roughness is: 1.8 or average
The location as decimal degrees (X,Y;Z) = -89.2529, 39.8197; 176 m

The state and county are Illinois: Sangamon County 17167
The HUC is Upper Sangamon 07130006; Place point in HUC
The Omernik ecoregion is Central Corn Belt Plains (less typical) 54
The 1:100,000 map (if available); Switch to TerraServer
Zoom on that location with radius = 2 km; 5 km ; 10 km ; 20 km ; 30 km ; custom.

Nearby named places (in order by distance)

1. Old River; Illinois: Sangamon Co. -89.2529, 39.8197 at a distance of 5 m
2. Riverside Cemetery; Illinois: Sangamon Co. -89.2537, 39.8222 at a distance of 290 m
3. Long Point Slough mouth; Illinois: Sangamon Co. -89.2468, 39.8253 at a distance of 817 m
4. Calvary Cemetery; Illinois: Sangamon Co. -89.2412, 39.8344 at a distance of 1920 m
5. Mosquito Creek mouth; Illinois: Sangamon Co. -89.2779, 39.7981 at a distance of 3210 m
6. Blind Horse Ridge; Illinois: Sangamon Co. -89.2895, 39.8011, ( 564 ft ) at a distance of 3749 m
7. Goose Neck Slough mouth; Illinois: Macon Co. -89.2084, 39.8150 at a distance of 3847 m
8. Illiopolis; Illinois: Sangamon Co. -89.2420, 39.8536, ( 602 ft ) at a distance of 3883 m
9. Goose Neck Slough head; -89.2004, 39.8283 at a distance of 4597 m
10. Hunter Cemetery; Illinois: Christian Co. -89.2209, 39.7828 at a distance of 4926 m

The 7.5 minute series topographic maps for that area