Lakes in Mifflin County, Pennsylvania      Laurel Creek Reservoir Minehart Reservoir Mount Union Reservoir OTHER COUNTIES NEARBY Adams County Blair County Cameron County Centre County Clearfield County Clinton County Cumberland County Dauphin County Franklin County Fulton County Huntingdon County Juniata County Lebanon County Lycoming County Montour County Northumberland County Perry County Potter County Snyder County Sullivan County Tioga County Union County York County Pennsylvania Lakes