The selected location is:

The elevation is 15 m ( 48 ft )
The gradient is: 1.4 percent
The aspect direction is: 265.5 degrees or W
The local roughness is: 0.4 or slight
The location as decimal degrees (X,Y;Z) = -81.1392, 28.6567; 15 m

The state and county are Florida: Seminole County 12117
The HUC is Upper St. Johns 03080101; Place point in HUC
The Omernik ecoregion is Southern Central Plain (more typical) 75
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Nearby named places (in order by distance)

1. Nixon, Lake; Florida: Seminole Co. -81.1392, 28.6567, ( 42 ft ) at a distance of 3 m
2. Seminole Lookout Tower; Florida: Seminole Co. -81.1354, 28.6464 at a distance of 1204 m
3. Eva, Lake; Florida: Seminole Co. -81.1445, 28.6459, ( 41 ft ) at a distance of 1306 m
4. Flying Seminole Ranch Airport; Florida: Seminole Co. -81.1545, 28.6525, ( 50 ft ) at a distance of 1566 m
5. Catherine, Lake; Florida: Seminole Co. -81.1267, 28.6420, ( 53 ft ) at a distance of 2040 m
6. Chuluota; Florida: Seminole Co. -81.1234, 28.6420, ( 58 ft ) at a distance of 2248 m
7. Horseshoe Lake; Florida: Seminole Co. -81.1384, 28.6353, ( 38 ft ) at a distance of 2376 m
8. Little Econlockhatchee River mouth; Florida: Seminole Co. -81.1704, 28.6542 at a distance of 3062 m
9. Mills Branch mouth; Florida: Seminole Co. -81.1220, 28.6314 at a distance of 3273 m
10. Chuluota First Assembly of God; Florida: Seminole Co. -81.1262, 28.6295, ( 55 ft ) at a distance of 3274 m

The 7.5 minute series topographic maps for that area