Alcohol Treatment Centers Northumberland County, PA Find local alcohol treatment centers in Northumberland County, PA. Click on one of the areas listed below to locate alcohol detox facilities in Pennsylvania near you. Atlas Coal Dalmatia Delaware Dewart East Cameron East Chillisquaque Edgewood Elysburg Fairview-Ferndale Herndon Jackson Jordan Kapp Heights Kulpmont Lewis Little Mahanoy Lower Augusta Lower Mahanoy Marion Heights Marshallton McEwensville Milton Montandon Mount Carmel Northumberland Point Ralpho Ranshaw Riverside Rockefeller Rush Shamokin Snydertown Strong Sunbury Tharptown (Uniontown) Trevorton Turbot Turbotville Upper Augusta Upper Mahanoy Washington Watsontown West Cameron West Chillisquaque Zerbe