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� <br /> � � �� ��� �' o� ���i�� <br /> .��_, ��'� <br /> ,�,,a,r_, <br /> �. <br /> � Posc Oi:ice Box 60•Crystal Bay,;tifinnesota F,�323•Municpal Oinces <br /> F <br /> �� <br /> Or. tne _Nortr Sizore oj Lake Minnetorzka <br /> - � - • e <br /> INSTRIICTIONS FOR COMPL�TING HARDC��� �'��TION WORKSHgET <br /> Z, Circle which setback zone (0-75 ' , 75-250 ' , etc.) the calculation is <br /> for. <br /> 2 . For each item of hardcover wit=i fo t gez�S f �enter the Iength and <br /> width, and multiply to get squa <br /> 3 , Add up a11 the sguare footages to get tota? square footage of <br /> hardcover. <br /> ro erty within the zone and multip ly by <br /> 4 . Divide by the total area of p P <br /> 100 to get percentage of hardcover in the zone. <br /> 5 . If changes in hardcover are groposed, you shoul.d do a "before" <br /> worksheet and and "after" workshe�t. If either results in percentaqes <br /> r than tnose allowed, contact City staff before proc�ecting with <br /> greate � <br /> your project p?anning <br /> gARDCDV$R ORDINANCE - In 1975 , the Orono City Council adopt�d an <br /> ordinance limiting the percentage of lot area that can be COsidewalksh <br /> impervious surr"acSsloc te cw thi Sl pp0 feetfof arlakeaySstudies have <br /> etc. on propertie <br /> ualit of <br /> shown that sediments, oilse a det imental impact on theeQla e 1'hat <br /> highly urbanized areas hav <br /> f iltering through grassed or <br /> wate= in the lake. The �P cle nsedrby is ordinance is to ensur <br /> rainf a 11 run of f wi 11 the lake. <br /> vegetated yard areas before entering <br /> gasdcflver Zones - Allawed PercBntages: <br /> 0-75 ' 0$ <br /> 75-250 ' 30$ <br /> 250-500 ' 35$ � ' <br /> 500-1000 ' . <br /> gardcaver inclndess <br /> - Raofs � <br /> - Sidewalks <br /> - Paved or gravel driveways . <br /> - patios & decks (includes slatted decks) or fabric <br /> - Tops of retaining walls & rock walls lastic sheeting <br /> - Decorative landscape areas underlain by p of rainfall <br /> _ p,ny other surface that does not allow direct absorption . . <br /> into the ground <br /> BUILD[NG&ZONING-473-7357 • ADMINISTRATION&FINANCE -473-7358 <br /> • PUBLIC WORKS-�7�•7359 <br /> �SSESSING <br />