The selected location is:

The elevation is -18 m ( -60 ft )
The gradient is: 2.3 percent
The aspect direction is: 228.8 degrees or SW
The local roughness is: 1.9 or average
The location as decimal degrees (X,Y;Z) = -115.5261, 33.2817; -18 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
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Nearby named places (in order by distance)

1. Iris Wash mouth; California: Imperial Co. -115.5261, 33.2817 at a distance of 4 m
2. Y Lateral; California: Imperial Co. -115.5364, 33.2711 at a distance of 1516 m
3. Z Lateral; California: Imperial Co. -115.5527, 33.2781 at a distance of 2512 m
4. W Lateral; California: Imperial Co. -115.5436, 33.2639 at a distance of 2559 m
5. Siphon Eleven; California: Imperial Co. -115.5080, 33.3014, ( 91 ft ) at a distance of 2762 m
6. Siphon Ten; California: Imperial Co. -115.4966, 33.2933 at a distance of 3035 m
7. Niland Lateral One; California: Imperial Co. -115.5664, 33.2853 at a distance of 3778 m
8. Siphon Twelve; California: Imperial Co. -115.5272, 33.3169, ( 89 ft ) at a distance of 3909 m
9. Mundo; California: Imperial Co. -115.5691, 33.2736, ( -195 ft ) at a distance of 4107 m
10. X Drain; California: Imperial Co. -115.5264, 33.2439 at a distance of 4188 m

The 7.5 minute series topographic maps for that area