The selected location is:

The elevation is 438 m ( 1439 ft )
The gradient is: 2.1 percent
The aspect direction is: 45.6 degrees or NE
The local roughness is: 1.3 or average
The location as decimal degrees (X,Y;Z) = -98.0409, 35.5029; 438 m

The state and county are Oklahoma: Canadian County 40017
The HUC is Lower Canadian-Walnut 11090202; Place point in HUC
The Omernik ecoregion is Central Great Plains (more typical) 27
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Nearby named places (in order by distance)

1. Pellar Farm Airport; Oklahoma: Canadian Co. -98.0409, 35.5029, ( 1400 ft ) at a distance of 6 m
2. Brandley Airport; Oklahoma: Canadian Co. -98.0409, 35.5043, ( 1400 ft ) at a distance of 150 m
3. Target Creek head; -98.0403, 35.4984 at a distance of 507 m
4. Fourmile Creek head; -98.0234, 35.4832 at a distance of 2704 m
5. Lake Rolla; Oklahoma: Canadian Co. -98.0256, 35.5312 at a distance of 3427 m
6. Buena Vista Cemetery; Oklahoma: Canadian Co. -98.0767, 35.4862 at a distance of 3744 m
7. El Reno Federal Reformatory; Oklahoma: Canadian Co. -98.0072, 35.5347 at a distance of 4671 m
8. El Reno Municipal Air Park; Oklahoma: Canadian Co. -98.0061, 35.4715, ( 1417 ft ) at a distance of 4704 m
9. Sixmile Creek head; -98.0056, 35.4632 at a distance of 5449 m
10. Heaston Church; Oklahoma: Canadian Co. -98.0784, 35.4643, ( 1404 ft ) at a distance of 5476 m

The 7.5 minute series topographic maps for that area