Boundary of Allegan County land area.
Drain names and types.
Lakes, ponds and river areas wide enough to be defined by a polygon feature.
Boundaries of Cities, Villages and Townships within Allegan County.
Quarter Section boundaries based on the Public Land Survey System.
Rivers and streams narrow enough to be defined by polyline features.
Allegan County road centerlines.
School District boundaries derived from County parcel data.
Section boundaries based on the Public Land Survey System.
Trail systems in Allegan County.
Generalized zoning of Allegan County based on local jurisdiction zoning data.