|
� urface Water Runoff Impacts .....i I �S�rfiace WW.� �. .� .�._�.._._._...._ .... .. .. ... ....._.._._. �
<br />.. . . .. 9
<br />� ater Runoff - Miti ation
<br />. ......... ....�
<br />Langton Lake
<br />. The lake's watershed is 212 aaes
<br />. 75 act2s of thewatershed are within the AUAR area
<br />. App;ying standards within AUAR area may improve water
<br />quality
<br />.(,+r�n Lake Panded Subwatershed - improve water
<br />�(,3 ; by expandingor replacing existing detention bassn.
<br />Langton Lake Direct Subwatershed:
<br />n Predicted - Totat Phosphorous Reduced by 60°�
<br />❑ Predicted - Totat Suspended Solids Reduced by 90%
<br />� .. � . . -�. - —•-• • —
<br />I Lar�d Cowq��l{�Idli�� �{np�p�ts .I
<br />,�. � _. . �,,.. �. ._ ry�_,.;"�.�
<br />;�;7 � . - _. s��. '� F .. ._ ��
<br />�: �:,. .;r '. , y.. ��i� '
<br />.,' � -
<br />�µ..:,.�ry- •::r E.�.;�';�i' '. . ._---- f
<br />. • .':f:.' . I
<br />. °s,;• � � :h . �y•:. ••: . _ •- : �
<br />..{ :�..r L��' . . ; ..
<br />. �� f�: .; . . . .: . r —� r�
<br />:�'���:r..-.. Y. . _i v-..
<br />. _L' i• . . 'ti�-ls''; . ,�' 3
<br />l A' I
<br />��..,;:':. ' , ... _ . ;�.' ��
<br /><• •�,.. , : •-�.::•`.
<br />�'•', '�'�• ,_ ::. ' • ' '�'' �=-
<br />� L. � � �' :,: ' �:: � "r .
<br />r � : =:Y.` '� � ,: •r• • •. . i.!. M1
<br />_::� �' , .', .,. •;���;-� }�v;�.' � .
<br />}•�;k•.:.j „ � � • ? �.'.;.': ,, ' i•v ;.
<br />� �' • ': : ' �' .' ' ^' • � • • • �
<br />r �; �' �'y`. ,`�:Y
<br />� t . = �• �' :y� . ..,•; • , • • • t•' • I -
<br />i� '���•�.>�....�' },�A� �y'_i•y',�L`: ;.5�,�. _��i.-
<br />•-����ti:L �fit�+J++' •.�17 . • .k.:_ 1
<br />}. 1 .• U '��i^_ .� :.v '� y�+'4. " '. . ::i _:v'
<br />Land CoverlWi�dli#e Mitigation
<br />Land dedication providesopportunities for:
<br />c, Canserving existing r.y!F.n cnver types,
<br />o Creating greenway/wiEdiife corrldors, and/ar
<br />o Buffering Langton Lal� park
<br />Cash in lieu of land dedication used to purchase
<br />above areas or restore areas within AUAR or Langton
<br />Lake Park
<br />■ Projects cohverting native cover types must mitigate
<br />within AUAR area or Langton Lake Park
<br />�
<br />Apply more strir,9er,t star,dards within
<br />AUAR area
<br />Implementthe City's Comprehensive
<br />StOCI71Wat2C Management Plan
<br />■ Rice Creekwatersned District standards
<br />(�.g., infiltration)
<br />� ... • —•
<br />r.+ew �v.r�.
<br />r
<br />iLaAd CoverlWitd�i�e Impacts I I
<br />_i
<br />��}�; � . � � � � - . .-:.� -�
<br />.�: • � �•� �` , . •
<br />�•�� ''��...—� �.,: ,. . — —
<br />.:L...��� -� �...,V:-: . }. � . .t : _ : _:-�,::: . - �
<br />.'? ..{�' ' -: � �• • '� i::' • �
<br />�.-.=i��:�-��..r=�=�;-�__.� ��
<br />y' r� .y�•T••r,.R..�:
<br />,;,i � r tiy�•: "- . ' {� y�tr: ••�
<br />. I i_,�... j• �
<br />._. _ , �h �.L' _ _ _� }: �
<br />: .�. F .�: --� • '� �
<br />.. r � i .:�.-•• �':. � �i�• ,.i '
<br />�r��-'�;,' _ ;,`J�'`':. �:. : i ;: �`•.. •
<br />.� �p • . • :1.r+��
<br />_ f.¢�,�...:_� _ _ __JiF"' �,F..
<br />k; •;r . � • • : .� • :�• : A
<br />. tirrU ,N . '.•� � ' Lf
<br />".'Sn+�1 _�_�_.—�'��+}•'-.',M1••1=•.�.
<br />— , ' � .}; , — • •'Y" —
<br />'r -. - ' '�•:'.. . . y : .
<br />�.. , k , r � .. . '; J.
<br />. _ ._ ..__._. _. . . . . . __�r•
<br />land Use Compatibility Issues �
<br />� � _ . ... — - ':r•�'.' r-�
<br />7 :Y� �` � � ' .� -- �4J• �i'�
<br />F� i� ';_ �. _ •:..
<br />M' � ti--; � .:� � H .
<br />F�1 • ° nn:• � �;ir _::Yy;�
<br />r' _ �4' ' r _ , �
<br />��jl�.; '.fl��•..=`�-.�.-,�.. •��'4
<br />� !� -_, � � =:- . - .. �.
<br />�.j � � •' - � r�'.v • .
<br />�' � � �� �U•.`��'. • • -.. '•� .
<br />' �^;, �.._.. - ' _ • . . . '
<br />. =-. , i ._ __ �
<br />,� >'�•::i! ' �-�-�i===r�•
<br />:� ''�:;,i;� :. ' � '.!�'� ;.�:k-�
<br />• � J -_ � � �, � .� � � l � °��� - r,:t,
<br />1 7 � , ' � �' � � I'r
<br />`� ... .-' �,.� �. {� :� � i4 ■ .
<br />� -:� +� � ' • � :�rti; � � •'
<br />._��G',. . -- .__. . . ._.Lt� _—
<br />;i � . ,� - ��'+-~:• .r _ . ti=.-�.
<br />�� l� `��'�� �r �'i.it.
<br />��.!4ws�.1 . .i.� .!;I��..i:i'i"''
<br />�
<br />
|