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\1'ct:and name ur numlcr <br />S Slope ��'etlani <br />FiYDROLOGIC <br />reduce (loodii <br />,Ji�ICT10NS - Lndicators that the wctland unit functions to <br />e and stream erosion <br />S 3. Does the �cetland unit havc the pntential to reducc tloading and strcam <br />crosion° <br />S $ 3.1 Characteristics of vcgctation that reduce thc velocity of surC�ce (loa�s dunng sromiz. <br />Choose !he poirus appropriate jor the descriprimi thn( best fit conditions ir� d�e wednnd <br />(stems ojpfnnr,s shoufd be th�ck enough (usuall}� > ��SmJ, a• <lense erinuglt to rernain <br />erect d7�nng stu face )loivs) <br />❑ Dense, uncut, rigid vegetation covers > 90% of the area of the wedand. points = 6 <br />n Dense, uncut, rigid vegetation > I/2 arca oC �ti edand points = 3 <br />r�', ^�nsc, uncut, rigid vcgetation > I/4 arca points = I <br />�`tore than 1%4 of arca is grazed, moued, ti!':d or vegetation is <br />nu[ n >id poir.Ls = 0 <br />S S 32 Charac�eristics of slope ���etland that holds back small amoc.us of tlood ilows. <br />Thc sl�pc �� etl:uid has small surfacc depressinns Ihat can rctain water over at Icast <br />IO°/a of'its arca. �]YES points = 2 <br />S <br />Add dre poinls ii� 1he bozes above <br />S� S 4. Uocs the �ceNand ha��c the oonnrtunitv ta reduce Ilooding and crosion? <br />Is thc wctland in a landscape position «•here the reduction in water velocity it proeidcs <br />helps protect do�wstream property and aquatic resources from }looding or exccssive <br />ancl/or erosive Oows? Note �� hich o%rhe jollo�ring cm�dinons nppl}'. <br />��'/cqand has surface nmoff that drains to a rivcr or strcam that has (looding <br />problcros <br />Q Other Residences and businesses <br />(:ans�er NO iJ�he ina�or so��rcc of wa(er is tontrolled br o reservoir (eg. �ccdmid is a scep <br />rhat is on rlie downstreum srde ojn dan�) <br />I! Il'ES multiolicr is 2 n\O multinlicr is I <br />S <br />Comntcnts <br />TOl'AL - Hydrningic Functions �dultiply thc scorc from S? by S 4 <br />,add scnrc tn lablc ru� p. 1 <br />Ncd;md H�nni: Porm -��'cs�cm �Vashington I'_ August 2004 <br />�crsiun = Upd.ucd w�ith nc�v \YDF1t' dcflnitiuns O:t. :005 <br />E'oints <br />�cNy I xart <br />a� �t� <br />(sec p.68) <br />3 <br />p. i0) <br />multiplicr <br />Z <br />