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• __ fCoch's �oi� 1 @Stiitlg � �� �; � � <br /> : : � . '• P.O. Box81 � <br /> � r - ` •- __, Loretto, MN 55357 <br /> " TeL• (612) 479-2637 <br /> , Tne iollo::in�; drain=;�•ld recoir�nenciation:; �s•e �c;r �i1a lo�s at iiiis <br /> proposed d�:velopment: :::e i�or�ntiJest 1/:i u� t'ie ��uth�ast 1/;� �f <br /> section 113, township 118 , ran�;e 23 ;=�==nei�'-� �%oyl�t�, =Linnesoi:a. <br /> Lot I Block I �ite I <br />� haci an avera_e percolation raLe oi �:7•� =�uT1/in in �he top 1� <br /> inches. Tr,e r,wttled soil levels are 30 inches azid 3� i:•:sclie. Gi�l;� a :ipund ���ste::� <br /> can be installed on t:iis area.= 2 had ari averabe ��ercolai;ion rate oi �t: :.Li��%in <br /> and the rr�ottled soil level �ras at � ft to 1t it 1� inc�:es . : st�ndard dra��iield <br /> could be installcri in this area. <br /> I,ot -ITI rlock I �Tt� I <br /> ' liad un avc:��e perc;olutiuri�rai�.e �l' �:� :�ui�/in aiul tf�c uiol.tic.l <br /> �, <br /> soil level was at 21� inches and�20 inches an�2�- inches. �ite II hacl an- veraoe per- <br /> l �i � <br /> colation rate of b0 min/in and �h� mQttled soil level was at j ft�to- 3 ft'�'1�cnes. <br /> ��.� <br /> Only a liound system can be installed in either area Slte I or �ite I \��-� <br /> T,ot !t Block I Site I <br /> . had an averaoe gercolation ra��e of 70 r:in/ir. and the r�ottled <br /> soil level was at 1� inches and � feet. �it�P IT ha1 an averade �:ercolatior. r�te ot <br /> 70 min/in and tlie mo�tled soil level was at 30 in�iiecs to 32 incties. k �•;ow�d s;;'�te:,t <br /> would need to be installed in eitiier aite I or �ite lI. <br /> I,ot � B1ockI Slte I ' � <br /> . had an aver4�;e percolation rate of 70 �;�in/in anci the iNottled <br /> soil level was at 26 inches to 30 inches. S�_ te TI had an average �e:cola�ion ra�e <br /> : of 70 �-nin/in and thE riottled soil level was at 21 ir�cne�, 2y inches and 30 irczes. <br /> % <br /> -: p ik�und system wouTd be ret�ui2•ed an both of these o"i�es. <br /> I,ot 6 Block I SIte I <br /> �� had an avera�e percolation rate of 5�t ru-n/in a.nd the r.iottled <br /> � soil level was at 2 ft. 7 inches� 2 Pt 10 inciies and 3 ft. �it__Ii il�cl �r� avera�e <br /> : � percolation rate of u0 min/in and the mottled 5oi1 level was a� � �t �: incnes a:id <br /> 21� inches. A mound s',�stem would also be reqw.red on both t:ie�a sit,es. <br /> :. I,o_t 7 31ock 1 Site I . .. - :� <br /> . had a percola-cion rate of �0 min/in a.nd the not�led soil level <br /> �:�:::was at 3 ft and 2 ft 5 inches. SIte II had a percolation rate oi cc?c�in/i:i and the <br /> � mottled soil le��el was at 3 ft 3o inches �nd 1�i inch�:s. n I•ioun�l s•;�steM would alsa <br /> be required ocz �hese two Sites_,_, <br /> Robert Koch _ MPCA Certified <br /> _.._ , _ , __ �. .__ . . , ` � � <br />