The selected location is:

The elevation is 198 m ( 650 ft )
The gradient is: 0.0 percent
There is no aspect direction.
The local roughness is: 0.0 or flat
The location as decimal degrees (X,Y;Z) = -88.1900, 39.7944; 198 m

The state and county are Illinois: Douglas County 17041
The HUC is Embarras 05120112; 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. Spring Lake; Illinois: Douglas Co. -88.1900, 39.7944 at a distance of 5 m
2. Patterson Springs Lake Dam; Illinois: Douglas Co. -88.1917, 39.7933 at a distance of 191 m
3. Patterson Springs Lake; Illinois: Douglas Co. -88.1917, 39.7933 at a distance of 191 m
4. Patterson Springs; Illinois: Douglas Co. -88.1928, 39.7922, ( 655 ft ) at a distance of 343 m
5. Camargo; Illinois: Douglas Co. -88.1639, 39.8003 at a distance of 2327 m
6. Broadus Cemetery; Illinois: Douglas Co. -88.1975, 39.7692, ( 642 ft ) at a distance of 2868 m
7. Douglas County; Illinois: Douglas Co. -88.2167, 39.7667 at a distance of 3832 m
8. Hammett Cemetery; Illinois: Douglas Co. -88.1619, 39.8225 at a distance of 3941 m
9. Camargo, Township of; Illinois: Douglas Co. -88.1672, 39.8253 at a distance of 3949 m
10. West Ridge; Illinois: Douglas Co. -88.2169, 39.8258 at a distance of 4184 m

The 7.5 minute series topographic maps for that area