Key Col for Black Mountain

Col Elevation: 2160- feet, 658- meters

Key Col for:Black Mountain  (2820 ft/860 m)
Key Col Elevation Info:Elevation range: 2160 - 2140 ft
    (20-foot contour interval)
Latitude/Longitude (WGS84)44° 3' 51'' N, 71° 53' 50'' W
44.064058, -71.897271 (Dec Deg)
ProminenceClean: 660 ft/202 m
Optimistic: 700 ft/213 m
Average: 680 ft/207 m
Prominence Parentage:Line Parent: Jeffers Mountain
Prominence Parent: Jeffers Mountain
Ridgewalk Distance:4.84 mi/7.79 km
CountryUnited States
State/ProvinceNew Hampshire
County/Second Level RegionGrafton

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Google Maps Dynamic Map

 Key Col for Black Mountain    Black Mountain
    Ridgewalk    Parent Peak(s)    Other Peaks
Click Here for a Full Screen Map
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RangesContinent: North America
Range2: Appalachian Mountains
Range3: Northern U.S. Appalachians
Range4: White Mountains
Range5: Western White Mountains
Range6: Moosilauke Area
Drainage BasinsConnecticut
Long Island Sound
Atlantic Ocean
OwnershipLand: White Mountain National Forest
Topo MapEast Haverhill    O44071a8    1:24,000

Detailed Ridgewalk Listing

The table below lists the peaks and cols that lie on the path from Black Mountain to its Key Col and onward to its Line Parent.  This route is the highest possible path that follows ridgecrests from the peak to higher ground. It corresponds to the yellow line on the map above.  Note: This feature is preliminary. There may be errors in the ridgewalk data and/or bugs in the code that give misleading results. Sorry for any inconvenience.

Ridge PointElev-ftProm-ftRidge Name(s)Basins to each sideDist-miCumulative-mi
START: Black Mountain2820660    
(Unnamed Col)2600   0.480.48
Howe Hill268181  0.250.72
KEY COL: (Unnamed Col)2160   1.231.95
(Ridge Junction)    0.552.5
(Ridge Junction)    1.133.63
LINE PARENT: Jeffers Mountain2994714  1.214.84
PROM PARENT: Jeffers Mountain2994714    

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