The selected location is:

Latitude/Longitude 42.5793°N, 71.3639°W ( 42°, 34', 45.5" N; 71°, 21', 50.0" W )
The legal description is unknown.
UTM zone 19 (X,Y) 306008 , 4716807

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) = -71.3639, 42.5793; 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. Putnam Brook head; -71.3639, 42.5793 at a distance of 1 m
  2. Robbins Hill; Massachusetts: Middlesex Co. -71.3651, 42.5851, ( 408 ft ) at a distance of 651 m
  3. Farley Brook head; -71.3639, 42.5690 at a distance of 1145 m
  4. South Chelmsford; Massachusetts: Middlesex Co. -71.3759, 42.5709, ( 207 ft ) at a distance of 1358 m
  5. Putnam Brook mouth; Massachusetts: Middlesex Co. -71.3453, 42.5876 at a distance of 1783 m
  6. Farley Brook mouth; Massachusetts: Middlesex Co. -71.3420, 42.5829 at a distance of 1841 m
  7. House Brook head; -71.3467, 42.5676 at a distance of 1920 m
  8. Heart Pond Cemetery; Massachusetts: Middlesex Co. -71.3856, 42.5709 at a distance of 2012 m
  9. River Meadow Swamp; Massachusetts: Middlesex Co. -71.3412, 42.5862 at a distance of 2014 m
  10. Chelmsford Mall; Massachusetts: Middlesex Co. -71.3539, 42.5962 at a distance of 2048 m

The 7.5 minute series topographic maps for that area

Nashua South Lowell Lawrence
Westford Billerica Wilmington
Maynard Concord Lexington

This was request number 145321611
dlg@rapid.msu.montana.edu