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' �� -�` Ca�,�{Il/TR y ,�'�EG�+�'�,<� <br /> ' �y�9�Hf.rR S7' I���'l/,� ��J`��` ' , <br /> � 6�0 �°h�E',g 1',�ln/�' R a.�Q <br /> R,AIN GARDEN W4RKSHEET ,3 -6_o�p <br /> . 1)Slope: 1� <br /> Height of string(in inches) x 100 % <br /> Distance between stakes(in inches) � � <br /> � 2)Rain garden depth: � �,) <br /> From Chart on page 5 `� �, <br /> 3)Home footprint: � . 3) , <br /> � Lengthofhouse x widthofhouse x sq.ft; <br /> 4)Number of downspouts: 4) . <br /> Tota1 number of downspouts on home �� <br /> 5)Roof area draining to garden�AEd i�S�E'�e t�i auI 5) � <br /> (Line 3=Line 4) x number of downspouts '���`�f �-S o .p sq.ft. <br /> directed to the rain garden � <br /> �Lawn area(if more than 30 ft from downspout): � � <br /> Lengthofuphilllawnarea x widthofuphilllawnarea ..� � d � sq.ft. <br /> 'n Total drainage area: '7) : <br /> _ Line 5+line 6 . � ? � �.p sq.ft. <br /> .8)Soil type: . � g) <br /> Entersandy,silty or clayey from results on page 7 � C L-�t Y C}� <br /> 9)Rain garden size factor: 9) <br /> Results from table 1 or table 2 on page 8 p• �C' � <br /> 10)Rain garden size: 10) <br /> Line 7 X Line 9 � 7 ?� sq.ft. <br /> Lines 2 and 10 give you the dimensions ofyour rain garden. This is based on capturing 100%of ��������, <br /> the runoff. If you do not wish to build a rain garden of this size,a smaller rain garden will still help <br /> controlrunoffandfilterpollutants. MAR 9 2009 <br /> RainGardenManualjnrHo���n�s����Q6�Q <br />