The selected location is:

The elevation is 60 m ( 197 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) = -71.3309, 42.4429; 60 m

The state and county are Massachusetts: Middlesex County 25017
The HUC is Merrimack 01070002; Place point in HUC
The Omernik ecoregion is Northeastern Coastal Zone (more typical) 59
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Nearby named places (in order by distance)

1. Goose Pond; Massachusetts: Middlesex Co. -71.3309, 42.4429, ( 155 ft ) at a distance of 1 m
2. Little Goose Pond; Massachusetts: Middlesex Co. -71.3289, 42.4445, ( 155 ft ) at a distance of 242 m
3. Pine Hill; Massachusetts: Middlesex Co. -71.3292, 42.4376, ( 355 ft ) at a distance of 606 m
4. Crosby Pond; Massachusetts: Middlesex Co. -71.3259, 42.4487, ( 131 ft ) at a distance of 764 m
5. Walden Pond; Massachusetts: Middlesex Co. -71.3398, 42.4390, ( 158 ft ) at a distance of 851 m
6. Thoreaus Cabin, Site of; Massachusetts: Middlesex Co. -71.3423, 42.4412 at a distance of 957 m
7. Mill Brook head; -71.3192, 42.4423 at a distance of 965 m
8. Fairyland Pond; Massachusetts: Middlesex Co. -71.3401, 42.4495, ( 125 ft ) at a distance of 1053 m
9. WIQH-FM (Concord); Massachusetts: Middlesex Co. -71.3464, 42.4468 at a distance of 1347 m
10. Concord-Carlisle High School; Massachusetts: Middlesex Co. -71.3473, 42.4482 at a distance of 1472 m

The 7.5 minute series topographic maps for that area