The selected location is:

The elevation is 104 m ( 341 ft )
The gradient is: 0.5 percent
The aspect direction is: 142.9 degrees or SE
The local roughness is: 1.0 or average
The location as decimal degrees (X,Y;Z) = -87.9667, 38.0647; 104 m

The state and county are Indiana: Posey County 18129
The HUC is Lower Wabash 05120113; 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. Road Brook mouth; Indiana: Posey Co. -87.9667, 38.0647 at a distance of 6 m
2. Pahoka Creek mouth; Indiana: Posey Co. -87.9719, 38.0614 at a distance of 584 m
3. Bowman Bend; Illinois: White Co. -87.9744, 38.0717 at a distance of 1036 m
4. Oka Run mouth; Indiana: Posey Co. -87.9708, 38.0547 at a distance of 1163 m
5. Harmonie State Park; Indiana: Posey Co. -87.9528, 38.0639 at a distance of 1220 m
6. Pahoka Camp Lake; Indiana: Posey Co. -87.9783, 38.0517 at a distance of 1764 m
7. Pahoka Camp Lake Dam; Indiana: Posey Co. -87.9783, 38.0517 at a distance of 1764 m
8. Pahoka Creek head; -87.9786, 38.0506 at a distance of 1879 m
9. Camp Pahoka; Indiana: Posey Co. -87.9811, 38.0517, ( 521 ft ) at a distance of 1916 m
10. Rush Creek mouth; Indiana: Posey Co. -87.9547, 38.0803 at a distance of 2029 m

The 7.5 minute series topographic maps for that area