▁College , ▁then ▁is ▁joined ▁by ▁St ony ▁Run ▁and ▁enters ▁a ▁series ▁of ▁sharp ▁me and ers ▁as ▁the ▁rail road ▁line ▁sw ings ▁away ▁to ▁the ▁north . ▁Pi pp ins ▁Run ▁joins ▁it , ▁and ▁it ▁flows ▁east ▁to ▁Lis burn , ▁where ▁it ▁makes ▁a ▁sharp ▁turn ▁to ▁flow ▁north west . ▁It ▁turns ▁north , ▁and ▁then ▁makes ▁a ▁number ▁of ▁me and ers ▁to ▁turn ▁east , ▁cutting ▁through ▁the ▁sub ur bs ▁of ▁New ▁C umber land . ▁C ed ar ▁Run ▁enters ▁near ▁the ▁top ▁of ▁the ▁northern most ▁me ander . ▁It ▁cut s ▁east , ▁then ▁north ▁again , ▁empty ing ▁into ▁the ▁Sus que h anna . ▁ ▁Kn own ▁for ▁its ▁great ▁fish ing , ▁the ▁Y ellow ▁B ree ches ▁is ▁a ▁popular ▁spot ▁for ▁fly ▁fish ers ▁who ▁f lock ▁to ▁the ▁mile - long ▁catch ▁and ▁release ▁section ▁near ▁Bo iling ▁Spr ings . ▁ ▁The ▁Y ellow ▁B ree ches ▁is ▁stock ed ▁by ▁the ▁Pennsylvania ▁Fish ▁and ▁Bo at ▁Commission ▁as ▁well ▁as ▁local ▁fly ▁sh ops , ▁including ▁Y ellow ▁B ree ches ▁Out fit ters ▁and ▁Cold ▁Spring ▁Ang lers . ▁It ▁is ▁one ▁of ▁the ▁designated ▁Pennsylvania ▁Sc en ic ▁R ivers . ▁ ▁The ▁Et ters ▁Bridge ▁cross es ▁Y ellow ▁B ree ches ▁Creek ▁in ▁Fair view ▁Township ▁and ▁Lower ▁Allen ▁Township , ▁Pennsylvania . ▁The ▁Gilbert ▁Bridge ▁cross es ▁Y ellow ▁B ree ches ▁Creek ▁in ▁Mon ag han ▁Township