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of the Commonwealth of Pennsylvania

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    The following streams will be treated by the Pennsylvania Black Fly Suppression Program:

    CountyTreated Streams
    AdamsConewago Creek
    ArmstrongAllegheny River, Kiskiminetas River, Mahoning Creek, Redbank Creek
    BerksManatawny Creek, Schuylkill River, Tulpehocken Creek
    BradfordChemung River, North Branch Susquehanna River, Wyalusing Creek
    BucksDelaware River, Tohickon Creek, Neshaminy Creek
    CambriaConemaugh River, Stoneycreek River
    ClearfieldWest Branch Susquehanna River and Chest Creek
    ClintonBald Eagle Creek, West Branch Susquehanna River, Sinnemahoning Creek
    ColumbiaFishing Creek, North Branch Susquehanna River
    CumberlandConodoguinet Creek, Susquehanna River, Yellow Breeches Creek
    DauphinJuniata River, Mahantango Creek, Susquehanna River, Swatara Creek
    ElkClarion River, West Branch Clarion River, Bennett Branch Sinnemahoning Creek
    FayetteYoughiogheny River
    ForestAllegheny River, Clarion River, Tionesta Creek
    HuntingdonAughwick Creek, Frankstown Branch Juniata River, Juniata River
    IndianaConemaugh River, Kiskiminetas River
    JuniataJuniata River, Susquehanna River, Tuscarora Creek
    LackawannaNorth Branch Susquehanna River
    LawrenceConnoquenessing Creek, Neshannock Creek, Slippery Rock Creek
    LebanonSwatara Creek
    LehighLehigh River
    LuzerneNorth Branch Susquehanna River
    LycomingLoyalsock Creek, Pine Creek, West Branch Susquehanna River
    MifflinJuniata River
    MontgomeryManatawny Creek, Perkiomen Creek, Schuylkill River
    NorthamptonDelaware River, Lehigh River
    PerryJuniata River, Sherman Creek, Susquehanna River
    SchuylkillSchuylkill River
    SnyderMiddle Creek, Penns Creek, Susquehanna River
    UnionPenns Creek, West Branch Susquehanna River
    VenangoAllegheny River, French Creek, Oil Creek, Sandy Creek, Sugar Creek
    WarrenAllegheny River, Brokenstraw Creek, Conewango Creek
    WestmorelandConemaugh River, Kiskiminetas River, Loyalhanna Creek, Youghiogheny River
    WyomingNorth Branch Susquehanna River, Tunkhannock Creek
    YorkConewago Creek, Susquehanna River, Yellow Breeches Creek