The selected location is:

The elevation is 34 m ( 113 ft )
The gradient is: 1.4 percent
The aspect direction is: 271.9 degrees or W
The local roughness is: 0.8 or slight
The location as decimal degrees (X,Y;Z) = -74.6093, 40.2009; 34 m

The state and county are New Jersey: Mercer County 34021
The HUC is Crosswicks-Neshaminy 02040201; 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. Hillside Terrace; New Jersey: Mercer Co. -74.6093, 40.2009, ( 130 ft ) at a distance of 1 m
2. Back Creek head; -74.5988, 40.1948 at a distance of 1121 m
3. Edges Brook head; -74.6171, 40.2115 at a distance of 1352 m
4. Trenton-Robbinsville Airport; New Jersey: Mercer Co. -74.6013, 40.2140, ( 119 ft ) at a distance of 1607 m
5. Trenton-Robbinsville; New Jersey: Mercer Co. -74.6010, 40.2140, ( 119 ft ) at a distance of 1618 m
6. Robbinsville; New Jersey: Mercer Co. -74.6193, 40.2145, ( 120 ft ) at a distance of 1735 m
7. Washington, Township of; New Jersey: Mercer Co. -74.5913, 40.2168 at a distance of 2339 m
8. Indian Run mouth; New Jersey: Mercer Co. -74.5988, 40.1801 at a distance of 2476 m
9. Pages Corner; New Jersey: Monmouth Co. -74.5832, 40.2134, ( 140 ft ) at a distance of 2620 m
10. Indian Lake Dam; New Jersey: Mercer Co. -74.5896, 40.1818 at a distance of 2703 m

The 7.5 minute series topographic maps for that area