Government in Muncy Valley, PA Davidson Township Supervisors20 Michelle RdMuncy Valley, PA, 177585704822065City Building PermitsCity Village Township GovernmentGovernment City Village TownshipWastewater Treatment Plant Penn Township101 Beaver Run LnMuncy Valley, PA, 177585705846428Government CityGovernment OfficesTownshipUnemployment Office Show MoreSee AlsoCity, Village & Township GovernmentGovernment Offices