base of mountains?

feature? #900181
created 2018-05-15 by mpimport
location: 40°37'53"N, 111°47'28"W   
assertion #3420178 by mpimport on 2018-05-15: confidence 0%.
forms the boundary of: Grant Stake   
entity #500968, assertion #3202625 by mpimport on 2018-05-15: confidence 100%.
forms the boundary of: Big Cottonwood/Holladay Ward   
entity #4170, assertion #3003942 by mpimport on 2018-05-15: confidence 100%.
forms the boundary of: East Mill Creek Ward   
entity #4014, assertion #3013282 by mpimport on 2018-05-15: confidence 100%.
is accurate within: 100-1000 m?   
assertion #3430177 by mpimport on 2018-05-15: confidence 0%.