The selected location is:

The elevation is 137 m ( 449 ft )
The gradient is: 0.0 percent
There is no aspect direction.
The local roughness is: 0.4 or slight
The location as decimal degrees (X,Y;Z) = -87.8281, 38.7869; 137 m

The state and county are Illinois: Lawrence County 17101
The HUC is Embarras 05120112; Place point in HUC
The Omernik ecoregion is Interior River Lowland (less typical) 72
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Nearby named places (in order by distance)

1. Pleasant Hill Church; Illinois: Lawrence Co. -87.8281, 38.7869 at a distance of 6 m
2. Petty, Township of; Illinois: Lawrence Co. -87.8333, 38.7917 at a distance of 704 m
3. Petty School; Illinois: Lawrence Co. -87.8500, 38.7906, ( 485 ft ) at a distance of 1950 m
4. Slough, The mouth; Illinois: Lawrence Co. -87.8133, 38.7711 at a distance of 2169 m
5. Paul Creek mouth; Illinois: Lawrence Co. -87.8442, 38.7675 at a distance of 2565 m
6. Applegate; Illinois: Lawrence Co. -87.7967, 38.7928, ( 435 ft ) at a distance of 2804 m
7. Bluffs Cemetery; Illinois: Lawrence Co. -87.8008, 38.7689 at a distance of 3097 m
8. Island Church; Illinois: Lawrence Co. -87.7969, 38.8044, ( 435 ft ) at a distance of 3336 m
9. Bugaboo Creek mouth; Illinois: Lawrence Co. -87.8681, 38.7694 at a distance of 3982 m
10. Mad Creek mouth; Illinois: Lawrence Co. -87.8375, 38.8233 at a distance of 4128 m

The 7.5 minute series topographic maps for that area