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r*r>4 <br /> Rl <br /> cumyu v w •• oF,e t,4� �.� <br /> streams. •Carrboro also has standards for intermittentJstreap�g�i..... <br /> 7. Ir7 . irhProw�*i�e•rnnnty_r7n�e not rj UU ! <br /> .L <br /> A-12 . <br /> s I <br /> 3. Intalm ttezt a.tteams ,tautin diteat.0 Zito Un.ivens.t.ti Lake. j <br /> 1 S. 4leasu,te- aCottg a tute Ami big peApendiclixeim to the eentextine <br /> of the inteAmittett Atkeam one luutdted Beet Jam such atAeam � <br /> - ce}t-teAC.i�te. - <br /> i b 4. InteitmZttent atnearm AZotabig into staeann6 which Jtow di&ectty <br /> ! :uti4o Uic.iveu,(,r Lake. A eaaute along` Lute &wuWzg peApuPa,c ' <br /> a to til e cente&LUte 06 the inte%mZttent stAeam 6.i6.ty beet dnom i 1 <br /> 3 such ataeam eenteginea. s <br /> U11,zVe'tuxg Lake. Mea su to along a tine nw'uung peapetdicu a,% to <br /> j tlie htgh wrr tea mark o6 6toodpkcun bow2dcrny (whichever i6 6a the t <br /> s 6Aom the Lake) one hundred beet 6Aom such high mten mark an <br /> 6 itoodpeai.n. boundary Wh.icheveA .46 6a&then 6AOm the Lake) peas an <br /> additionaC distance egaat to: <br /> 4 x mope x 100 <br /> where "atope" !A exptesaed as a pencentuge derived by dividing <br /> by 100 the XZAe in eCevat on between the high wateA tine od the I E <br /> Lake and a point one hundred 6ee.t 6Aom that point aCang the <br /> a above-deacAi.bed penpendicu&A Ziite. <br /> I s I ! <br /> # The existing natti vegetation ir;. .the dea.ignated budder areas shatt � <br /> not be di.6tu%bed in any waxy that wouCd reduce the aaea'a e66ectiveness i I <br /> in achieving the objectives set 6oA.th .i.tt .this subsection. In addition, I I <br /> v <br /> buSSeA wceaa 6AOm which the vegetative coven has been Aemaved alta.P.0 I <br /> g be ptanted on oche ux"e provided with gtocutd coven devices on at?cuct.Lnea <br /> zu55ic.ient to atCow the bu6de t%Aea.to accompCish the obJeativea set doAth <br /> .in thin aubseet.ion. <br /> i. Sediment StaAa e - aed inezt .61uV_C be AetaZzed on the site. ad the <br /> R—ev'E pment. <br /> F <br /> !I <br /> { f. Detention oA Retention AAeas - teteltion cue{ deteiti.on ponds may be <br /> uzed to Ae ta.uz an a ta..n to Zzaem6ed and acce v;La ted Avis d.d which <br /> i the dev eeopmen t g en eta tea. WateA a ha t be ut eas ed 6Aom detetztion <br /> panda into mteAcouu es on wetCand.6 at a Aate and in a mannea ! I <br /> approximating the nati 6totu which woutd have oc=4Aed be6or4e I <br /> devetopmett. Retention and detention panda dhaZt be dea.igned zo <br /> that they nm stain theia..ztauet oaC a tegAi ty when sub j ect to a <br /> 100 yezA ztoui. Detention and Aetention aAeaa shre be deb-ii <br /> ea that shmet.ines are 6.i=u4 Aathen than staght and ao that <br /> ! <br /> the tergth o6 shone.tbte .c6 maximized, thus oggeting mane space don <br /> the gAowth o6 tittoaae vegetation. The banks o6 detention and r <br /> Aeteztion a,%mz ahaU stope at a gentle gAade into the wateA a.6 a i <br /> aina.t uard <br /> sa a dkowYUtt <br /> d 9 a9 g, peAaontaC .in'tJuAy,aA atlteA acc.idertts, <br /> to encourage the gnow.th 06 vegetation and to allow the atteAnmte j <br /> 6.Caodl5ng curd expaawte od the areas aCong the ahoneC.utc as ttxttex <br /> tevetA pehi.odi=Uy A.ize cutd 6aM <br /> h_ en Space - -the use o6 dra.utagc 6ac.U..i.ties curd vegetated bu55cr 11 <br /> zones as open space, Accteat•ion, and coascnvatiatz areas shaet be I i' <br /> etcowutg ed. <br /> G.yaased Snxt..Ces - dta.inage taUh•itt the devctopment ahaCC be accommodated <br /> by the natu.%aC drainage systcros whenever pvss.ibCe. The use OS <br /> grassed draittaGe tcttys .to cluumee unte& sltaet be cncruraged. The <br /> vet'oc,ity o6 •ttaveC in this gncwscd atua c aluLeC range betnucez 2-4 <br /> See Accotnd. <br /> i <br /> ��r^� - tea. ..�,;,_.. - s• <br /> '�� 7g - ,.......- <br /> ^;F ..,�'� �' f rte' �� •. � � <br /> r•rig'' _ <br />