White Cloud (ID)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by U.S. Geological Survey
Date flown 05/71
Line spacing 1.6 (km)
Altitude 3658 (m) by barometer measurement
Total distance 2,409 (km)
References
Counties Blaine - Camas - Custer - Elmore
Overlapping surveys

Data: Magnetic (M-Dz)