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1 /3 <br />BMP element: <br />Potential problem: <br />How I will remediate the <br />problem: <br />The embankment <br />Shrubs have started to grow <br />Remove shrubs immediately. <br />on the embankment. <br />Evidence of muskrat or <br />Use traps to remove muskrats and <br />beaver activity is present. <br />consult a professional to remove <br />beavers. <br />A tree has started to grow on <br />Consult a dam safety specialist to <br />the embankanent. <br />remove the tree. <br />An annual inspection by an <br />Make all needed repairs. <br />appropriate professional <br />shows that the embankment <br />needs repair. <br />The outlet device <br />Clogging has occurred. <br />Clean out the outlet device. Dispose <br />of the sediment off -site. <br />The outlet device is damaged <br />Repair or replace the outlet device. <br />The receiving water <br />Erosion or other signs of <br />Contact the local NC Division of <br />damage have occurred at the <br />Water Quality Regional Office, or <br />outlet. <br />the 401 Oversight Unit at 919 -733- <br />1786. <br />The measuring device used to determine the sediment elevation shall be such <br />that it will give an accurate depth reading and not readily penetrate into <br />accumulated sediments. <br />When the permanent pool depth reads 5,SO feet in the main pond, the <br />sediment shall be removed. <br />When the permanent pool depth reads 2, SO feet in the forebay, the sediment <br />shall be removed. <br />BASIN DIAGR A 1 <br />(P.119tj -i alik') <br />p Penz are °.tPvl E:le: 0 S0 <br />Sediment Remo k l —jS ectimera .Ob F n::ue�i' pool s <br />� oleune Sedimeni - mop, ,1 E ation SIM . 00 'V ` oOhuu- <br />BonomE 00 ?vfi *t_ - ---- ---------- r -- - -- ---- - - - - -- - -- - -- Bolton, El- ivatiou 91$ .0D 1-4.} <br />Stoma,- s edhn_i. <br />iii va aa <br />TOREB Y XIAIN POND <br />Attachment number 3 <br />F -4 Page 80 <br />