The selected location is:

The elevation is 258 m ( 846 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) = -90.8484, 36.9662; 258 m

The state and county are Missouri: Carter County 29035
The HUC is Current 11010008; Place point in HUC
The Omernik ecoregion is Ozark Highlands (less typical) 39
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Nearby named places (in order by distance)

1. Elm Branch head; -90.8484, 36.9662 at a distance of 6 m
2. Little Grassy Valley head; -90.8532, 36.9643 at a distance of 481 m
3. Big Grassy Valley head; -90.8229, 36.9587 at a distance of 2418 m
4. Jackson, Township of; Missouri: Carter Co. -90.8248, 36.9537 at a distance of 2519 m
5. Crites Corner; Missouri: Carter Co. -90.8226, 36.9504, ( 886 ft ) at a distance of 2892 m
6. Oak Spring Branch head; -90.8154, 36.9764 at a distance of 3149 m
7. Copper Mine Hollow head; -90.8245, 36.9443 at a distance of 3233 m
8. Little Grassy Valley mouth; Missouri: Carter Co. -90.8743, 36.9448 at a distance of 3316 m
9. Community Church; Missouri: Carter Co. -90.8745, 36.9881 at a distance of 3368 m
10. Rozark Incorporated Reservoir; Missouri: Carter Co. -90.8168, 36.9484 at a distance of 3439 m

The 7.5 minute series topographic maps for that area