USGS Datasheets: Michigan

Houghton and Keweenaw Counties 15-Minute Quads

Third-Order Leveling

47°15’N     Eagle River
(1981)
Eagle Harbor
(1981)
Copper Harbor
(1970)
Keweenaw Point
(1966)
47°N Beacon Hill
(1981)
Houghton
(1981)
Lake Linden
(1981)
Traverse Point
(1981)
   
  88°45’W 88°30’W 88°15’W 88°W 87°45’W 87°30’W

Third-Order Horizontal Control

47°15’N     Eagle River
(1973)
Eagle Harbor
(1973)
Copper Harbor
(1973)
Keweenaw Point
(1966)
47°N Beacon Hill
(1973)
Houghton
(1952)
Lake Linden
(1973)
Traverse Point
(1973)
   
  88°45’W 88°30’W 88°15’W 88°W 87°45’W 87°30’W