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No.1— Detention Ponds <br />Malnlenance Dofecl Conditlons When Maintenanca Is Resulta Ezpacted When <br />Component Noeded Maintenenae la PeAormed <br />�eaver Dams Dam results in chan,ye or fundio� ol Facility is returned to design functlon. <br />Iho lacility. <br />(Coordinate trapping of beavers end <br />removal of dams wilh eppropriato <br />permltling egencies) <br />Insecls When insects such as wasps anA Insects deslroyed or removed from site. <br />hornets interlere wilh maintonance <br />activitios. Apply Inseclicides In compliance wllh <br />edop�ed IPM policies <br />Tree Growih Troe growth doos not allrnv Trees do nol hinder m2inlenanca <br />and Hazard maintenance access or intoderes activilios. Harveslr.d Irees shouid be <br />Trees wilh maintenance edivily (i.o., slope rocycled inlo mulch ur olher beneficial <br />mowln,y, silt rernoval, vadodng, or uses (e.�., elders lor lirewood). <br />equipmonl movomenls). If irees ere <br />nnt inledering wilh access or Removo hararA Tiees <br />m�inl�nonco, do nol remove <br />II deac, disensed, or dying iroes are <br />IdenliGed <br />(Use a cr,Aified Arborist to determine <br />health ol tree or remova! <br />roquiromonts) � <br />Side Slopes [rosion Eroded demege over 2 inches deep Slopes should be slabilized usinp <br />of Pond where cause ol dam�,ye is slill appropriaie erosion conlrol measure�,); <br />presom or where there is po!entlal (or e.g., rock reinlwcemc+nt, plantinc� o( <br />continuod erosion. grass, compe.dion. <br />Any erosion observed on a II �rosion Is occurrin� on compacled <br />compactod berm emba�kment. bertns a IicenseA civil er�gineor should <br />be consulted �o resoNe source ot <br />orosion. <br />S�orac�e nrea : r.diment Acannulated sedlment that exceeds Sediment cleaned ou� to designed pond <br />10°h of Uie designed ponA d�plh shape and deplh; pond rescedod I( <br />unless olherwiso spocified or aBeds neccssary lo control erosion <br />inle�ling or oulletling condi�ion of ihe <br />facilily. <br />Liner (If Liner is visible and has more than Linar repaired or replaced. Liner Is fu�ly <br />llpplicahle) Ihree 1/4-inch holes In It. covereA. <br />�lugust 2U01 - - -- - - — --- Volume V - Runo%Treatmenf BMPs 4-31 <br />�� <br />