The selected location is:

The elevation is 1 m ( 2 ft )
The gradient is: 1.2 percent
The aspect direction is: 314.7 degrees or NW
The local roughness is: 0.4 or slight
The location as decimal degrees (X,Y;Z) = -115.9902, 33.2283; 1 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 (less typical) 14
The 1:100,000 map (if available); Switch to TerraServer
Zoom on that location with radius = 2 km; 5 km ; 10 km ; 20 km ; 30 km ; custom.

Nearby named places (in order by distance)

1. Surprise Wash head; -115.9902, 33.2283 at a distance of 6 m
2. North Fork Arroyo Salada mouth; California: Imperial Co. -116.0027, 33.2492 at a distance of 2600 m
3. Salton Sea Airport; California: Imperial Co. -115.9533, 33.2414, ( -85 ft ) at a distance of 3733 m
4. McCain Spring; California: Imperial Co. -115.9752, 33.1881 at a distance of 4666 m
5. Clay Point; California: Imperial Co. -115.9894, 33.2725, ( 92 ft ) at a distance of 4907 m
6. Zenas Wash head; -115.9966, 33.2733 at a distance of 5032 m
7. Squeaky Springs; California: Imperial Co. -115.9483, 33.2578 at a distance of 5095 m
8. Diamond Bar Test Well; California: Imperial Co. -115.9955, 33.1825 at a distance of 5099 m
9. Amerosa Wash head; -116.0189, 33.2706 at a distance of 5406 m
10. Salton Sea Base B-2; California: Imperial Co. -115.9900, 33.2836 at a distance of 6138 m

The 7.5 minute series topographic maps for that area