The selected location is:

The elevation is 30 m ( 98 ft )
The gradient is: 0.0 percent
There is no aspect direction.
The local roughness is: 0.0 or flat
The location as decimal degrees (X,Y;Z) = -74.6010, 40.2140; 30 m

The state and county are New Jersey: Mercer County 34021
The HUC is Middle Delaware-Musconetcong 02040105; Place point in HUC
The Omernik ecoregion is Northern Piedmont (less typical) 64
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Nearby named places (in order by distance)

1. Trenton-Robbinsville; New Jersey: Mercer Co. -74.6010, 40.2140, ( 119 ft ) at a distance of 1 m
2. Trenton-Robbinsville Airport; New Jersey: Mercer Co. -74.6013, 40.2140, ( 119 ft ) at a distance of 26 m
3. Washington, Township of; New Jersey: Mercer Co. -74.5913, 40.2168 at a distance of 883 m
4. Edges Brook head; -74.6171, 40.2115 at a distance of 1399 m
5. Pages Corner; New Jersey: Monmouth Co. -74.5832, 40.2134, ( 140 ft ) at a distance of 1516 m
6. Robbinsville; New Jersey: Mercer Co. -74.6193, 40.2145, ( 120 ft ) at a distance of 1559 m
7. Hillside Terrace; New Jersey: Mercer Co. -74.6093, 40.2009, ( 130 ft ) at a distance of 1616 m
8. Miry Run head; -74.5788, 40.2157 at a distance of 1899 m
9. Back Creek head; -74.5988, 40.1948 at a distance of 2139 m
10. Indian Run head; -74.5746, 40.1973 at a distance of 2913 m

The 7.5 minute series topographic maps for that area