30th South?

feature? #905080
created 2018-05-15 by mpimport
location: 40°42'20"N, 111°54'6"W   
assertion #3420511 by mpimport on 2018-05-15: confidence 0%.
forms the boundary of: Miller Ward   which was valid starting on: 16 Aug 1925
entity #3026, assertion #3033600 by mpimport on 2018-05-15: confidence 100%.
is accurate within: 10-100 m?   
assertion #3430510 by mpimport on 2018-05-15: confidence 0%.