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' _ � <br /> Wetland Ordinance Revisions � <br /> Apri126,2013 <br /> Page 5 � � <br /> StafP s primary concern with MCWD rules was applicability to single family rebuild situations. <br /> We learned that in their experience, in higher density cities the wetland buffers typically end up <br /> being 25', because the lots are small. They �acknowledged that while Orono has large lots that <br /> would often allow for buffers substantially meeting their base buffer width requirements, they <br /> are going to be proposing to the MCWD Board a revision to make all single family home <br /> buffers 25 feet for consistency purposes and to avoid their somewhat complex and time- <br /> consuming buffer modification strategies. This would also no longer take into account the <br /> wetland management classifications for single family home situations. <br /> Staff provided some examples to ask how their current codes are administered, specifically item <br /> 6f., and to see how that compares with Orono's current code. � <br /> Example 1 for 6f. (see sketch below): <br /> • Existing house on 3-acre lot is going to be replaced with a new home. <br /> • Existing house to be removed is 40' from edge of a Preserve wetland. <br /> • Base Buffer Width for Preserve wetland=75' <br /> • Applied Buffer Width per 6f. is limited to 25' (which is greater than 25% of <br /> 40') so that new house could be 25' from Preserve wetland. Current Orono <br /> Code would require 50' buffer plus 20' setback. <br /> � <br /> �� �p� Z5, <br /> --a-- f— -- � - -�_ � -�—�•- - �- - � ./_!.... � � . .��- �i I �-- '-{' \ <br /> ; � _t ; __j__ '• ' ..� � �l(.-- -;- —r— -�-•- — <br /> . _ _... <br /> ( . ._.._�.. ... -�- ---�F�-� ----�-- .. �.. .� _ .I. . ...�f. .� �!-- -�+;- � ,�r�� -�-� <br /> . � � � � <br /> ; , , . � <br /> � -� ' � { -�• -- �- � � � ; <br /> , � <br /> , . <br /> � • . ._ _ •/ - - • - <br /> .. .,-• ---- •-•-�-- -•.... I ._... .;. !:. , <br /> � ' ; : __ i _..1__.... _ �(i —� -- �— <br /> i ! _ � _r I1 i ; , :.. i <br /> i� -- - -t ..,� - ?�. � <br /> I .i- - �. i I _ ..'i. , \ I i I � ' <br /> � � ; ; � � ; � i � ; <br /> - �-- — � � ..�--- ----�� � i ��-�-� � ,� ��-� ---I-... � i ._�. <br /> ._�. � �. . ..� _� ; : _ __j___._ �°, _I_. �_.. a_ �. .._ : <br /> � � � � -- ' - � � \� � � � I ' / <br /> _...._. . <br /> I �---•_--� -••••- - � . .._. .. _ . �. i •-r--- 1 - •- I <br /> i I i � ` � i i '� ' ' as '-�-•--•--� • � <br /> , � , : <br /> . , : <br /> - • , � i , � <br /> , <br /> � � � � �-i --- -�-- -- '- - � � ._.;�.. f� i ----• -r �0 <br /> -1-- ..—�--- - � -.i- 4- � -r- -°�---- ,— �- -- -�, i � <br /> x� � ' i-�- • � - '�♦ � '- -�, i— ..i -i--° �� <br /> _ •-f-° � I -- - Si i � � ' � I i 'TS ; ' I <br /> ! . 1 � , , � , , . � � <br /> ..!- �• � I -� •? -- 't.� ..�. i ,?c.. <br /> —'f._.: � ' ' � � � —+— - - - � - '— �,' `"��� _ <br /> ' '..T — —i ° ' I i : <br /> .. .� � t * _ "� � � .L. _ .i. • ..,L__ ..i.... ..� ► � <br /> ._. � � <br /> � : � ; ; � � � ; <br /> . i '�_ '__"'. - .. .. � . ""T"_ "'�"' i . �_. � . ..f " � '_'..�. <br /> '_�.. � _ __I'" .�.." 1 I __.�._. _"' I --___ -'y__'" `� � <br /> ._.y " ' 'I"' "_'T'_ '_�•• p• �' "1•"" ' I i ' _I i � . ._� <br /> � j I j � � I � ! • _.z._ <br /> � . � , j � � . � • . i � ' � � <br />