The selected location is:

The elevation is 488 m ( 1601 ft )
The gradient is: 0.7 percent
The aspect direction is: 90.0 degrees or E
The local roughness is: 0.5 or slight
The location as decimal degrees (X,Y;Z) = -115.2438, 33.2444; 488 m

The state and county are California: Imperial County 6025
The HUC is Salton Sea 18100200; Place point in HUC
The Omernik ecoregion is Southern Basin and Range (more typical) 14
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Nearby named places (in order by distance)

1. Martinez Gulch head; -115.2438, 33.2444 at a distance of 4 m
2. Salvation Spring; California: Imperial Co. -115.2544, 33.2525 at a distance of 1339 m
3. German Diggins Wash head; -115.2397, 33.2314 at a distance of 1488 m
4. Pegleg Mine; California: Imperial Co. -115.2327, 33.2572 at a distance of 1759 m
5. Pegleg Well; California: Imperial Co. -115.2336, 33.2583 at a distance of 1814 m
6. Martinez Gulch mouth; California: Imperial Co. -115.2483, 33.2689 at a distance of 2754 m
7. German Diggins Wash mouth; California: Imperial Co. -115.2486, 33.2689 at a distance of 2758 m
8. Hayden Well; California: Imperial Co. -115.2527, 33.2053, ( 930 ft ) at a distance of 4412 m
9. Salvation Pass; California: Imperial Co. -115.2883, 33.2581, ( 1020 ft ) at a distance of 4419 m
10. Mammoth Wash head; -115.1772, 33.2000 at a distance of 7921 m

The 7.5 minute series topographic maps for that area