Identifier

GNIS Feature ID 465362

Location

State Iowa

County Dubuque

Feature Class Populated Place

Coordinates

DMS

42°36'32"N 90°53'12"W

Decimal Degrees

42.6088857, -90.8867952

Elevation

Fetching elevation data…

USGS 7.5′ Quad Map

Quad Name Holy Cross

Protected Areas

Checking protected areas…

Nearest Populated Place

Rickardsville

1.8 mi S

Hydrography

Loading watershed data…

O'Neill is a populated place located in Dubuque County, Iowa. It appears on the Holy Cross USGS 7.5-minute topographic quadrangle.